NO162464B - Heterocykliske forbindelser. - Google Patents
Heterocykliske forbindelser. Download PDFInfo
- Publication number
- NO162464B NO162464B NO832459A NO832459A NO162464B NO 162464 B NO162464 B NO 162464B NO 832459 A NO832459 A NO 832459A NO 832459 A NO832459 A NO 832459A NO 162464 B NO162464 B NO 162464B
- Authority
- NO
- Norway
- Prior art keywords
- tetrahydro
- formula
- hexane
- ether
- compounds
- Prior art date
Links
- 150000002391 heterocyclic compounds Chemical class 0.000 title claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 22
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 claims description 13
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims description 12
- -1 hydroxy, amino Chemical group 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- XBLVHTDFJBKJLG-UHFFFAOYSA-N Ethyl nicotinate Chemical compound CCOC(=O)C1=CC=CN=C1 XBLVHTDFJBKJLG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003128 rodenticide Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000003282 alkyl amino group Chemical group 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 125000000623 heterocyclic group Chemical group 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 125000001544 thienyl group Chemical group 0.000 claims description 2
- NIBFJPXGNVPNHK-UHFFFAOYSA-N 2,2-difluoro-1,3-benzodioxole-4-carbaldehyde Chemical group C1=CC(C=O)=C2OC(F)(F)OC2=C1 NIBFJPXGNVPNHK-UHFFFAOYSA-N 0.000 claims 1
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 claims 1
- 125000004076 pyridyl group Chemical group 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 101
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 59
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 19
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- 239000013078 crystal Substances 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 13
- 239000000203 mixture Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 238000003756 stirring Methods 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- 238000001953 recrystallisation Methods 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 10
- 239000003480 eluent Substances 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 10
- 229910002027 silica gel Inorganic materials 0.000 description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- CMSYDJVRTHCWFP-UHFFFAOYSA-N triphenylphosphane;hydrobromide Chemical compound Br.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 CMSYDJVRTHCWFP-UHFFFAOYSA-N 0.000 description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 229930192474 thiophene Natural products 0.000 description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-M benzoate Chemical compound [O-]C(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-M 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 150000001733 carboxylic acid esters Chemical class 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012043 crude product Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 239000011550 stock solution Substances 0.000 description 4
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- 150000001408 amides Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 229910052987 metal hydride Inorganic materials 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- KDMPBKZBYXBOCH-UHFFFAOYSA-N 1,2,2,5,5-pentamethylcyclohexan-1-ol Chemical compound CC1(C)CCC(C)(C)C(C)(O)C1 KDMPBKZBYXBOCH-UHFFFAOYSA-N 0.000 description 2
- QUKOKORWPIWPTR-UHFFFAOYSA-N 1,3,3,6,6-pentamethylcyclohexene Chemical compound CC1=CC(C)(C)CCC1(C)C QUKOKORWPIWPTR-UHFFFAOYSA-N 0.000 description 2
- RVCYFEYJEAXCIZ-UHFFFAOYSA-N 2,2,5,5-tetramethylcyclohexan-1-one Chemical compound CC1(C)CCC(C)(C)C(=O)C1 RVCYFEYJEAXCIZ-UHFFFAOYSA-N 0.000 description 2
- FEFCCXWKZONDPQ-UHFFFAOYSA-N 2-(3,3,6,6-tetramethylcyclohexen-1-yl)acetic acid Chemical compound CC1(C)CCC(C)(C)C(CC(O)=O)=C1 FEFCCXWKZONDPQ-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 240000008886 Ceratonia siliqua Species 0.000 description 2
- 235000013912 Ceratonia siliqua Nutrition 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 240000008790 Musa x paradisiaca Species 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 240000000359 Triticum dicoccon Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000021015 bananas Nutrition 0.000 description 2
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- BHYVHYPBRYOMGC-UHFFFAOYSA-N ethyl 4-formylbenzoate Chemical compound CCOC(=O)C1=CC=C(C=O)C=C1 BHYVHYPBRYOMGC-UHFFFAOYSA-N 0.000 description 2
- FPNANULSSQHZSS-UHFFFAOYSA-N ethyl 5-formylfuran-2-carboxylate Chemical compound CCOC(=O)C1=CC=C(C=O)O1 FPNANULSSQHZSS-UHFFFAOYSA-N 0.000 description 2
- KFPZQIYCDXHRED-UHFFFAOYSA-N ethyl 5-formylthiophene-2-carboxylate Chemical compound CCOC(=O)C1=CC=C(C=O)S1 KFPZQIYCDXHRED-UHFFFAOYSA-N 0.000 description 2
- LFOIOKMHVHLARR-UHFFFAOYSA-N ethyl 6-formylpyridine-3-carboxylate Chemical compound CCOC(=O)C1=CC=C(C=O)N=C1 LFOIOKMHVHLARR-UHFFFAOYSA-N 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- 239000012280 lithium aluminium hydride Substances 0.000 description 2
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 150000004681 metal hydrides Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- LEHBURLTIWGHEM-UHFFFAOYSA-N pyridinium chlorochromate Chemical compound [O-][Cr](Cl)(=O)=O.C1=CC=[NH+]C=C1 LEHBURLTIWGHEM-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- DXBUHXFHFQMGFE-UHFFFAOYSA-N 1-(benzenesulfonylmethyl)-3,3,6,6-tetramethylcyclohexene Chemical compound CC1(C)CCC(C)(C)C(CS(=O)(=O)C=2C=CC=CC=2)=C1 DXBUHXFHFQMGFE-UHFFFAOYSA-N 0.000 description 1
