KR830004239A - Method for preparing azetidine derivatives used for sorghum of plants - Google Patents

Method for preparing azetidine derivatives used for sorghum of plants Download PDF

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Publication number
KR830004239A
KR830004239A KR1019800004453A KR800004453A KR830004239A KR 830004239 A KR830004239 A KR 830004239A KR 1019800004453 A KR1019800004453 A KR 1019800004453A KR 800004453 A KR800004453 A KR 800004453A KR 830004239 A KR830004239 A KR 830004239A
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KR
South Korea
Prior art keywords
azetidine
derivative
prepared
protecting group
azetidine derivatives
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Application number
KR1019800004453A
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Korean (ko)
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KR850000470B1 (en
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로이 죤 데부린 배리
Original Assignee
에이부라함 큐젠캠프
셀인 터나쵸나아테 레사아지 마아츠샤피 비이.부이
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Priority to KR1019800004453A priority Critical patent/KR850000470B1/en
Publication of KR830004239A publication Critical patent/KR830004239A/en
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Publication of KR850000470B1 publication Critical patent/KR850000470B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

내용 없음No content

Description

식물의 수꽃밥 불입법에 사용되는 아제티딘 유도체 제조방법Method for preparing azetidine derivatives used for sorghum of plants

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (1)

(가) 고리중의 1-질소원자가 아제티딘 고리로부터 제거되는 보호기인 A로 치환되는 상용하는 시아노화합물을 가수분해 또는 가알코올 분해시킨 후 필요에 따라 보호기를 제거하므로서 Y가 CH1CO2H기인 아제티딘 유도체를 제조하거나,(A) Y is CH 1 CO 2 H by removing the protecting group if necessary after hydrolysis or dialcoholization of a commercial cyano compound in which the 1-nitrogen atom in the ring is substituted with A, a protecting group removed from the azetidine ring. To prepare azetidine derivatives, (나) 아민 ANH2(A는 앞서 나온 바와 같은 의미를 가짐) 존재하에서 다음의 일반 화학식 Ⅱ(여기서 각 Hal는 염소원자 또는 브롬원자이고 X와 Y는 아제티딘 유도체에서 부여된 의미를 가짐)의 화합물(B) in the presence of the amine ANH 2 (A has the meaning as previously described) of the general formula II, wherein each Hal is a chlorine or bromine atom and X and Y have the meaning given to the azetidine derivative compound 고리화시키던지 일반화학식 Ⅲ(여기서 Hal, X 및 Y는 앞에 나온 바와 같은 의미를 가짐)의 화합물의 에스테르를 고리화시킨 후 아제티딘 고리에서 보호기 A를 제거하므로서 Z가 CH, CO2H기인 아제티딘 유도체를 제조하며, (가) 또는 (나) 방법으로 제조되는 아제티딘 유도체 중에서 어느 한가지의 경우에 있어서 상이한 아제티딘 유도체를 필요로 할 때는 제조된 유도체를 소요의 유도체로 전환시킴을 특징으로 하는 아제티딘 유도체 제조방법.Cyclizing or cyclizing the esters of compounds of general formula III (where Hal, X and Y have the meanings indicated above) and then removing protecting group A from the azetidine ring, where Z is a CH, CO 2 H group. A thidine derivative is prepared, and in the case of any of the azetidine derivatives prepared by the method (a) or (b), when a different azetidine derivative is required, the prepared derivative is converted into a required derivative. Method for preparing azetidine derivatives. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800004453A 1980-11-20 1980-11-20 Process for preparing azetidine derivatives KR850000470B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800004453A KR850000470B1 (en) 1980-11-20 1980-11-20 Process for preparing azetidine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800004453A KR850000470B1 (en) 1980-11-20 1980-11-20 Process for preparing azetidine derivatives

Publications (2)

Publication Number Publication Date
KR830004239A true KR830004239A (en) 1983-07-09
KR850000470B1 KR850000470B1 (en) 1985-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004453A KR850000470B1 (en) 1980-11-20 1980-11-20 Process for preparing azetidine derivatives

Country Status (1)

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KR (1) KR850000470B1 (en)

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Publication number Publication date
KR850000470B1 (en) 1985-04-08

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