CS236696B2 - Manufacturing process of 8-halogenalkyl-4h-(1)-benzopyran-4- - Google Patents
Manufacturing process of 8-halogenalkyl-4h-(1)-benzopyran-4- Download PDFInfo
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- CS236696B2 CS236696B2 CS828425A CS842582A CS236696B2 CS 236696 B2 CS236696 B2 CS 236696B2 CS 828425 A CS828425 A CS 828425A CS 842582 A CS842582 A CS 842582A CS 236696 B2 CS236696 B2 CS 236696B2
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- Czechoslovakia
- Prior art keywords
- mol
- singlet
- formula
- benzopyran
- hours
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 39
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 20
- -1 thenyl Chemical group 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 10
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 8
- 229910052736 halogen Chemical group 0.000 claims description 7
- 150000002367 halogens Chemical group 0.000 claims description 7
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000012312 sodium hydride Substances 0.000 claims description 5
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- WSMYVTOQOOLQHP-UHFFFAOYSA-N Malondialdehyde Chemical compound O=CCC=O WSMYVTOQOOLQHP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 239000000575 pesticide Substances 0.000 abstract description 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 abstract 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 24
- 239000000203 mixture Substances 0.000 description 21
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 17
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- AUPQTLYTDMSQBO-UHFFFAOYSA-N 1-[2-hydroxy-3-(methoxymethyl)phenyl]ethanone Chemical compound COCC1=CC=CC(C(C)=O)=C1O AUPQTLYTDMSQBO-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000543 intermediate Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- ZPSJGADGUYYRKE-UHFFFAOYSA-N 2H-pyran-2-one Chemical compound O=C1C=CC=CO1 ZPSJGADGUYYRKE-UHFFFAOYSA-N 0.000 description 5
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- OTAFHZMPRISVEM-UHFFFAOYSA-N chromone Chemical group C1=CC=C2C(=O)C=COC2=C1 OTAFHZMPRISVEM-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- NQBKFULMFQMZBE-UHFFFAOYSA-N n-bz-3-benzanthronylpyrazolanthron Chemical compound C12=CC=CC(C(=O)C=3C4=CC=CC=3)=C2C4=NN1C1=CC=C2C3=C1C1=CC=CC=C1C(=O)C3=CC=C2 NQBKFULMFQMZBE-UHFFFAOYSA-N 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- MLIBGOFSXXWRIY-UHFFFAOYSA-N 1-(2-hydroxy-5-methoxyphenyl)ethanone Chemical compound COC1=CC=C(O)C(C(C)=O)=C1 MLIBGOFSXXWRIY-UHFFFAOYSA-N 0.000 description 2
- LKARHMGTFAUGRN-UHFFFAOYSA-N 1-[2-hydroxy-3-(methoxymethyl)-5-methylphenyl]ethanone Chemical compound COCC1=CC(C)=CC(C(C)=O)=C1O LKARHMGTFAUGRN-UHFFFAOYSA-N 0.000 description 2
- SGTXDYCZTVIBLI-UHFFFAOYSA-N 1-[2-hydroxy-5-methoxy-3-(methoxymethyl)phenyl]ethanone Chemical compound COCC1=CC(OC)=CC(C(C)=O)=C1O SGTXDYCZTVIBLI-UHFFFAOYSA-N 0.000 description 2
- NEQYIZFEXXWDEO-UHFFFAOYSA-N 1-[3-(chloromethyl)-2-hydroxyphenyl]ethanone Chemical compound CC(=O)C1=CC=CC(CCl)=C1O NEQYIZFEXXWDEO-UHFFFAOYSA-N 0.000 description 2