- OITMBHSFQBJCFN-UHFFFAOYSA-N 2,5,5-trimethylcyclohexan-1-one Chemical compound CC1CCC(C)(C)CC1=O OITMBHSFQBJCFN-UHFFFAOYSA-N 0.000 description 1
- HSTAGCWQAIXJQM-UHFFFAOYSA-N 2,5-dichloro-2,5-dimethylhexane Chemical compound CC(C)(Cl)CCC(C)(C)Cl HSTAGCWQAIXJQM-UHFFFAOYSA-N 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- JITMEDFFHVXJSW-UHFFFAOYSA-N 3-methyl-7-(4,4,7,7-tetramethyl-5,6-dihydro-1-benzothiophen-2-yl)octa-2,4,6-trienoic acid Chemical compound CC1(C)CCC(C)(C)C2=C1SC(C(C)=CC=CC(C)=CC(O)=O)=C2 JITMEDFFHVXJSW-UHFFFAOYSA-N 0.000 description 1
- ZAYJHTQPWWNPHO-UHFFFAOYSA-N 4-ethylsulfonylbenzaldehyde Chemical compound CCS(=O)(=O)C1=CC=C(C=O)C=C1 ZAYJHTQPWWNPHO-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- WWWORDGCGCEVKC-UHFFFAOYSA-N CS(=O)(=O)C1=C(C(CCC1(C)C)(C)C)C1=CC=CC=C1 Chemical compound CS(=O)(=O)C1=C(C(CCC1(C)C)(C)C)C1=CC=CC=C1 WWWORDGCGCEVKC-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 238000006036 Oppenauer oxidation reaction Methods 0.000 description 1
- 238000005835 Pfitzner-Moffat oxidation reaction Methods 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000005667 attractant Substances 0.000 description 1
- WXBLLCUINBKULX-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1 WXBLLCUINBKULX-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- QRTXZGIQTYDABO-UHFFFAOYSA-N carbanolate Chemical compound CNC(=O)OC1=CC(C)=C(C)C=C1Cl QRTXZGIQTYDABO-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- WMXCPQZEPYDIFZ-UHFFFAOYSA-N ethyl 3-methyl-6-oxohexa-2,4-dienoate Chemical compound CCOC(=O)C=C(C)C=CC=O WMXCPQZEPYDIFZ-UHFFFAOYSA-N 0.000 description 1
- IMWJUQUWEWMAJY-UHFFFAOYSA-N ethyl 5-[2-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)prop-1-enyl]furan-2-carboxylate Chemical compound O1C(C(=O)OCC)=CC=C1C=C(C)C1=CC=C2C(C)(C)CCC(C)(C)C2=C1 IMWJUQUWEWMAJY-UHFFFAOYSA-N 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 235000015073 liquid stocks Nutrition 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- ZLUSCZLCHQSJRU-UHFFFAOYSA-N thallium(1+) Chemical compound [Tl+] ZLUSCZLCHQSJRU-UHFFFAOYSA-N 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- ZPHGMBGIFODUMF-UHFFFAOYSA-N thiophen-2-ylmethanol Chemical compound OCC1=CC=CS1 ZPHGMBGIFODUMF-UHFFFAOYSA-N 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
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- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/08—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with oxygen as the ring hetero atom
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- A—HUMAN NECESSITIES
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- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero atom
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- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
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- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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- A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
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- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
- C07C29/40—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
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- C07C317/00—Sulfones; Sulfoxides
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
- C07C35/08—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a six-membered rings
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/403—Saturated compounds containing a keto group being part of a ring of a six-membered ring
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/26—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
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- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
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- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
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- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/56—Radicals substituted by oxygen atoms
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- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
- C07F9/65517—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
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Description
Oppfinnelsen vedrører nye heterocykliske forbindelser med den generelle formel
hvor X er -CH=CII-, -0- eller -S-; R1 er en rest Ar-R<2> eller -CH=CH-C (CH-.) =CH-R21; Ar er fenyl, pyri-2 3
dyl, furyl eller tienyl; R er en rest -CO^R ,
-C(0)R 4 , -CH„0R 3, lavere-alkylsulfonyl eller formyl;
3 4
R er hydrogen eller lavere-alkyl og R er hydrogen, hydroksy, amino, lavere-alkylamino, di-(lavere alkyl) amino eller lavere alkyl; idet i det minste en ring av molekylet er heterocyklisk.
Oppfinnelsen vedrører dessuten en fremgangsmåte ved frem-stilling av forbindelsene med formel I samt rodenticider som inneholder en forbindelse med formel I.
Det her anvendte uttrykk lavere-alkyl refererer seg til rettkjedede eller forgrenede alkylgrupper med 1-5, fortrinnsvis 1-4 C-atomer slik som metyl, etyl, propyl, isopropyl, butyl, sek.butyl. Spesielt foretrukket er metyl og etyl.
