DD153828A5 - Verfahren zur herstellung von neuen menthylesternsubstituierter cydopropancarbonsaeuren - Google Patents
Verfahren zur herstellung von neuen menthylesternsubstituierter cydopropancarbonsaeuren Download PDFInfo
- Publication number
- DD153828A5 DD153828A5 DD80222480A DD22248080A DD153828A5 DD 153828 A5 DD153828 A5 DD 153828A5 DD 80222480 A DD80222480 A DD 80222480A DD 22248080 A DD22248080 A DD 22248080A DD 153828 A5 DD153828 A5 DD 153828A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- trans
- cis
- menthyl
- acids
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000002253 acid Substances 0.000 title claims description 92
- 150000007513 acids Chemical class 0.000 title claims description 40
- 239000011347 resin Substances 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- -1 dibromo-vinyl - Chemical class 0.000 claims abstract description 25
- 150000002148 esters Chemical class 0.000 claims description 104
- 239000000203 mixture Substances 0.000 claims description 51
- 101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 claims description 23
- 229940041616 menthol Drugs 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000003085 diluting agent Substances 0.000 claims description 15
- NOOLISFMXDJSKH-AEJSXWLSSA-N (+)-menthol Chemical compound CC(C)[C@H]1CC[C@H](C)C[C@@H]1O NOOLISFMXDJSKH-AEJSXWLSSA-N 0.000 claims description 14
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 claims description 14
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims description 12
- YMGUBTXCNDTFJI-UHFFFAOYSA-N cyclopropanecarboxylic acid Chemical compound OC(=O)C1CC1 YMGUBTXCNDTFJI-UHFFFAOYSA-N 0.000 claims description 8
- VGKZBAMIYUHSMU-UHFFFAOYSA-N 4-[[2-chloroethyl(nitroso)carbamoyl]amino]cyclohexane-1-carboxylic acid Chemical compound OC(=O)C1CCC(NC(=O)N(CCCl)N=O)CC1 VGKZBAMIYUHSMU-UHFFFAOYSA-N 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 238000006704 dehydrohalogenation reaction Methods 0.000 claims description 4
- VEQMUQZKBLIXLT-UHFFFAOYSA-N 2,3-dimethylcyclopropane-1-carboxylic acid Chemical compound CC1C(C)C1C(O)=O VEQMUQZKBLIXLT-UHFFFAOYSA-N 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 2
- 239000005749 Copper compound Substances 0.000 claims description 2
- BXEFQPCKQSTMKA-UHFFFAOYSA-N OC(=O)C=[N+]=[N-] Chemical compound OC(=O)C=[N+]=[N-] BXEFQPCKQSTMKA-UHFFFAOYSA-N 0.000 claims description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052794 bromium Chemical group 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 150000001880 copper compounds Chemical class 0.000 claims description 2
- 125000000950 dibromo group Chemical group Br* 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- LLMLSUSAKZVFOA-UJURSFKZSA-N (1S,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@@H]1C(O)=O LLMLSUSAKZVFOA-UJURSFKZSA-N 0.000 abstract description 2
- MDIQXIJPQWLFSD-UJURSFKZSA-N (1s,3r)-3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@@H]1C(O)=O MDIQXIJPQWLFSD-UJURSFKZSA-N 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 28
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000003208 petroleum Substances 0.000 description 14
- 238000007127 saponification reaction Methods 0.000 description 11
- 238000000926 separation method Methods 0.000 description 10
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 239000012452 mother liquor Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 5