- JNXISTMARPWKRJ-UHFFFAOYSA-N 1-[5-(chloromethyl)-2-hydroxyphenyl]ethanone Chemical compound CC(=O)C1=CC(CCl)=CC=C1O JNXISTMARPWKRJ-UHFFFAOYSA-N 0.000 description 2
- HVMPHGHFITZYDQ-UHFFFAOYSA-N 1-[5-chloro-2-hydroxy-3-(methoxymethyl)phenyl]ethanone Chemical compound COCC1=CC(Cl)=CC(C(C)=O)=C1O HVMPHGHFITZYDQ-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- JECYUBVRTQDVAT-UHFFFAOYSA-N 2-acetylphenol Chemical compound CC(=O)C1=CC=CC=C1O JECYUBVRTQDVAT-UHFFFAOYSA-N 0.000 description 2
- VFNAAUOSXUBYFV-UHFFFAOYSA-N 8-(bromomethyl)-2-phenylchromen-4-one Chemical compound BrCC1=CC=CC(C(C=2)=O)=C1OC=2C1=CC=CC=C1 VFNAAUOSXUBYFV-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- CTGGJXNFCDMEME-UHFFFAOYSA-N COC1=CC(CCl)=C(O)C(C(C)=O)=C1 Chemical compound COC1=CC(CCl)=C(O)C(C(C)=O)=C1 CTGGJXNFCDMEME-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007265 chloromethylation reaction Methods 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- GUGXENROMIJRPN-UHFFFAOYSA-N 1-(2-hydroxy-3-methylphenyl)ethanone Chemical compound CC(=O)C1=CC=CC(C)=C1O GUGXENROMIJRPN-UHFFFAOYSA-N 0.000 description 1
- ITBZVCBNKOBIKP-UHFFFAOYSA-N 1-[2-hydroxy-3-(methoxymethyl)phenyl]-3-phenylpropane-1,3-dione Chemical compound OC1=C(C=CC=C1COC)C(CC(=O)C1=CC=CC=C1)=O ITBZVCBNKOBIKP-UHFFFAOYSA-N 0.000 description 1
- SATOCOOGWNYXCF-UHFFFAOYSA-N 1-[2-hydroxy-3-(methoxymethyl)phenyl]-4-phenylbutane-1,3-dione Chemical compound COCC1=CC=CC(C(=O)CC(=O)CC=2C=CC=CC=2)=C1O SATOCOOGWNYXCF-UHFFFAOYSA-N 0.000 description 1
- AOZFQWXSERPKHQ-UHFFFAOYSA-N 1-[3-(chloromethyl)-2-hydroxy-5-methylphenyl]ethanone Chemical compound CC(=O)C1=CC(C)=CC(CCl)=C1O AOZFQWXSERPKHQ-UHFFFAOYSA-N 0.000 description 1
- WWNJCGKNKZXVIS-UHFFFAOYSA-N 1-[5-chloro-3-(chloromethyl)-2-hydroxyphenyl]ethanone Chemical compound CC(=O)C1=CC(Cl)=CC(CCl)=C1O WWNJCGKNKZXVIS-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
- ACKFMYHGCWCVHJ-UHFFFAOYSA-N 3-hydroxy-8-methyl-2-phenylchromen-4-one Chemical compound CC1=CC=CC(C(C=2O)=O)=C1OC=2C1=CC=CC=C1 ACKFMYHGCWCVHJ-UHFFFAOYSA-N 0.000 description 1
- SCMWGCOMUAAIGH-UHFFFAOYSA-N 3-methoxy-8-methyl-2-phenylchromen-4-one Chemical compound O1C2=C(C)C=CC=C2C(=O)C(OC)=C1C1=CC=CC=C1 SCMWGCOMUAAIGH-UHFFFAOYSA-N 0.000 description 1
- SGOLZFYWLCQQEW-UHFFFAOYSA-N 4-oxochromene-8-carboxylic acid Chemical class O1C=CC(=O)C2=C1C(C(=O)O)=CC=C2 SGOLZFYWLCQQEW-UHFFFAOYSA-N 0.000 description 1
- GGHANFCKLFDEIJ-UHFFFAOYSA-N 8-(bromomethyl)-6-methyl-2-phenylchromen-4-one Chemical compound C=1C(=O)C2=CC(C)=CC(CBr)=C2OC=1C1=CC=CC=C1 GGHANFCKLFDEIJ-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 125000004399 C1-C4 alkenyl group Chemical group 0.000 description 1
- IMQBMTNSTZVUPA-UHFFFAOYSA-N COCC1=C(C(=CC(=C1)Cl)C(=O)C(=O)CC2=CC=CC=C2)O Chemical compound COCC1=C(C(=CC(=C1)Cl)C(=O)C(=O)CC2=CC=CC=C2)O IMQBMTNSTZVUPA-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- DULCUDSUACXJJC-UHFFFAOYSA-N Ethyl phenylacetate Chemical compound CCOC(=O)CC1=CC=CC=C1 DULCUDSUACXJJC-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000002253 acid Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- OUEWZYXUSMEJCC-UHFFFAOYSA-N butane-1,3-dione Chemical compound CC(=O)C[C]=O OUEWZYXUSMEJCC-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000006355 carbonyl methylene group Chemical group [H]C([H])([*:2])C([*:1])=O 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