Forbindelsene med formel I kan oppnås ved at man omsetter en forbindelse med den generelle formel
med en forbindelse med den generelle formel eller en forbindelse med den generelle formel med en forbindelse med den generelle formel idet i de ovennevnte formler II-V R er lavere alkok-11 3 sy; Ph er fenyl; og R er en rest -ArC02R , -ArSO~-lavere-alkyl eller -CH=CH-C(CH,)=CHC09R3 og 13 R , R , Ar og X har de tidligere angitte betydnin-ger, og Y © er anionet av en uorganisk eller organisk syre,
og om ønsket forsåper en erholdt carboksylsyreester, over-fører den i et amid eller reduserer den til en alkohol og om ønsket foretrer den eller oksyderer den til formylgruppen eller overfører en erholdt karboksyl^yre i et salt.
Av de uorganiske syreanioner YØer klor- og brom-ionet eller hydrosulfat-ionet foretrukket, av de organiske syreanioner er tosyloksy-ionet foretrukket.
Omsettingen av en formylforbindelse med formel III med et fosfoniumsalt med formel II gjennomføres på i og for seg kjent måte i nærvær av et syrebindende middel, f .eks. i nærvær av en sterk base slik som f.eks. butyllitium, natriumhydrid eller natriumsaltet av dimetylsulfoksyd, eventuelt i et oppløsningsmiddel, f.eks. i en eter slik som dietyleter eller tetrahydrofuran, eller i et aromatisk hydrokarbon slik som benzen i et temperaturområde som ligger mellom romtemperatur og reaksjonsblandingens kokepunkt.
Omsettingen av et fosfonat med formel V med en forbindelse med formel IV gjennomføres likeledes på i og for seg kjent måte i nærvær av en base og fortrinnsvis i nærvær av et inert organisk oppløsningsmiddel f.eks. i nærvær av natriumhydrid i benzen, toluen, dimetylformamid, tetrahydrofuran, dioksan eller 1,2-dimetoksyetan, eller i nærvær av et na-triumkoholat i en alkanol f.eks. natriummetylat i metanol,
i et temperaturområde som ligger mellom 0° og reaksjonsblandingens kokepunkt.
En karboksylsyreester med formel I kan hydrolyseres
på i og for seg kjent måte, f.eks. ved behandling med alka-lier, spesielt ved behandling med vandig alkoholisk natron-eller kalilut i et temperaturområde som ligger mellom romtemperatur og reaksjonsblandingens kokepunkt, og umiddel-bart amideres enten over et syrehalogenid eller som beskrevet i det følgende.
En karboksylsyre med formel I kan på i og for seg kjent måte f.eks. ved behandling med tionylklorid, fortrinnsvis i pyri-din, eller fosfortriklorid i toluen overføres til syre-kloridet som ved omsetting med alkoholer i ester kan omvandles med aminer til det tilsvarende amid.
En karboksylsyreester med formel I kan f.eks. ved behandling med litiumamid omvandles direkte til det tilsvarende amid. Litiumamidet bringes fordelaktig ved romtemperatur med den respektive ester til reaksjon.
En karboksylsyre eller en karboksylsyreester med formel I kan på i og for seg<:>kjent måte reduseres til den tilsvarende alkohol med formel I. Reduksjonen gjennomføres fordelaktig ved hjelp av et metallhydrid eller alkylmetallhydrid i et inert oppløsningsmiddel. Som hydrider har fremfor alt blandete metallhydrider slik som litiumaluminiumhydrid eller bis-/metoksy-etylenoksY7_natrium-aluminiumhydrid vist seg som egnet. Anvendbare som oppløsningsmiddel er bl.a. eter, tetrahydrofuran eller dioksan, når litiumaluminiumhydrid anvendes; og eter, heksan, benzen eller toluen, når diisobutylaluminiumhydrid eller bis-/metoksy-etylenoksY?-natri-umaluminiumhydrid anvendes.
En alkohol med formel I (R 2CF^OH) kan f.eks. i nærvær
av en base, fortrinnsvis i nærvær av natriumhydrid, i et organisk oppløsningsmiddel slik som dioksan, tetrahydrofuran, 1,2-dimetoksyetan, dimetylformamid eller også i nærvær av et alkalimetallalkoholat i en alkanol i et temperaturområde som ligger mellom 0° og romtemperatur, foretres med et alkylhalogenid, f.eks. med etyljodid.
En alkohol med formel I kan på i og for seg kjent måte
ved behandling med oksydasjonsmidler slik som MnC>2 i et inert oppløsningsmiddel, f.eks. metylenklorid, heksan eller tetrahydrofuran, oksyderes til den tilsvarende formylforbindelse (R 2= CHO). Oksydasjonen foretas hensiktsmessig ved romtemperatur. Eksempler på andre oksydasjonsmidler er pyridiniumklorokromat, oksydasjonen efter Pfitzner-Moffat eller Oppenauer-oksydasjonen.
En karboksylsyre med formel I danner med baser, spesielt med alkalimetallhydroksydene, fortrinnsvis med natrium- eller kaliumhydroksyd salter som likeledes er gjenstand for oppfinnelsen .
Forbindelsene med formel I kan foreligge som cis/trans blandinger som på i og for seg kjent måte om ønsket kan oppdeles i cis og trans-komponentene eller isomeres til all-trans-forbindelsene.
