KR830002673A - Process for preparing cyclopropanecarboxylic acid ester - Google Patents

Process for preparing cyclopropanecarboxylic acid ester

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Publication number
KR830002673A
KR830002673A KR1019800002378A KR800002378A KR830002673A KR 830002673 A KR830002673 A KR 830002673A KR 1019800002378 A KR1019800002378 A KR 1019800002378A KR 800002378 A KR800002378 A KR 800002378A KR 830002673 A KR830002673 A KR 830002673A
Authority
KR
South Korea
Prior art keywords
atom
general formula
following general
represented
cyclopropanecarboxylic acid
Prior art date
Application number
KR1019800002378A
Other languages
Korean (ko)
Inventor
쥰야 이데
기요시 고니시
히데아끼라 쓰지
Original Assignee
가와무라 요시부미
상꾜가부시끼가이샤
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.)
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Publication date
Application filed by 가와무라 요시부미, 상꾜가부시끼가이샤 filed Critical 가와무라 요시부미
Priority to KR1019800002378A priority Critical patent/KR830002673A/en
Publication of KR830002673A publication Critical patent/KR830002673A/en

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Abstract

내용 없음No content

Description

시클로프로판카르본산 에스테르의 제조 방법Process for preparing cyclopropanecarboxylic acid ester

내용없음No content

Claims (7)

하기 일반식(Ⅱ)로 표시되는 알콜, 할로겐화물 또는 제4급 암모늄염과 하기 일반식(Ⅲ)으로 표시되는 시클로프로판카르본산 또는 그의 반응성 유도체인 산 할로겐화물, 산무수물, 알카리금속염 또는 유기 제3급 염기와의 염과를 필요에 따라서 적당한 반응 조제의 존재하에 반응시킴을 특징으로 하는 하기 일반식(Ⅰ)로 표시되는 시클로프로판카르본산에스테르의 제조 방법.Acid halides, acid anhydrides, alkali metal salts or organic thirds which are alcohols, halides or quaternary ammonium salts represented by the following general formula (II) and cyclopropanecarboxylic acid or its reactive derivatives represented by the following general formula (III) A process for producing cyclopropanecarboxylic acid ester represented by the following general formula (I), wherein a salt with a class base is reacted in the presence of a suitable reaction aid as necessary. (식들 중에서, R1은 염소원자 또는 취소원자를 나타내고, R2는 수소원자 또는 바람직하게는, 시아노기를 나타내며, R3는 염소원자 또는 최소원자와 같은 할로겐 원자를 나타내고, X는 수산기, 할로겐 원자 또는 그의 유기 제3급 염기와의 반응에 의해 생성된 4급 암모늄염에 있어서의 알킬암모늄이온 및 그의 반대이온을 나타낸다).(Wherein R 1 represents a chlorine atom or a cancel atom, R 2 represents a hydrogen atom or preferably a cyano group, R 3 represents a halogen atom such as a chlorine atom or a minimum atom, and X represents a hydroxyl group, a halogen) Alkylammonium ions and quaternary ions in quaternary ammonium salts produced by reaction with atoms or organic tertiary bases thereof). 하기일반식(Ⅳ)로 표시되는 알데히드와 하기 일반식(Ⅲ)으로 표시되는 시클로프로판카르본산의 산할로겐화물 및 알리금속시안화수소산염과를 벤젠, 톨루엔 등의 불활성 비수계 용매 중에서 반응을 수행함을 특징으로 하는 하기 일반식(Ⅰ)로 표시되는 시클로프로판카르본산 에스테르의 제조 방법.The reaction of an aldehyde represented by the following general formula (IV) with an acid halide and an alimetal cyanide hydrochloride of cyclopropanecarboxylic acid represented by the following general formula (III) is carried out in an inert non-aqueous solvent such as benzene and toluene. The manufacturing method of cyclopropanecarboxylic acid ester represented by following General formula (I) characterized by the above-mentioned. (식들 중에서, R1은 염소원자 또는 취소원자를 나타내고, R2는 시아노기를 나타내며, R3는 염소원자 또는 취소원자와 같은 할로겐원자를 나타내고, Y는 할로겐원자를 나타낸다).(Wherein, R 1 represents a chlorine atom or a cancel atom, R 2 represents a cyano group, R 3 represents a halogen atom such as a chlorine atom or a cancel atom, and Y represents a halogen atom). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800002378A 1980-06-17 1980-06-17 Process for preparing cyclopropanecarboxylic acid ester KR830002673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800002378A KR830002673A (en) 1980-06-17 1980-06-17 Process for preparing cyclopropanecarboxylic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800002378A KR830002673A (en) 1980-06-17 1980-06-17 Process for preparing cyclopropanecarboxylic acid ester

Publications (1)

Publication Number Publication Date
KR830002673A true KR830002673A (en) 1983-05-30

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ID=69173749

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Application Number Title Priority Date Filing Date
KR1019800002378A KR830002673A (en) 1980-06-17 1980-06-17 Process for preparing cyclopropanecarboxylic acid ester

Country Status (1)

Country Link
KR (1) KR830002673A (en)

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