- C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/34—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only
- C07D311/36—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only not hydrogenated in the hetero ring, e.g. isoflavones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- 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
- C07D409/04—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 directly linked by a ring-member-to-ring-member bond
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- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrane Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8122019A FR2516921A1 (fr) | 1981-11-25 | 1981-11-25 | Haloalkyl-8-4h-(1) benzopyran-4-ones, et procedes de preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS236696B2 true CS236696B2 (en) | 1985-05-15 |
Family
ID=9264330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS828425A CS236696B2 (en) | 1981-11-25 | 1982-11-24 | Manufacturing process of 8-halogenalkyl-4h-(1)-benzopyran-4- |
Country Status (24)
| Country | Link |
|---|---|
| EP (1) | EP0080419B1 (da) |
| JP (1) | JPS5896038A (da) |
| AR (1) | AR243249A1 (da) |
| AT (1) | ATE49760T1 (da) |
| AU (1) | AU563066B2 (da) |
| CA (1) | CA1197511A (da) |
| CS (1) | CS236696B2 (da) |
| DD (1) | DD204920A5 (da) |
| DE (1) | DE3280092D1 (da) |
| DK (1) | DK166778B1 (da) |
| ES (1) | ES517636A0 (da) |
| FR (1) | FR2516921A1 (da) |
| HU (1) | HU194549B (da) |
| IE (1) | IE56916B1 (da) |
| IL (1) | IL67290A0 (da) |
| IN (1) | IN158942B (da) |
| MA (1) | MA19649A1 (da) |
| NO (1) | NO162463C (da) |
| NZ (1) | NZ202595A (da) |
| OA (1) | OA07256A (da) |
| PT (2) | PT75885A (da) |
| SU (2) | SU1189344A3 (da) |
| YU (1) | YU43808B (da) |
| ZA (1) | ZA828435B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5002603A (en) * | 1989-12-04 | 1991-03-26 | Board Of Trustees Operating Michigan State University | Method and compositions for stimulating vesicular-arbuscular mycorrhizal fungi |
| AU7738298A (en) * | 1996-12-19 | 1998-07-15 | Agrevo Uk Limited | Chromones useful as fungicides |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1270567B (de) * | 1961-05-19 | 1968-06-20 | Klinge Co Chem Pharm Fab | Verfahren zur Herstellung von basisch substituierten Flavonen |
| HU168753B (da) * | 1974-05-03 | 1976-07-28 | ||
| FR2291745A1 (fr) * | 1974-11-20 | 1976-06-18 | Lipha | Nouveaux acides inferieurs substitues par un radical chromonyl, leurs derives et leurs applications |
| FR2326919A2 (fr) * | 1975-10-10 | 1977-05-06 | Lipha | Nouveaux acides inferieurs substitues par un radical chromonyle, leurs derives et leurs applications |
| US3966770A (en) * | 1975-03-25 | 1976-06-29 | Smithkline Corporation | 4-Hydroxy-α-[(3,4-methylenedioxyphenyl)isopropylaminoethyl]-3-(methylsulfonylmethyl)benzyl alcohol |
| FR2392018A1 (fr) * | 1977-05-27 | 1978-12-22 | Seuref Ag | Derives de la 2,3-diphenyl-chromone, leur procede de preparation et leur application therapeutique |