Forbindelsene med formel I og salter derav kan anvendes
som rodenticider. De viser ved rotter allerede i små doser en sterk toksisk effekt som riktignok er erkjennelig først noen dager efter intoksikasjonen. For eksempel fører den orale administrasjon av etyl-p-/2-(4,5,6,7-tetrahydro-4,4, 7,7-tetrametylbenzo-/b/tien-2-yl)propenyl/benzoatet på rotter i doser på 1,25 mg/kg ved oral applikasjon i løpet av 8 dager til døden for samtlige dyr,idet ingen av dyrene døde i de første 5 dager.
Av spesiell interesse er forbindelsene med formel I hvor
1 2
X = -S- eller -0-, R er en rest Ar-R , Ar - fenyl eller
2 pyridyl og R er lavere-alkoksykarbonyl slik som etyl p-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)
propenyl/benzoatet og p-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-2-benzofuranyl)-propenyl/benzosyre-etylesteren.
Forbindelsene med formel I kan anvendes i flytende eller fast lokkemat. Hertil kan det anvendes alle bærerstoffer som er vanlige i rodenticider. Eksempler på bærerstoffer er næringsmidler slik som sukker og sukkerholdige stoffer, stivelse, korn, gelatine, fett; samt mineraliske stoffer som kalciumsilikat, kalciumkarbonat, kalciumfosfat, SiC^.
Forbindelsene med formel I kan også foreligge i form av faste eller flytende konsentrater (Mastermix) som derefter forarbeides med egnede drøyemidler og/eller forstoffer f.eks. hvete, mais, johannesbrødfrukter, bananer, peanøtter til lokkemat. Hensiktsmessig inneholder lokkematen forbindelsene med formel I i mengder på ca. 0,001-0,1 vektsprosent, fortrinnsvis 0,005-0,01 vektsprosent.
De efterfølgende eksempler skal forklare oppfinnelsen ytterligere .
EK SEMPEL 1
30 g /l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)etyl/trifenylfosfoniumbromid og 9,5 g 4-etoksykarbonylbenzaldehyd suspenderes i 300 roi butylenoksyd og oppvarmes i 4 timer ved tilbakéløp. Den således erholdte oppløsning inndampes i vannstrålevakuum til 1/3 av det opprinnelige volum, helles på 500 ml av en metanol/vann-blanding (6:4)
og ekstraheres flere ganger med heksan. Den organiske fase vaskes tre ganger med vann, tørkes over natriumsulfat og inndampes. Man oppnår en lett brunaktig olje som renses ytterligere ved filtrering over kiselgel (elueringsmiddel heksan/eter 19:1). Efter omkristalliseringen fra heksan oppnår man 11,3 g etyl p-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)propenyl/benzoat i farveløse krystaller, smp. 11S-120°C.
Det som utgangsprodukt anvendte / l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbénzo/b/tien-2-yl)etyl/trifenylfosfoniumbromid kan fremstilles som følger: 90 g 2,5-dimetyl-2,5-diklorheksan og 195 ml tiofen oppløses i 400 ml heksan. Under iskjøling drypper man på langsomt 54 ml titantetraklorid, oppvarmer til 40°C i 1,5 timer, kjøler påny med is og blander den mørkerøde reaksjonsblanding forsiktig med isvann. Man ekstraherer tre ganger med eter, vasker med mettet natriumbikarbonatoppløsning, tørker og inndamper. Den således oppnådde sorte olje filtreres først over kiselgel (elueringsmiddel heksan) og destilleres derefter i vannstrålevakuum. Man oppnår 18,5 g 4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tiofen som farveløs væske, k.p. 95-96°C/10 mm Hg.
18,2 g 4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/-tiofen og 7,4 g acetylklorid oppløses i 200 ml benzen og kjøles til 0°C. Ved denne temperatur drypper man til dette langsomt 24,4 g tinntetraklorid. Efter 2,5-timers omrøring ved romtemperatur kjøler man påny til 0°C og drypper til en blanding av 9,3 ml konsentrert saltsyre og 36,4 ml vann. Reaksjonsblandingen ekstraheres med eter, vaskes en gang med vann, tørkes, inndampes og destilleres i høyvakuum. Man oppnår 21,7 g 2-acetyl-4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/b/tiofen som farveløs væske, k.p. 108-115°C/0,05mm, som lar seg krystallisere fra heksan, smp..53-55°C.
21,7 g 2-acetyl-4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo /b/tiofen oppløses i 250 ml etanol og blandes ved 0°C etter-hvert med 5,5g natriumborhydrid. Man lar det komme på romtemperatur og rører enda 2 timer. Reaksjonsblandingen helles på is, ekstraheres med eter, vaskes en gang med mettet kokesaltoppløsning, tørkes og inndampes. Rå<p>roduktet filtreres over kiselgel (elueringsmiddel heksan/eter 3:1)
og omkrystalliseres fra heksan. Man oppnår 20,2 g 4,5,6,7-tetrahydro- oc,4,4,7,7-pentametylbenzo/b/tiofen-metanol i farveløse krystaller, smp. 53-55°C.
20,2 g 4,5,6,7-tetrahydro-Ot,4,4,7,7-pentametylbenzo/B7-tiofen-metanol oppløses i 260 ml acetonitril og blandes med 29,2 g trifenylfosfoniumbromid. Efter 3 timers omrøring ved 50°C inndamper man til tørrhet, opptar resten med 80% vandig etanol og ekstraherer to ganger med heksan. Etanolfasen inndampes, oppløses i metylenklorid, tørkes over natriumsulfat og inndampes. Man oppnår 4 9,4 g /I-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)etyl/-trifenylfosfoniumbromid som amorft,hvit pulver.
