HK1003992A1 - Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides - Google Patents

Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides

Info

Publication number
HK1003992A1
HK1003992A1 HK98103146A HK98103146A HK1003992A1 HK 1003992 A1 HK1003992 A1 HK 1003992A1 HK 98103146 A HK98103146 A HK 98103146A HK 98103146 A HK98103146 A HK 98103146A HK 1003992 A1 HK1003992 A1 HK 1003992A1
Authority
HK
Hong Kong
Prior art keywords
preparation
acid chlorides
carboxylic
optically active
cyclopropane
Prior art date
Application number
HK98103146A
Other languages
English (en)
Inventor
Istvan Szekely
Sandor Zoltan
Lajos Nagy
Bela Bertok
Eva Somfai
Gyorgy Hidasl
Lajos Imrei
Istvan Lak
Angelika Thurner
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of HK1003992A1 publication Critical patent/HK1003992A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HK98103146A 1990-07-27 1998-04-16 Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides HK1003992A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HU1990/000054 WO1992002482A1 (en) 1990-07-27 1990-07-27 Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides

Publications (1)

Publication Number Publication Date
HK1003992A1 true HK1003992A1 (en) 1998-11-13

Family

ID=10980905

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98103146A HK1003992A1 (en) 1990-07-27 1998-04-16 Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides

Country Status (7)

Country Link
EP (1) EP0494146B1 (es)
AT (1) ATE129490T1 (es)
DE (1) DE69023246T2 (es)
DK (1) DK0494146T3 (es)
ES (1) ES2080149T3 (es)
HK (1) HK1003992A1 (es)
WO (1) WO1992002482A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1332922C (zh) * 2005-04-13 2007-08-22 浙江工业大学 2,2－二甲基－3－(2,2－二氯乙烯基)环丙烷羧酰氯的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023484A1 (de) * 1980-06-24 1982-01-14 Basf Ag, 6700 Ludwigshafen (+-)-cis-derivate der 3-vinyl-2,2-dimethylcyclopropancarbonsaeure, ihre herstellung, ihre verwendung zur schaedlingsbekaempfung und mittel dafuef
ES8600199A1 (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.

Also Published As

Publication number Publication date
WO1992002482A1 (en) 1992-02-20
ATE129490T1 (de) 1995-11-15
EP0494146B1 (en) 1995-10-25
DE69023246T2 (de) 1996-05-02
DK0494146T3 (da) 1995-12-04
EP0494146A1 (en) 1992-07-15
ES2080149T3 (es) 1996-02-01
DE69023246D1 (de) 1995-11-30

Similar Documents

Publication Publication Date Title
FR2419925A1 (fr) Procede pour la fabrication des isomeres-cis d'alkylcyclohexanol
ES2000604A6 (es) Un procedimiento para preparar aril-piperidin esteres
NO171019C (no) Kinolincarboxylsyre-borsyreanhydrider
FI875596A0 (fi) Foerfarande foer framstaellning av tienyletylaminer och aeven ditienyletylaminer.
ES2039272T3 (es) Sales opticamente activas a base de un tiazolidin-4-carboxilato sustituido y 3-cloro-2-hidroxipropiltrimetilamonio, su preparacion y empleo.
JPS53141247A (en) Preparation of substituteddvinyll cyclopropanecarboxylic benzylate
ATE9225T1 (de) Derivate des 5-hydroxy-tetrahydro-2-furanons.
FR2376120A1 (fr) Procede de preparation d'esters d'alcoyle inferieur d'acides cis ou trans 3-formyl cyclopropane 1-carboxyliques 2,2-disubstitues racemiques
HK1003992A1 (en) Process for the preparation of optically active or racemic cyclopropane-carboxylic-acid chlorides
DE3379904D1 (en) Process for preparing optically active derivatives of hydroquinone and d-alpha-tocopherol
ZA878666B (en) Derivatives of 2,2-demethyl cyclopropane carboxylic acid containing at 3 a halogen chain,their process and the intermediates of the preparation their application as pesticides and the compositions containing them
ES516158A0 (es) Procedimiento de preparacion de nuevos derivados del adamantano.
ES483659A1 (es) Procedimiento para la obtencion de esteres de acido fenila- cetico fluorados
BR8002452A (pt) Processo para a preparacao de esteres do acido estiril cic e acaricidas e sua aplicacao lopropanocargoxilico substituidos, composicoes inseticidas
FR2427326A2 (fr) Nouveaux derives ioniques polyiodes du benzene, utilisables comme produits opacifiants pour la radiographie
DE3261606D1 (en) Novel quinolinecarboxylic acid derivative, process for production thereof, and antibacterial agent containing said compound as active ingredient
NO873247L (no) Norfloxacin-mellomprodukt.
CA2112981A1 (fr) Procede de preparation des isomeres optiques d'un derive de l'amino-2 naphtyridine
DE3062611D1 (en) Stilbene compounds, process for their preparation and their use as optical brighteners
DE3173904D1 (en) Esters of n-(4'-hydroxyphenyl)acetamide with 5-benzoyl-1-methylpyrrole-2-acetic acids
FR2428023A1 (fr) Procede de preparation d'esters d'acides cyclopropane carboxyliques racemiques de structure trans
SE8804255D0 (sv) Framstaellning av alkanolaminderivat
PT73764B (en) Process for preparing novel acyl derivatives
ES462366A1 (es) Procedimiento para la preparacion de fenilacetonitrilos sus-tituidos.
FR2398042A1 (fr) Preparation d'esters de methyle et d'ethyle d'acides cyclopropane carboxyliques

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)