| FR2517142A1 (fr) * | 1981-11-20 | 1983-05-27 | Efcis | Bascule bistable a stockage non volatil et a repositionnement statique |
-
1981
- 1981-11-25 FR FR8122019A patent/FR2516921A1/fr active Granted
-
1982
- 1982-11-16 ZA ZA828435A patent/ZA828435B/xx unknown
- 1982-11-17 IL IL67290A patent/IL67290A0/xx not_active IP Right Cessation
- 1982-11-18 IE IE2753/82A patent/IE56916B1/en not_active IP Right Cessation
- 1982-11-18 IN IN847/DEL/82A patent/IN158942B/en unknown
- 1982-11-19 AU AU90728/82A patent/AU563066B2/en not_active Ceased
- 1982-11-23 HU HU823763A patent/HU194549B/hu not_active IP Right Cessation
- 1982-11-23 PT PT75885A patent/PT75885A/pt unknown
- 1982-11-23 PT PT75886A patent/PT75886A/pt unknown
- 1982-11-24 SU SU823515153A patent/SU1189344A3/ru active
- 1982-11-24 DK DK522982A patent/DK166778B1/da not_active IP Right Cessation
- 1982-11-24 NZ NZ202595A patent/NZ202595A/en unknown
- 1982-11-24 AT AT82402136T patent/ATE49760T1/de not_active IP Right Cessation
- 1982-11-24 MA MA19862A patent/MA19649A1/fr unknown
- 1982-11-24 EP EP82402136A patent/EP0080419B1/fr not_active Expired - Lifetime
- 1982-11-24 DE DE8282402136T patent/DE3280092D1/de not_active Expired - Lifetime
- 1982-11-24 CS CS828425A patent/CS236696B2/cs unknown
- 1982-11-24 NO NO823939A patent/NO162463C/no unknown
- 1982-11-24 ES ES517636A patent/ES517636A0/es active Granted
- 1982-11-25 OA OA57849A patent/OA07256A/xx unknown
- 1982-11-25 JP JP57205581A patent/JPS5896038A/ja active Granted
- 1982-11-25 AR AR82291414A patent/AR243249A1/es active
- 1982-11-25 DD DD82245220A patent/DD204920A5/de unknown
- 1982-11-25 CA CA000416341A patent/CA1197511A/fr not_active Expired
- 1982-11-25 YU YU2648/82A patent/YU43808B/xx unknown
-
1983
- 1983-09-20 SU SU833644104A patent/SU1232146A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| OA07256A (fr) | 1984-04-30 |
| DE3280092D1 (de) | 1990-03-01 |
| YU43808B (en) | 1989-12-31 |
| HU194549B (en) | 1988-02-29 |
| ES8308322A1 (es) | 1983-08-16 |
| IE822753L (en) | 1983-05-25 |
| AU563066B2 (en) | 1987-06-25 |
| PT75886A (fr) | 1982-12-01 |
| YU264882A (en) | 1984-12-31 |
| JPH0411545B2 (da) | 1992-02-28 |
| FR2516921A1 (fr) | 1983-05-27 |
| DK166778B1 (da) | 1993-07-12 |
| NO823939L (no) | 1983-05-26 |
| NO162463C (no) | 1990-01-10 |
| EP0080419A3 (en) | 1983-10-12 |
| IE56916B1 (en) | 1992-01-29 |
| JPS5896038A (ja) | 1983-06-07 |
| AR243249A1 (es) | 1993-07-30 |
| EP0080419B1 (fr) | 1990-01-24 |
| SU1189344A3 (ru) | 1985-10-30 |
| ES517636A0 (es) | 1983-08-16 |
| IL67290A0 (en) | 1983-03-31 |
| DK522982A (da) | 1983-05-26 |
| NZ202595A (en) | 1986-02-21 |
| EP0080419A2 (fr) | 1983-06-01 |
| AU9072882A (en) | 1983-06-02 |
| PT75885A (fr) | 1982-12-01 |
| DD204920A5 (de) | 1983-12-14 |
| ATE49760T1 (de) | 1990-02-15 |
| NO162463B (no) | 1989-09-25 |
| SU1232146A3 (ru) | 1986-05-15 |
| FR2516921B1 (da) | 1984-02-10 |
| IN158942B (da) | 1987-02-21 |
| ZA828435B (en) | 1983-09-28 |
| MA19649A1 (fr) | 1983-07-01 |
| CA1197511A (fr) | 1985-12-03 |
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