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical class CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 150000001735 carboxylic acids Chemical class 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 125000003963 dichloro group Chemical group Cl* 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WKVZMKDXJFCMMD-UVWUDEKDSA-L (5ar,8ar,9r)-5-[[(2r,4ar,6r,7r,8r,8as)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5h-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one;azanide;n,3-bis(2-chloroethyl)-2-ox Chemical compound [NH2-].[NH2-].Cl[Pt+2]Cl.ClCCNP1(=O)OCCCN1CCCl.COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3C(O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 WKVZMKDXJFCMMD-UVWUDEKDSA-L 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- LLMLSUSAKZVFOA-UHFFFAOYSA-M 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical class CC1(C)C(C=C(Cl)Cl)C1C([O-])=O LLMLSUSAKZVFOA-UHFFFAOYSA-M 0.000 description 2
- LLMLSUSAKZVFOA-UHFFFAOYSA-N 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(O)=O LLMLSUSAKZVFOA-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical group C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- CHLAOFANYRDCPD-INEUFUBQSA-N (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carbonyl chloride Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(Cl)=O CHLAOFANYRDCPD-INEUFUBQSA-N 0.000 description 1
- LLMLSUSAKZVFOA-INEUFUBQSA-N (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylic acid Chemical class CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(O)=O LLMLSUSAKZVFOA-INEUFUBQSA-N 0.000 description 1
- PPKPKFIWDXDAGC-IHWYPQMZSA-N (z)-1,2-dichloroprop-1-ene Chemical compound C\C(Cl)=C\Cl PPKPKFIWDXDAGC-IHWYPQMZSA-N 0.000 description 1
- ZBSYMXBITFVSKC-UHFFFAOYSA-N 1,1-dibromo-4-methylpenta-1,3-diene Chemical compound CC(C)=CC=C(Br)Br ZBSYMXBITFVSKC-UHFFFAOYSA-N 0.000 description 1
- FGOJCPKOOGIRPA-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 5-oxoazepane-1,4-dicarboxylate Chemical compound CCOC(=O)C1CCN(C(=O)OC(C)(C)C)CCC1=O FGOJCPKOOGIRPA-UHFFFAOYSA-N 0.000 description 1
- WMKXJGQTKIAGNS-UHFFFAOYSA-N 2,2-dimethyl-1-(2-methylprop-1-enyl)cyclopropane-1-carboxylic acid Chemical compound CC(C)=CC1(C(O)=O)CC1(C)C WMKXJGQTKIAGNS-UHFFFAOYSA-N 0.000 description 1
- VNTCVNLNEOVBEE-UHFFFAOYSA-N 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carbonyl chloride Chemical compound CC(C)=CC1C(C(Cl)=O)C1(C)C VNTCVNLNEOVBEE-UHFFFAOYSA-N 0.000 description 1
- QQNQOWHUBGUGQI-UHFFFAOYSA-N 2,2-dimethylcyclopropane-1-carbonyl chloride Chemical compound CC1(C)CC1C(Cl)=O QQNQOWHUBGUGQI-UHFFFAOYSA-N 0.000 description 1
- RPVPMVHPERYZNF-UHFFFAOYSA-N 4,4-dimethylpent-2-enoic acid Chemical compound CC(C)(C)C=CC(O)=O RPVPMVHPERYZNF-UHFFFAOYSA-N 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000635279 Dorcatragus megalotis Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- 241001465754 Metazoa Species 0.000 description 1
- 101100168469 Rattus norvegicus Capns1 gene Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000010357 aspartame Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- GIGHGCMJPURZJA-UHFFFAOYSA-N ethyl 2,3-dimethylcyclopropane-1-carboxylate Chemical compound CCOC(=O)C1C(C)C1C GIGHGCMJPURZJA-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- ITNVWQNWHXEMNS-UHFFFAOYSA-N methanolate;titanium(4+) Chemical compound [Ti+4].[O-]C.[O-]C.[O-]C.[O-]C ITNVWQNWHXEMNS-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
Classifications
-
- 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
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/743—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a three-membered ring and with unsaturation outside the ring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/90—Effecting a change in isomerization by wave energy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792928406 DE2928406A1 (de) | 1979-07-13 | 1979-07-13 | Neue menthylester, verfahren zu ihrer herstellung und ihre verwendung zur enantiomerentrennung chiraler carbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD153828A5 true DD153828A5 (de) | 1982-02-03 |
