ZA200508468B - Method for synthesising 5-chroro-1-aryl-4-(4,5-dicyano-1H-imidazol-2-yl)-3-alkyl-1H-pyrazole derivatives - Google Patents
Method for synthesising 5-chroro-1-aryl-4-(4,5-dicyano-1H-imidazol-2-yl)-3-alkyl-1H-pyrazole derivatives Download PDFInfo
- Publication number
- ZA200508468B ZA200508468B ZA200508468A ZA200508468A ZA200508468B ZA 200508468 B ZA200508468 B ZA 200508468B ZA 200508468 A ZA200508468 A ZA 200508468A ZA 200508468 A ZA200508468 A ZA 200508468A ZA 200508468 B ZA200508468 B ZA 200508468B
- Authority
- ZA
- South Africa
- Prior art keywords
- hypochlorite
- formula
- alkyl
- aryl
- carried out
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 55
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims abstract description 51
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- -1 2-amino-1,2-dicyanoethenylimino Chemical group 0.000 claims abstract description 17
- 150000002466 imines Chemical class 0.000 claims abstract description 15
- 238000007243 oxidative cyclization reaction Methods 0.000 claims abstract description 14
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims abstract description 13
- DPZSNGJNFHWQDC-ARJAWSKDSA-N (z)-2,3-diaminobut-2-enedinitrile Chemical compound N#CC(/N)=C(/N)C#N DPZSNGJNFHWQDC-ARJAWSKDSA-N 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 claims abstract description 5
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 3
- 239000000047 product Substances 0.000 claims description 49
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 48
- 239000002904 solvent Substances 0.000 claims description 19
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical group OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- XBYRMPXUBGMOJC-UHFFFAOYSA-N 1,2-dihydropyrazol-3-one Chemical class OC=1C=CNN=1 XBYRMPXUBGMOJC-UHFFFAOYSA-N 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 125000005843 halogen group Chemical group 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 9
- 125000001931 aliphatic group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- CELMHGAYYAJMKD-UHFFFAOYSA-N 2-[5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-methylpyrazol-4-yl]-1h-imidazole-4,5-dicarbonitrile Chemical compound CC1=NN(C=2C(=CC(=CC=2Cl)C(F)(F)F)Cl)C(Cl)=C1C1=NC(C#N)=C(C#N)N1 CELMHGAYYAJMKD-UHFFFAOYSA-N 0.000 claims description 5
- 238000007171 acid catalysis Methods 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 4
- 239000012895 dilution Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- GQRXXEAGCQTWNA-UHFFFAOYSA-N 2-[3-tert-butyl-5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]pyrazol-4-yl]-1h-imidazole-4,5-dicarbonitrile Chemical compound CC(C)(C)C1=NN(C=2C(=CC(=CC=2Cl)C(F)(F)F)Cl)C(Cl)=C1C1=NC(C#N)=C(C#N)N1 GQRXXEAGCQTWNA-UHFFFAOYSA-N 0.000 claims description 2
- CQEKTIOSKMJVGV-UHFFFAOYSA-N 2-[5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-ethylpyrazol-4-yl]-1h-imidazole-4,5-dicarbonitrile Chemical compound CCC1=NN(C=2C(=CC(=CC=2Cl)C(F)(F)F)Cl)C(Cl)=C1C1=NC(C#N)=C(C#N)N1 CQEKTIOSKMJVGV-UHFFFAOYSA-N 0.000 claims description 2
- JQZAFHHYYYLWST-UHFFFAOYSA-N 2-[5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-propan-2-ylpyrazol-4-yl]-1h-imidazole-4,5-dicarbonitrile Chemical compound CC(C)C1=NN(C=2C(=CC(=CC=2Cl)C(F)(F)F)Cl)C(Cl)=C1C1=NC(C#N)=C(C#N)N1 JQZAFHHYYYLWST-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims description 2
- 125000002883 imidazolyl group Chemical group 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 239000013067 intermediate product Substances 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 abstract description 24
- 238000002360 preparation method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002917 insecticide Substances 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000001475 halogen functional group Chemical group 0.000 abstract 2
- 238000005874 Vilsmeier-Haack formylation reaction Methods 0.000 abstract 1
- 230000002141 anti-parasite Effects 0.000 abstract 1
