TWI343376B - Method for preparing 3-halo-4, 5-dihydro-1h-pyrazoles - Google Patents
Method for preparing 3-halo-4, 5-dihydro-1h-pyrazoles Download PDFInfo
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- TWI343376B TWI343376B TW092118075A TW92118075A TWI343376B TW I343376 B TWI343376 B TW I343376B TW 092118075 A TW092118075 A TW 092118075A TW 92118075 A TW92118075 A TW 92118075A TW I343376 B TWI343376 B TW I343376B
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- 238000000034 method Methods 0.000 title claims description 48
- 150000001875 compounds Chemical class 0.000 claims abstract description 82
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 35
- -1 di-methane Chemical compound 0.000 claims description 35
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 33
- 125000000217 alkyl group Chemical group 0.000 claims description 33
- 239000002904 solvent Substances 0.000 claims description 27
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 229910052736 halogen Inorganic materials 0.000 claims description 13
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910052794 bromium Inorganic materials 0.000 claims description 7
- 150000002923 oximes Chemical class 0.000 claims description 6
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 5
- 125000005843 halogen group Chemical group 0.000 claims description 5
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 claims 2
- 229940102396 methyl bromide Drugs 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 24
- 125000001246 bromo group Chemical group Br* 0.000 description 143
- 238000006243 chemical reaction Methods 0.000 description 46
- 125000001424 substituent group Chemical group 0.000 description 39
- 125000001309 chloro group Chemical group Cl* 0.000 description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 29
- 239000000047 product Substances 0.000 description 26
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 24
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 24
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 19
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 17
- 239000007858 starting material Substances 0.000 description 15
- 239000002253 acid Substances 0.000 description 14
- 125000000623 heterocyclic group Chemical group 0.000 description 14
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 125000003118 aryl group Chemical group 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- 229960000583 acetic acid Drugs 0.000 description 11
- 239000011541 reaction mixture Substances 0.000 description 11
- 150000002367 halogens Chemical class 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 125000000753 cycloalkyl group Chemical group 0.000 description 8
- 238000010992 reflux Methods 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- 125000003342 alkenyl group Chemical group 0.000 description 7
- 125000003282 alkyl amino group Chemical group 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 125000003277 amino group Chemical group 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 125000004414 alkyl thio group Chemical group 0.000 description 5
- 150000001721 carbon Chemical group 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 125000005842 heteroatom Chemical group 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 description 5
- 239000007800 oxidant agent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 125000003302 alkenyloxy group Chemical group 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 4
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 4
- 125000000304 alkynyl group Chemical group 0.000 description 4
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 4
- 125000002837 carbocyclic group Chemical group 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 4