EKSEMPEL 2
4,50 g /l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/b/- tien-2-yl)etyl/trifenylfosfoniumbromid og 1,3 g 5-formyl-3-metylpenta-2,4-diensyreetylester oppløses i 70 ml butylenoksyd og oppvarmes i 2 timer ved tilbakeløp. Den avkjølte
reaksjonsblanding helles på en metanol/vann-blanding (6:4)
og ekstraheres flere ganger med heksan. Heksanfasen vaskes tre ganger med vann, tørkes og inndampes. Efter filtrering av råproduktet over kiselgel (elueringsmiddel heksan/eter 9:1) oppnår man 2,4 g 3-metyl-7-7(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)-2,4,6-oktatriensyreetylester som svakt gul olje.
2,4 g av den således erholdte etylester oppløses i 40 ml etanol og blandes med en oppløsning av 2,5 g kaliumhydroksyd i 10 ml vann. Reaksjonsblandingen oppvarmes i 3 timer til 50°C, helles på isvarin, ansyres med 2N saltsyre og ekstraheres flere ganger med eddikester. Den organiske fase vaskes med vann, tørkes og inndampes. Omkrystallisasjonen av resten fra eddigester gir 1,5 g 3-metyl-7-(4,5,6,7-tetrahydro-4,4, 7,7-tetrametylbenzo/b/tien-2-yl)-2,4,6-oktatriensyre som svaktgule krystaller, smp. 226-228°C.
EKSEMPEL 3
På den ovenfor beskrevne måte oppnår man fra 5,0 g /l-(4,5, 6 , 7-tetrahydro-4 ,4,7, 7-tetrametylbenzo/b/tien-2-yl) e tyl/trifenylfosfoniumbromid og 1,65 g 5-formyltiofen-2-karboksylsyre-etylester efter omkrystallisasjon fra heksan 2,5 g 5-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)propenyl/-2-tiofénkarboksylsyre-etylester i gule krystaller, smp. 125-127°C.
EKSEMPEL 4
På samme måte oppnår man fra 8,0 g /l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)etyl/-trifenylfosfoniumbromid og 2,4 g 5-formyl-furan-2-karboksylsyre-etylester efter omkrystallisasjon fra heksan 2,9 g 5-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)propenyl/- 2-furankarboksylsyre-etylester som svaktgule krystaller, smp. 78-82°C.
EKSEMPEL 5
På samme måte oppnår man fra 10 g /!-(4,5,6,7-tetrahydro-4.4.7.7- tetrametylbenzo/b/tien-2-yl)etyl/-trifenylfosfoniumbromid og 3,5 g 4-etylsulfonyl-benzaldehyd efter omkrystallisering fra heksan/eddigester 4,5 g 2-/2-/p-(etylsulfonyl)-fenyl7-l-metylvinyl/-4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/b/tiofen som svaktgule krystaller, smp. 148-150°C.
EK SEMPEL 6
På samme måte oppnår man fra 3,9 g trifenyl /l-(5,6,7,8-tetrahydro-5,5,8,8-tetrametyl-2-naftyl)-etyl/fosfoniumbro-mid og 1,3 g 5-formyl-tiofen-2-karboksylsyre-etylester efter omkrystallisasjon fra heksan 1,8 g 5-/TE)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetrametyl-2-naftyl)propenyl/-2-tiofenkarbok-sylsyre-etylester som farveløse krystaller, smp. 110-111°C.
EKSEMPEL 7
På samme måte oppnår man fra 2,9 g trifenyl /l-(5,6,7,8-tetrahydro-5,5,8,8-tetrametyl-2-naftyl)-etyl/fosfoniumbromid og 0,9 g 5-formyl-furan-2-karboksylsyre-etylester efter omkrystallisasjon fra heksan 0,9 g 5-/2-(5,6,7,8-tetrahydro-5.5.8.8- tetrametyl-2-naftyl)-propenyl/-2-furankarboksylsyre-etylester som svakt gule krystaller, smp. 114-115°C.
EKSEMPEL 8
På samme måte oppnår man fra 5,6 g trifenyl /l-(5,6,7,8-tetrahydro-5,5,8,8-tetrametyl-2-naftyl)-etyl/fosfonium-bromid og 1,4 g 6-formyl-pyridin-3-karboksylsyre-etylester efter kromatografi på kiselgel (elueringsmiddel heksan/eter 2:1) og krystallisasjon fra heksan 0,6 g 6-/Te)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetrametyl-2-naftyl)propenyl/nikotinsyre-etylester i farveløse krystaller, smp. 114-114°C.
EKSEMPEL 9
På samme måte oppnår man fra 4,6 g /l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b/furan-2-yl)etyl/-trifenylfosfoniumbromid og 1,5 g 4-etoksykarbonylbenzaldehyd efter kromatografi på kiselgel (elueringsmiddel heksan/eter 9:1) og krystallisasjon fra heksan 2,2 g p-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-2-benzofuranyl)propenyl/benzosyre-etyl-
ester i farveløse krystaller, smp. 96-97°C.