- 239000003096 antiparasitic agent Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000010534 mechanism of action Effects 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 239000003153 chemical reaction reagent Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 239000000741 silica gel Substances 0.000 description 11
- 229910002027 silica gel Inorganic materials 0.000 description 11
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 10
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 9
- 238000003818 flash chromatography Methods 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- 230000008030 elimination Effects 0.000 description 8
- 238000003379 elimination reaction Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- 238000010828 elution Methods 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 229960005076 sodium hypochlorite Drugs 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000011570 nicotinamide Substances 0.000 description 5
- 229960003966 nicotinamide Drugs 0.000 description 5
- 235000005152 nicotinamide Nutrition 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- IXZDIALLLMRYOU-UHFFFAOYSA-N tert-butyl hypochlorite Chemical compound CC(C)(C)OCl IXZDIALLLMRYOU-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 125000000623 heterocyclic group Chemical group 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 244000045947 parasite Species 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- JQMFQLVAJGZSQS-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JQMFQLVAJGZSQS-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- 229910019093 NaOCl Inorganic materials 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- JUFLTGRGLUCRCU-UHFFFAOYSA-N ethanediimidoyl dicyanide Chemical compound N#CC(=N)C(=N)C#N JUFLTGRGLUCRCU-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- WITMXBRCQWOZPX-UHFFFAOYSA-N 1-phenylpyrazole Chemical class C1=CC=NN1C1=CC=CC=C1 WITMXBRCQWOZPX-UHFFFAOYSA-N 0.000 description 1
- KJKRFCJIBADVJQ-UHFFFAOYSA-N 2-propan-2-yl-1h-imidazole-4,5-dicarbonitrile Chemical compound CC(C)C1=NC(C#N)=C(C#N)N1 KJKRFCJIBADVJQ-UHFFFAOYSA-N 0.000 description 1
- MBVFRSJFKMJRHA-UHFFFAOYSA-N 4-fluoro-1-benzofuran-7-carbaldehyde Chemical group FC1=CC=C(C=O)C2=C1C=CO2 MBVFRSJFKMJRHA-UHFFFAOYSA-N 0.000 description 1
- GZEGMHRZHDQVFO-UHFFFAOYSA-N 5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-ethylpyrazole-4-carbaldehyde Chemical compound ClC1=C(C=O)C(CC)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl GZEGMHRZHDQVFO-UHFFFAOYSA-N 0.000 description 1
- UCYPHJSXEHPSFQ-UHFFFAOYSA-N 5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-methylpyrazole-4-carbaldehyde Chemical compound ClC1=C(C=O)C(C)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl UCYPHJSXEHPSFQ-UHFFFAOYSA-N 0.000 description 1
- NGJWFXJBCVIBLQ-UHFFFAOYSA-N 5-chloro-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-3-propan-2-ylpyrazole-4-carbaldehyde Chemical compound ClC1=C(C=O)C(C(C)C)=NN1C1=C(Cl)C=C(C(F)(F)F)C=C1Cl NGJWFXJBCVIBLQ-UHFFFAOYSA-N 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- KFIQOQNIJZBMCO-UHFFFAOYSA-L C(C)(=O)[O-].[I+].[Na+].C(C)(=O)[O-] Chemical compound C(C)(=O)[O-].[I+].[Na+].C(C)(=O)[O-] KFIQOQNIJZBMCO-UHFFFAOYSA-L 0.000 description 1
- DNZXKYPZZILBBI-UHFFFAOYSA-L C(C)(=O)[O-].[Na+].[Br+].C(C)(=O)[O-] Chemical compound C(C)(=O)[O-].[Na+].[Br+].C(C)(=O)[O-] DNZXKYPZZILBBI-UHFFFAOYSA-L 0.000 description 1
- 101100167365 Caenorhabditis elegans cha-1 gene Proteins 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000282412 Homo Species 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
- 241001465754 Metazoa Species 0.000 description 1
- 229910019213 POCl3 Inorganic materials 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- 229910019567 Re Re Inorganic materials 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- FYOWOHMZNWQLFG-UHFFFAOYSA-N [2,6-dichloro-4-(trifluoromethyl)phenyl]hydrazine Chemical compound NNC1=C(Cl)C=C(C(F)(F)F)C=C1Cl FYOWOHMZNWQLFG-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- QQVDYSUDFZZPSU-UHFFFAOYSA-M chloromethylidene(dimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)=CCl QQVDYSUDFZZPSU-UHFFFAOYSA-M 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000006170 formylation reaction Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 244000000013 helminth Species 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- JEHCHYAKAXDFKV-UHFFFAOYSA-J lead tetraacetate Chemical compound CC(=O)O[Pb](OC(C)=O)(OC(C)=O)OC(C)=O JEHCHYAKAXDFKV-UHFFFAOYSA-J 0.000 description 1