- 125000006310 cycloalkyl amino group Chemical group 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- VVZRKVYGKNFTRR-UHFFFAOYSA-N 12h-benzo[a]xanthene Chemical compound C1=CC=CC2=C3CC4=CC=CC=C4OC3=CC=C21 VVZRKVYGKNFTRR-UHFFFAOYSA-N 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N Benzoic acid Natural products OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- 101150041968 CDC13 gene Proteins 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 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 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 3
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 3
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 125000004663 dialkyl amino group Chemical group 0.000 description 3
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000004438 haloalkoxy group Chemical group 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 239000000052 vinegar Substances 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- 125000006650 (C2-C4) alkynyl group Chemical group 0.000 description 2
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 description 2
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 125000004457 alkyl amino carbonyl group Chemical group 0.000 description 2
- 125000005139 alkynylsulfonyl group Chemical group 0.000 description 2
- 125000005109 alkynylthio group Chemical group 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 125000005577 anthracene group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 2
- 125000004473 dialkylaminocarbonyl group Chemical group 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 235000019439 ethyl acetate Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 229940093915 gynecological organic acid Drugs 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 125000001188 haloalkyl group Chemical group 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000000269 nucleophilic effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N para-benzoquinone Natural products O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- 150000003573 thiols Chemical class 0.000 description 2
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 description 1
- PUNXVEAWLAVABA-UHFFFAOYSA-N 1,2,3,4-tetrahydroanthracene;1,2,5,6-tetrahydroanthracene Chemical compound C1=CC=C2C=C(CCCC3)C3=CC2=C1.C1=CCCC2=C1C=C1CCC=CC1=C2 PUNXVEAWLAVABA-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 1
- LFDJCWRYXCAVSC-UHFFFAOYSA-N 1-(difluoromethyl)-4-phenylmethoxybenzene Chemical compound C1=CC(C(F)F)=CC=C1OCC1=CC=CC=C1 LFDJCWRYXCAVSC-UHFFFAOYSA-N 0.000 description 1
- QRZABZWAOIVVCS-UHFFFAOYSA-N 10,12-dihydrobenzo[a]xanthen-9-one Chemical compound C1=CC2=CC=CC=C2C2=C1OC1=CC(=O)CC=C1C2 QRZABZWAOIVVCS-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- IANXAXNUNBAWBA-UHFFFAOYSA-N 2,2,3-trimethylundecane Chemical compound CCCCCCCCC(C)C(C)(C)C IANXAXNUNBAWBA-UHFFFAOYSA-N 0.000 description 1
- KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 description 1
- 125000001494 2-propynyl group Chemical class [H]C#CC([H])([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
- JHMCWWALKRTYPJ-UHFFFAOYSA-N 3-chloro-4,5-dihydro-1h-pyrazole Chemical compound ClC1=NNCC1 JHMCWWALKRTYPJ-UHFFFAOYSA-N 0.000 description 1
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- 239000001307 helium Substances 0.000 description 1
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- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- FQZUJLKQOVWKRT-UHFFFAOYSA-N hexyl hydrogen sulfite Chemical class CCCCCCOS(O)=O FQZUJLKQOVWKRT-UHFFFAOYSA-N 0.000 description 1
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- ORTFAQDWJHRMNX-UHFFFAOYSA-N hydroxidooxidocarbon(.) Chemical group O[C]=O ORTFAQDWJHRMNX-UHFFFAOYSA-N 0.000 description 1