Family
ID=6075673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80222480A DD153828A5 (de) | 1979-07-13 | 1980-07-08 | Verfahren zur herstellung von neuen menthylesternsubstituierter cydopropancarbonsaeuren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4345090A (en, 2012) |
| EP (1) | EP0022972B1 (en, 2012) |
| JP (3) | JPS5615246A (en, 2012) |
| BR (1) | BR8004329A (en, 2012) |
| DD (1) | DD153828A5 (en, 2012) |
| DE (2) | DE2928406A1 (en, 2012) |
| DK (1) | DK301080A (en, 2012) |
| HU (2) | HU187301B (en, 2012) |
| IL (1) | IL60543A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3127752A1 (de) * | 1981-07-14 | 1983-02-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von permethrinsaeurementhylester |
| JPS6025952A (ja) * | 1983-07-20 | 1985-02-08 | Sumitomo Chem Co Ltd | 光学活性２，２−ジメチルシクロプロパン−１−カルボン酸誘導体の製造法 |
| ES528023A0 (es) * | 1983-12-13 | 1985-10-01 | Union Explosivos Rio Tinto | Procedimiento de preparacion de nuevos esteres del acido vinilciclopropancarboxilico en su forma racemica u opticamente activa, con actividad pesticida. |
| DE3515869A1 (de) * | 1985-05-03 | 1986-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung optisch aktiver azolderivate |
| DE3724899A1 (de) * | 1987-05-13 | 1988-12-08 | Bayer Ag | Optisch aktive octinole und ihre verwendung bei der herstellung von prostaglandinen |
| JPH0688933B2 (ja) * | 1987-07-17 | 1994-11-09 | 住友化学工業株式会社 | 光学活性第一菊酸類のラセミ化法 |
| ATE115536T1 (de) * | 1990-06-14 | 1994-12-15 | Lonza Ag | Verfahren zur racematspaltung von 2,2- dimethylcyclopropancarbonsäure. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231865B2 (en, 2012) * | 1971-08-16 | 1977-08-17 | ||
| US4024163A (en) * | 1972-05-25 | 1977-05-17 | National Research Development Corporation | Insecticides |
| FR2375161A1 (fr) * | 1976-04-23 | 1978-07-21 | Roussel Uclaf | Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s) |
-
1979
- 1979-07-13 DE DE19792928406 patent/DE2928406A1/de not_active Withdrawn
-
1980
- 1980-06-26 US US06/163,361 patent/US4345090A/en not_active Expired - Lifetime
- 1980-07-07 DE DE8080103853T patent/DE3061774D1/de not_active Expired
- 1980-07-07 EP EP80103853A patent/EP0022972B1/de not_active Expired
- 1980-07-08 DD DD80222480A patent/DD153828A5/de unknown
- 1980-07-10 HU HU801724A patent/HU187301B/hu unknown
- 1980-07-10 IL IL60543A patent/IL60543A/xx unknown
- 1980-07-10 HU HU85370A patent/HU189456B/hu unknown
- 1980-07-11 BR BR8004329A patent/BR8004329A/pt unknown
- 1980-07-11 JP JP9405680A patent/JPS5615246A/ja active Pending
- 1980-07-11 DK DK301080A patent/DK301080A/da not_active Application Discontinuation
-
1987
- 1987-03-11 JP JP62054316A patent/JPS6322051A/ja active Granted
- 1987-03-11 JP JP62054315A patent/JPS6322058A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU187301B (en) | 1985-12-28 |
| JPS5615246A (en) | 1981-02-14 |
| EP0022972B1 (de) | 1983-01-26 |
| DE2928406A1 (de) | 1981-01-29 |
| US4345090A (en) | 1982-08-17 |
| DK301080A (da) | 1981-01-14 |
| DE3061774D1 (en) | 1983-03-03 |
| JPS6322058A (ja) | 1988-01-29 |
| JPH0453850B2 (en, 2012) | 1992-08-27 |
| EP0022972A1 (de) | 1981-01-28 |
| BR8004329A (pt) | 1981-01-27 |
| JPS6322051A (ja) | 1988-01-29 |
| HU189456B (en) | 1986-07-28 |
| IL60543A (en) | 1985-02-28 |
| IL60543A0 (en) | 1980-09-16 |
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