Det som utgangsprodukt anvendte /I-(4,5,6,7-tetrahydro-4,4,7, 7-tetrametylbenzo(/b/furan-2-yl) etyl/trif enylf osf onium-bromid kan fremstilles som følger: 5,2 g magnesiumspon suspenderes i 100 ml abs. eter og blandes dråpevis med 13,5 ml metyljodid. Efter tilsetning av 100 ml eter koker man videre 3 timer på tilbakeløp inntil all magnesium er oppløst. Reaksjonsblandingen kjøles ned til 0°C og blandes med fint pulverisert kobber(I)jodid. Efter 15 minutters omrøring ved 0°C drypper man til en opp-løsning av 10 g 3,6,6-trimetyl-2-cykloheksanon i 50 ml eter og rører videre 4 timer ved 0°C. Derefter heller man den gule suspensjon på is/2N saltsyre, ekstraherer flere ganger med eter, tørker og inndamper. Resten destilleres i vannstrålevakuum. Man oppnår 9 g 2,2,5,5-tetrametylcykloheksanon som farveløs væske, k.p. 71-74°C/15 mm. En oppløsning på 26,4 g 2,2,5,5-tetrametylcykloheksanon i 250 ml eter dryppes ved -20°C til 102,3 ml metyllitium (2 molar i eter). Efter 2,5 timers omrøring ved 0°C heller man på is/lN saltsyre og ekstraherer med eter. Den organiske fase vaskes ned vann, tørkes og inndampes. Resten destilleres i vannstrålevakuum. lian oppnår 2 2,6 g 1,2,2,5,5-pentametylcykloheksanol som farveløs væske, k.p. 81-37°C/17 mm. 22,6 g 1,2,2,5,5-pentametylcykloheksanol oppløses i 280 ml benzen og kokes efter tilsetning av 100 mg p-toluensulfon-syre i 7 timer ved vannseparatoren. Efter nedkjøling av re-aks jonsoppløsningen tilsetter man noe fast natriumkarbonat, filtrerer og inndamper ved normaltrykk. Resten destilleres ved vannstrålevakuum. Man oppnår 15,8 g 1,3,3,6,6-pentametylcykloheksen som farveløs væske, k.p. 56-57°C/17 mm. 15 g 1,3,3,6,6-pentametylcykloheksen oppløses i 350 ml tetraklorkarbon og blandes med 19,3 g n-bromsuccinimid.
Efter tilsetning av en sparkelspiss oc.c*1 -azoisobutyronitril koker man 1,5 timer på tilbakeløp. Reaksjonsblandingen av-kjøles, det oppståtte succinimid avfiltreres og filtratet inndampes. Man oppnår 2 3,8 g av en svakt gul olje som straks videreforarbeides. Oljen oppløses i 350 ml dimetylformamid og blandes med 21 g natrium-benzensulfinat. Efter 72 timers omrøring ved romtemperatur, tilsetter man 600 ml eter, rører 15 minutter, avfiltrerer det utfelte natrium-bromid og inndamper filtratet. Resten opptas med vann og ekstraheres med eddikester. Efter tørking, inndamping og omkrystallisering fra eter/heksan oppnår man 22,2 g fenyl (3 , 3, 6 , 6-tetram.etyl-l-cykloheksen-l-yl) metylsulf on i hvite krystaller, smp. 48-50°C.
21,6 g fenyl (3,3,6,6-tetrametyl-l-cykloheksen-l-yl)-metylsulfon oppløses i 600 ml tetrahydrofuran. Ved -40°C drypper man til 41,5 ml butyllitium (2 molar i heksan) og rører enda 40 minutter ved -40°C. Den oransje oppløsning helles rask på en blanding av faste karbondioxyder og eter. Efter 30 minutters omrøring blander man med. vann, ansyrer med IN svovelsyre og ekstraherer med eddikester. Efter tørk-ning, inndampning og omkrystallisering fra eter/heksan oppnår man 19,9 g 3,3,6,6-tetrametyl-0<-(fenylsulfonyl)-1-cykloheksen-l-eddiksyre i farveløse krystaller,
smp. 169-174°C.
20,6 g 3,3,6,6-tetrametyl-CX-(fenylsulfonyl)-1-cykloheksen-1-eddiksyre oppløses i 800 ml etanol og blandes ved 0°C med 107,1 g natriumamalgam (5%). Man rører 4,5 timer ved romtemperatur, dekanterer fra kvikksølv, ansyrer med 2N saltsyre og ekstraherer med eddikester. Den organiske fase vaskes med vann, tørkes, inndampes og filtreres over kiselgel (elueringsmiddel heksan/eter 1:1). Efter omrkystallise-ring fra heksan oppnår man 10,2 g 3,3,6,6-tetrametyl-1-cykloheksen-l-eddiksyre i farveløse krystaller, smp. 50-54°C.
10,2 g 3,3,6,6-tetrametyl-l-cykloheksen-l-eddiksyre oppløses i 14 0 ml metylenklorid og tilsettes ved romtemperatur en
oppløsning av 1.4,2 g tallium (I) etylat i 80 ml metylenklorid. Nu avkjøler man den melkhvite oppløsning til 0°C og tilsetter langsomt dråpevis en oppløsning av 2,7 ml brom i 70 ml metylenklorid. Efter 4 timers omrøring ved romtemperatur heller man på is/vann og ekstraherer med metylenklorid. Den organiske fase vaskes med vann, tørkes og inndampes. Det således oppnådde råprodukt filtreres over kiselgel (elueringsmiddel heksan/eter 4:1). Man får 6,5 g av den tilsvarende lakton som straks videreforarbeides.
