KR860007193A - Process for preparing ethyl-4,6,6,6-tetrachloro-3,3-dimethylhexanoate - Google Patents

Process for preparing ethyl-4,6,6,6-tetrachloro-3,3-dimethylhexanoate Download PDF

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Publication number
KR860007193A
KR860007193A KR1019850001391A KR850001391A KR860007193A KR 860007193 A KR860007193 A KR 860007193A KR 1019850001391 A KR1019850001391 A KR 1019850001391A KR 850001391 A KR850001391 A KR 850001391A KR 860007193 A KR860007193 A KR 860007193A
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KR
South Korea
Prior art keywords
dimethylhexanoate
tetrachloro
dimethyl
mol
dimethylpentenoate
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KR1019850001391A
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Korean (ko)
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KR880001842B1 (en
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오현승
최종권
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구자학
주식회사 럭키
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Priority to KR1019850001391A priority Critical patent/KR880001842B1/en
Publication of KR860007193A publication Critical patent/KR860007193A/en
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Publication of KR880001842B1 publication Critical patent/KR880001842B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음No content

Description

메틸-4,6,6,6-테트라클로로-3,3-디메틸헥산노에이트의 제조방법Method for preparing methyl-4,6,6,6-tetrachloro-3,3-dimethylhexanoate

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

프레놀과 트리에틸오르토 아세테이트를 반응시켜 3,3-디메틸펜테노에이트와 프레닐 3,3-디메틸-4-펜테노에이트의 반응물을 만들어 에틸-4,6,6,6-테트라클로로-3,3-디메틸헥산노 에이트를 제조함에 있어서, 이 3,3-디메틸-4-펜탄산을 에탄올 5-7몰 중에서 4염화탄소 2-4몰과 제1염화철 4수화물 0.15-0.25몰과 반응시킴을 특징으로 하는 에틸-4,6,6,6-테트라클로로-3,3-디메틸헥산노 에이트의 제조방법.Reaction of prenol with triethylortho acetate to form a reaction product of 3,3-dimethylpentenoate and prenyl 3,3-dimethyl-4-pentenoate to yield ethyl-4,6,6,6-tetrachloro-3 In preparing, 3-dimethylhexanoate, the 3,3-dimethyl-4-pentanoic acid is reacted with 2-4 mol of carbon tetrachloride and 0.15-0.25 mol of ferrous chloride tetrahydrate in 5-7 mol of ethanol. Method for producing ethyl-4,6,6,6-tetrachloro-3,3-dimethylhexanoate, characterized in that. 제1항에 있어서, 3,3-디메틸펜테노에이트와 프레닐 3,3-디메틸-4-펜테노에이트의 조성비가 4:1인 반응물 1몰을 수산화나트륨 1.0-1.5몰 또는 수산화칼륨 1.0-1.5몰로 가수분해 시킴을 특징으로 하는 3,3-디메틸-4-펜텐산의 제조방법.The method of claim 1, wherein 1 mole of the reactant having a composition ratio of 3,3-dimethylpentenoate and prenyl 3,3-dimethyl-4-pentenoate is 4: 1, and sodium hydroxide 1.0-1.5 mol or potassium hydroxide 1.0-. A method for producing 3,3-dimethyl-4-pentenoic acid, characterized by hydrolysis at 1.5 moles. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850001391A 1985-03-05 1985-03-05 Process for the preparation of ethyl-4,6,6,6-tetrachloro-3,3,-dimethyl hexenoate KR880001842B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850001391A KR880001842B1 (en) 1985-03-05 1985-03-05 Process for the preparation of ethyl-4,6,6,6-tetrachloro-3,3,-dimethyl hexenoate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850001391A KR880001842B1 (en) 1985-03-05 1985-03-05 Process for the preparation of ethyl-4,6,6,6-tetrachloro-3,3,-dimethyl hexenoate

Publications (2)

Publication Number Publication Date
KR860007193A true KR860007193A (en) 1986-10-08
KR880001842B1 KR880001842B1 (en) 1988-09-21

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Application Number Title Priority Date Filing Date
KR1019850001391A KR880001842B1 (en) 1985-03-05 1985-03-05 Process for the preparation of ethyl-4,6,6,6-tetrachloro-3,3,-dimethyl hexenoate

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Publication number Publication date
KR880001842B1 (en) 1988-09-21

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