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- LZWQNOHZMQIFBX-UHFFFAOYSA-N lithium;2-methylpropan-2-olate Chemical compound [Li+].CC(C)(C)[O-] LZWQNOHZMQIFBX-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
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- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 125000005496 phosphonium group Chemical group 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- RPDAUEIUDPHABB-UHFFFAOYSA-N potassium ethoxide Chemical compound [K+].CC[O-] RPDAUEIUDPHABB-UHFFFAOYSA-N 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002568 propynyl group Chemical class [*]C#CC([H])([H])[H] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
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- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- GYBMSOFSBPZKCX-UHFFFAOYSA-N sodium;ethanol;ethanolate Chemical compound [Na+].CCO.CC[O-] GYBMSOFSBPZKCX-UHFFFAOYSA-N 0.000 description 1
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- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 125000002813 thiocarbonyl group Chemical group *C(*)=S 0.000 description 1
- RSPCKAHMRANGJZ-UHFFFAOYSA-N thiohydroxylamine Chemical compound SN RSPCKAHMRANGJZ-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D231/08—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen or sulfur atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40035602P | 2002-07-31 | 2002-07-31 | |
| US44645103P | 2003-02-11 | 2003-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200406383A TW200406383A (en) | 2004-05-01 |
| TWI343376B true TWI343376B (en) | 2011-06-11 |
Family
ID=31191368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092118075A TWI343376B (en) | 2002-07-31 | 2003-07-02 | Method for preparing 3-halo-4, 5-dihydro-1h-pyrazoles |
Country Status (17)
| Country | Link |
|---|---|
| US (2) | US7335780B2 (enExample) |
| EP (2) | EP2100889B1 (enExample) |
| JP (1) | JP4633462B2 (enExample) |
| KR (1) | KR101071048B1 (enExample) |
| AT (2) | ATE450523T1 (enExample) |
| AU (2) | AU2003257027B2 (enExample) |
| BR (1) | BRPI0313342B1 (enExample) |
| CA (1) | CA2494047C (enExample) |
| DE (2) | DE60330357D1 (enExample) |
| DK (2) | DK1537097T3 (enExample) |
| ES (1) | ES2334660T3 (enExample) |
| IL (2) | IL165502A (enExample) |
| MX (2) | MX277756B (enExample) |
| PL (1) | PL216029B1 (enExample) |
| RU (1) | RU2326877C2 (enExample) |
| TW (1) | TWI343376B (enExample) |
| WO (1) | WO2004011453A2 (enExample) |
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| DE60226875D1 (de) | 2001-08-15 | 2008-07-10 | Du Pont | Orthosubstituierte arylamide zur bekämpfung von wirbellosen schädlingen |
| US7199138B2 (en) | 2001-08-16 | 2007-04-03 | E. I. Du Pont De Nemours And Company | Substituted anthranilamides for controlling invertebrate pests |
| TW200724033A (en) | 2001-09-21 | 2007-07-01 | Du Pont | Anthranilamide arthropodicide treatment |
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| AU2003295491B2 (en) * | 2002-11-15 | 2009-10-08 | E.I. Du Pont De Nemours And Company | Novel anthranilamide insecticides |
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| WO2004067528A1 (en) | 2003-01-28 | 2004-08-12 | E.I. Du Pont De Nemours And Company | Cyano anthranilamide insecticides |
| TWI367882B (en) * | 2003-03-26 | 2012-07-11 | Du Pont | Preparation and use of 2-substituted-5-oxo-3-pyrazolidinecarboxylates |
| KR20060008336A (ko) * | 2003-06-12 | 2006-01-26 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 융합된 옥사지논 제조 방법 |
| US7342705B2 (en) | 2004-02-03 | 2008-03-11 | Idc, Llc | Spatial light modulator with integrated optical compensation structure |
| WO2005118552A2 (en) * | 2004-04-13 | 2005-12-15 | E.I. Dupont De Nemours And Company | Anthranilamide insecticides |
| US7561323B2 (en) * | 2004-09-27 | 2009-07-14 | Idc, Llc | Optical films for directing light towards active areas of displays |