6.5 g lakton oppløses i 200 ml metylenklorid og blandes dråpevis ved ~70°C med 40 ml diisobutylaluminiumhydrid (20% i toluen). Efter 3,5 timers omrøring ved -70°C tildrypper man 200 ml av en metanol/vann-blanding (1:1), lar det komme til 0°C og tildrypper ytterligere 100 ml vann. Nu ansyres med IN saltsyre og ekstraheres med eter. Den organiske fase vaskes med vann, tørkes og inndampes. Efter kromatografi av råproduktet på kiselgel (elueringsmiddel heksan/eter 9:1) oppnår man 4,8 g 4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/5/furan som farveløs væske.
1.6 g 4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/b/-furan oppløses i 4 0 ml tetrahydrofuran og blandes dråpevis med 5,2 ml butyllitium (2 normalt i heksan). Efter 3,5-timers omrøring ved -30°C drypper man til en oppløsning av 550 mg acetaldehyd i 10 ml tetrahydrofuran. Man lar det komme til romtemperatur, heller reaksjonsblandingen på is, ekstraherer med eter, tørker og inndamper. Den således erholdte, svakt gule olje (2,2 g) oppløses i 35 ml acetonitril og blandes med 3,8 g trifenylfosfoniumbromid. Man oppvarmer i 3 timer til 50°C og inndamper derefter til tørrhet.
Den oljeaktige rest oppløses i 80% vandig etanol, ekstraheres to ganger med heksan og etanolfasen inndampes til tørrhet. Resten oppløses i metylenklorid, tørkes over natriumsulfat og inndampes. Man oppnår 4,6 g /I-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b7furan-2-yl)etyl/trifenylfosfoniumbromid som farveløs, amorf substans.
EKSEMPEL 10
3,0 g etyl p-/2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo /b/tien-2-yl)propenyl/benzoat oppløses i 100 ml etanol og blandes med en oppløsning av 3,9 g kaliumhydroksyd i 20 ml vann. Efter 3 timers omrøring ved 5 0°C avkjøler man, heller på isvann og ansyrer med 2N svovelsyre. Reaksjonsblandingen ekstraheres med eddikester, den organiske fase vaskes med vann, tørkes over natriumsulfat og inndampes. Efter omkrystallisering av resten fra eddigester oppnår man 2,4 g p-/"(E) -2- (4,5,6, 7-tetrahydro-4 ,4,7, 7-tetrametylbenzo/b/- tien-2-yl)propenyl/benzosyre i svakt gule krystaller,
smp. 236-238°C.
EKSEMPEL 11
10,2 g /l-(4,5,6,7-tetrahydro-4,4,7,7-tetrametylbenzo/b7-tien-2-yl)etyl/trifenylfosfoniumbromid og 2,5 g 6-formyl-pyridin-3-karboksylsyre-etylester suspenderes i 100 ml butylenoksyd og oppvarmes i 1,5 timer ved tilbakeløp. Efter den i eksempel 1 beskrevne opparbeidelse får man 6,9 g av en gul olje som kromatograferes over kiselgel (elueringsmiddel heksan/eter = 9:1) for å separere Z-isomeren. Den langsommere løpende E-isomer omkrystalliseres fra heksan. Man får 1,3 g 6-/Te)-2-(4,5,6,7-tetrahydro-4,4,7,7-tetra-metylbenzo/b/tien-2-yl)propenyl/nikotinsyre-etylester i gulaktige krystaller, smp. 83-84°C.
EKSEMPEL 12
Et rodenticid middel kan har følgende sammensetning:
EKSEMPEL 13
Stamløsninger kan ha følgende sammensetning:
A. Flytende stamløsning
B. Fast stamløsning
Disse stamløsninger blandes med forskjellige lokkemidler (f.eks. hvete, mais, johannisbrødfrukt, bananer, jordnøt-ter etc.) slik at det oppstår aktivstoffkonsentrasjoner på f.eks. 0,005 %.
Claims (8)
1. Heterocykliske forbindelser av formel (I)
karakterisert ved at
X er -CH=CH-, -0- eller -S-; R<1> er en rest Ar-R<2> eller -CH=CH-C(CH,)=CH-R<21>; Ar betyr fenyl, 2 3 pyridyl, furyl eller tienyl; R er en rest -CO?R , -C(0)R 4 , -CH2OR 3, lavere-alkylsulfonyl eller formyl; R21 er en rest -CO-R<3>, -C(0)R<4>, -CH-OR<3> eller 3 4 formyl; R er hydrogen eller lavere-alkyl og R hydrogen, hydroksy, amino, lavere-alkylamino, di-(lavere-alkyl)amino eller lavere-alkyl; idet i det minste en ring av molekylet er heterocyklisk,
samt salter derav.