- LWXVCCOAQYNXNX-UHFFFAOYSA-N lithium hypochlorite Chemical compound [Li+].Cl[O-] LWXVCCOAQYNXNX-UHFFFAOYSA-N 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002905 orthoesters Chemical class 0.000 description 1
- 230000000590 parasiticidal effect Effects 0.000 description 1
- 239000002297 parasiticide Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0304806A FR2853902B1 (fr) | 2003-04-17 | 2003-04-17 | Procede de synthese de composes insecticides |
Publications (1)
| Publication Number | Publication Date |
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| ZA200508468A ZA200508468B (en) | 2003-04-17 | 2005-10-19 | Method for synthesising 5-chroro-1-aryl-4-(4,5-dicyano-1H-imidazol-2-yl)-3-alkyl-1H-pyrazole derivatives |
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| Country | Link |
|---|---|
| US (1) | US7678923B2 (ja) |
| EP (1) | EP1618104B1 (ja) |
| JP (1) | JP4637826B2 (ja) |
| CN (1) | CN100376568C (ja) |
| AT (1) | ATE365164T1 (ja) |
| AU (1) | AU2004230326B2 (ja) |
| BR (1) | BRPI0409411A (ja) |
| CA (1) | CA2522596A1 (ja) |
| DE (1) | DE602004007125T2 (ja) |
| ES (1) | ES2289506T3 (ja) |
| FR (1) | FR2853902B1 (ja) |
| MX (1) | MXPA05011169A (ja) |
| WO (1) | WO2004092159A1 (ja) |
| ZA (1) | ZA200508468B (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| UY28617A1 (es) * | 2004-11-12 | 2006-06-30 | Popley Pharma Ltda | Nuevas composiciones |
| CN104447564B (zh) * | 2014-11-24 | 2016-08-31 | 广州天赐高新材料股份有限公司 | 高纯度4,5-二氰基-2-三氟甲基咪唑及其盐的制备方法 |
| CN108299448A (zh) * | 2018-03-26 | 2018-07-20 | 长沙理工大学 | 一种合成4H-呋喃[2,3-d]嘧啶-4-酮衍生物的方法 |
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| YU47834B (sr) * | 1989-08-10 | 1996-01-09 | Schering Agrochemical Limited | Azolni pesticid |
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2003
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2004
- 2004-04-09 ES ES04726729T patent/ES2289506T3/es not_active Expired - Lifetime
- 2004-04-09 AT AT04726729T patent/ATE365164T1/de not_active IP Right Cessation
- 2004-04-09 US US10/553,399 patent/US7678923B2/en not_active Expired - Fee Related
- 2004-04-09 AU AU2004230326A patent/AU2004230326B2/en not_active Ceased
- 2004-04-09 WO PCT/IB2004/001513 patent/WO2004092159A1/fr active IP Right Grant
- 2004-04-09 MX MXPA05011169A patent/MXPA05011169A/es active IP Right Grant
- 2004-04-09 BR BRPI0409411-5A patent/BRPI0409411A/pt not_active IP Right Cessation
- 2004-04-09 EP EP04726729A patent/EP1618104B1/fr not_active Expired - Lifetime
- 2004-04-09 DE DE602004007125T patent/DE602004007125T2/de not_active Expired - Lifetime
- 2004-04-09 CN CNB2004800103144A patent/CN100376568C/zh not_active Expired - Fee Related
- 2004-04-09 JP JP2006506615A patent/JP4637826B2/ja not_active Expired - Fee Related
- 2004-04-09 CA CA002522596A patent/CA2522596A1/fr not_active Abandoned
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Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0409411A (pt) | 2006-04-25 |
| CN100376568C (zh) | 2008-03-26 |
| WO2004092159A1 (fr) | 2004-10-28 |
| ATE365164T1 (de) | 2007-07-15 |
| CA2522596A1 (fr) | 2004-10-28 |
| FR2853902B1 (fr) | 2005-06-24 |
| DE602004007125D1 (de) | 2007-08-02 |
| DE602004007125T2 (de) | 2008-02-28 |
| FR2853902A1 (fr) | 2004-10-22 |
| JP2006523677A (ja) | 2006-10-19 |
| EP1618104B1 (fr) | 2007-06-20 |
| EP1618104A1 (fr) | 2006-01-25 |
| MXPA05011169A (es) | 2006-05-25 |
| CN1774436A (zh) | 2006-05-17 |
| US7678923B2 (en) | 2010-03-16 |
| AU2004230326A1 (en) | 2004-10-28 |
| ES2289506T3 (es) | 2008-02-01 |
| AU2004230326B2 (en) | 2009-11-12 |
| JP4637826B2 (ja) | 2011-02-23 |
| US20070155811A1 (en) | 2007-07-05 |
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