| JP5215669B2 (ja) * | 2004-11-18 | 2013-06-19 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | アントラニルアミド殺虫剤 |
| KR101337159B1 (ko) | 2005-03-18 | 2013-12-05 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 브롬을 사용한 2-피라졸린의 피라졸으로의 전환 |
| MX2008002236A (es) * | 2005-08-24 | 2008-03-27 | Du Pont | Antranilamidas para controlar plagas de invertebrados. |
| US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
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| JP2009001541A (ja) * | 2006-12-15 | 2009-01-08 | Ishihara Sangyo Kaisha Ltd | 新規ピラゾール化合物を中間体として用いるアントラニルアミド系化合物の製造方法 |
| JP5507045B2 (ja) * | 2006-12-15 | 2014-05-28 | 石原産業株式会社 | アントラニルアミド系化合物の製造方法 |
| CN104496901B (zh) * | 2006-12-15 | 2016-05-25 | 石原产业株式会社 | 邻氨基苯甲酰胺系化合物的制造方法 |
| TWI415827B (zh) | 2006-12-21 | 2013-11-21 | Du Pont | 製備２-胺基-５-氰基苯甲酸衍生物之方法 |
| US8068710B2 (en) | 2007-12-07 | 2011-11-29 | Qualcomm Mems Technologies, Inc. | Decoupled holographic film and diffuser |
| CN101550130B (zh) * | 2008-04-01 | 2012-11-07 | 中国中化股份有限公司 | 一种制备3-卤代-1-(3-氯-2-吡啶基)-1h-吡唑-5-甲酰卤的方法 |
| JP5406581B2 (ja) | 2008-04-16 | 2014-02-05 | 石原産業株式会社 | アントラニルアミド系化合物の製造方法 |
| AU2012211165A1 (en) | 2011-01-28 | 2013-07-04 | E. I. Du Pont De Nemours And Company | Method for preparing 2-aminobenzamide derivatives |
| US8987461B2 (en) | 2012-12-06 | 2015-03-24 | Quanticel Pharmaceuticals, Inc. | Histone demethylase inhibitors |
| WO2020026259A1 (en) * | 2018-07-31 | 2020-02-06 | Sumitomo Chemical India Ltd. | Ethyl 2-bromo-4-[2-(3-halopyridin-2-yl)-hydrazinyl]-4-oxobutanoate hbr salt, method of preparation and use thereof |
| EA202191554A1 (ru) | 2018-12-03 | 2021-09-02 | Фмк Корпорейшн | Способ получения n-фенилпиразол-1-карбоксамидов |
| KR20220157967A (ko) | 2020-03-25 | 2022-11-29 | 이시하라 산교 가부시끼가이샤 | 시클라닐리프롤의 제조 중간체의 제조 방법 |
| CN114057686A (zh) * | 2020-08-05 | 2022-02-18 | 沈阳中化农药化工研发有限公司 | 一种溴代吡唑羧酸酯类化合物的制备方法 |
| AR126069A1 (es) * | 2021-06-04 | 2023-09-06 | Pi Industries Ltd | Un proceso novedoso para la preparación de diamidas antranílicas |
| TW202342443A (zh) * | 2022-01-31 | 2023-11-01 | 美商富曼西公司 | 用於製備３－溴－１－（３－氯吡啶－２－基）－４，５－二氫－１ｈ－吡唑－５－甲酸乙酯之方法 |
| TW202409000A (zh) | 2022-08-29 | 2024-03-01 | 美商富曼西公司 | 用於製備３－鹵代－４，５－二氫－１ｈ－吡唑之高效新方法 |
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| US3577471A (en) * | 1968-02-01 | 1971-05-04 | Gulf Research Development Co | Halogen interchange process |
| GB1410191A (en) | 1972-02-10 | 1975-10-15 | Minnesota Mining & Mfg | 3-chloro-1-aryl-2-pyrazolines |
| US5281571A (en) * | 1990-10-18 | 1994-01-25 | Monsanto Company | Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles |
| MY138097A (en) * | 2000-03-22 | 2009-04-30 | Du Pont | Insecticidal anthranilamides |
| US6838074B2 (en) * | 2001-08-08 | 2005-01-04 | Bristol-Myers Squibb Company | Simultaneous imaging of cardiac perfusion and a vitronectin receptor targeted imaging agent |
| AR036872A1 (es) * | 2001-08-13 | 2004-10-13 | Du Pont | Compuesto de antranilamida, composicion que lo comprende y metodo para controlar una plaga de invertebrados |
| TWI371450B (en) * | 2001-08-13 | 2012-09-01 | Du Pont | Novel substituted dihydro 3-halo-1h-pyrazole-5-carboxylates,their preparation and use |
| MY142967A (en) * | 2001-08-13 | 2011-01-31 | Du Pont | Method for controlling particular insect pests by applying anthranilamide compounds |
| ITMI20011784A1 (it) | 2001-08-13 | 2003-02-13 | Atofina | Processo per la preparazione di metacrilammide(maa)da acetoncianidrina |
| TW200724033A (en) | 2001-09-21 | 2007-07-01 | Du Pont | Anthranilamide arthropodicide treatment |
| TWI326283B (en) | 2002-07-31 | 2010-06-21 | Du Pont | Method for preparing fused oxazinones |
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- 2003-07-29 DK DK03772096.8T patent/DK1537097T3/da active
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