2. Forbindelser som angitt i krav 1, karakterisert ved at X er -S- eller -0-.
3. Forbindelser som angitt i krav 2, karakte- 1 2 risert ved at R er en rest Ar-R og Ar er fenyl eller pyridyl.
4. Forbindelser som angitt i krav 1-3, karakterisert ved at R 2 er lavere-alkoksykarbonyl.
5. Forbindelse som angitt i krav 1, karakterisert ved at den er etyl-p-/2-(4,5,6,7-tetra
hydro-4,4,7,7-tetrametylbenzo/b/tien-2-yl)propenyl/benzoat.
6. Forbindelse som angitt i krav 1, karakterisert ved at den er 6-/Te)-2-(4,5,6,7-tetrahydro-4,4,7,7-tetrametyl-benzo/b7tien-2-yl)propenyl/niko-tinsyre-etylester.
7 . Rodenticid, karakterisert ved at det inneholder en forbindelse med formel I ifølge krav 1, og de vanlige bærerstoffer.
8. Anvendelse av forbindelser med formel I ifølge krav 1 som rodenticid.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH411782 | 1982-07-06 | ||
CH272883 | 1983-05-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO832459L NO832459L (no) | 1984-01-09 |
NO162464B true NO162464B (no) | 1989-09-25 |
NO162464C NO162464C (no) | 1990-01-10 |
Family
ID=25691256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO832459A NO162464C (no) | 1982-07-06 | 1983-07-05 | Heterocykliske forbindelser. |
Country Status (13)
Country | Link |
---|---|
US (4) | US4535086A (no) |
EP (1) | EP0098591B1 (no) |
AU (1) | AU565382B2 (no) |
CA (1) | CA1242726A (no) |
DE (1) | DE3372368D1 (no) |
DK (1) | DK158947C (no) |
EG (1) | EG17031A (no) |
ES (1) | ES523858A0 (no) |
HU (1) | HU194020B (no) |
IE (1) | IE55564B1 (no) |
IL (1) | IL69121A (no) |
NO (1) | NO162464C (no) |
PT (1) | PT76981B (no) |
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US3872114A (en) * | 1971-02-05 | 1975-03-18 | Hoechst Ag | Benzofurane derivatives, process for their manufacture and their use as optical brighteners |
LU77254A1 (no) * | 1977-05-04 | 1979-01-18 | ||
DK159967C (da) * | 1977-12-22 | 1991-06-03 | Hoffmann La Roche | Analogifremgangsmaade til fremstilling af terapeutisk aktive stilbenderivater |
US4326055A (en) * | 1977-12-22 | 1982-04-20 | Hoffmann-La Roche Inc. | Stilbene derivatives |
-
1983
- 1983-06-17 DK DK281883A patent/DK158947C/da not_active IP Right Cessation
- 1983-06-21 CA CA000430900A patent/CA1242726A/en not_active Expired
- 1983-06-27 US US06/507,857 patent/US4535086A/en not_active Expired - Fee Related
- 1983-06-30 IL IL69121A patent/IL69121A/xx unknown
- 1983-07-01 HU HU832387A patent/HU194020B/hu not_active IP Right Cessation
- 1983-07-02 EG EG401/83A patent/EG17031A/xx active
- 1983-07-05 NO NO832459A patent/NO162464C/no unknown
- 1983-07-05 EP EP83106569A patent/EP0098591B1/de not_active Expired
- 1983-07-05 ES ES523858A patent/ES523858A0/es active Granted
- 1983-07-05 IE IE1568/83A patent/IE55564B1/en not_active IP Right Cessation
- 1983-07-05 DE DE8383106569T patent/DE3372368D1/de not_active Expired
- 1983-07-05 PT PT76981A patent/PT76981B/pt not_active IP Right Cessation
- 1983-07-06 AU AU16589/83A patent/AU565382B2/en not_active Ceased
-
1985
- 1985-04-19 US US06/725,181 patent/US4659735A/en not_active Expired - Fee Related
-
1986
- 1986-12-12 US US06/940,994 patent/US4816476A/en not_active Expired - Fee Related
-
1988
- 1988-10-05 US US07/253,802 patent/US4931458A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES8504168A1 (es) | 1985-04-16 |
EG17031A (en) | 1989-01-30 |
DE3372368D1 (en) | 1987-08-13 |
IL69121A (en) | 1986-07-31 |
IE831568L (en) | 1984-01-06 |
US4816476A (en) | 1989-03-28 |
DK158947B (da) | 1990-08-06 |
US4659735A (en) | 1987-04-21 |
EP0098591A1 (de) | 1984-01-18 |
NO832459L (no) | 1984-01-09 |
NO162464C (no) | 1990-01-10 |
IL69121A0 (en) | 1983-10-31 |
PT76981A (fr) | 1983-08-01 |
PT76981B (fr) | 1986-04-11 |
IE55564B1 (en) | 1990-11-07 |
US4931458A (en) | 1990-06-05 |
DK158947C (da) | 1991-01-21 |
US4535086A (en) | 1985-08-13 |
DK281883A (da) | 1984-01-07 |
ES523858A0 (es) | 1985-04-16 |
EP0098591B1 (de) | 1987-07-08 |
CA1242726A (en) | 1988-10-04 |
AU565382B2 (en) | 1987-09-17 |
AU1658983A (en) | 1984-01-12 |
DK281883D0 (da) | 1983-06-17 |
HU194020B (en) | 1988-01-28 |
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