KR830001901A - Method for preparing pyradin derivatives - Google Patents

Method for preparing pyradin derivatives Download PDF

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Publication number
KR830001901A
KR830001901A KR1019800000951A KR800000951A KR830001901A KR 830001901 A KR830001901 A KR 830001901A KR 1019800000951 A KR1019800000951 A KR 1019800000951A KR 800000951 A KR800000951 A KR 800000951A KR 830001901 A KR830001901 A KR 830001901A
Authority
KR
South Korea
Prior art keywords
structural formula
pyradin
derivatives
preparing
following structural
Prior art date
Application number
KR1019800000951A
Other languages
Korean (ko)
Other versions
KR840000194B1 (en
Inventor
류조 니시야마
후미오 기무라
다까히로 요시가
노부 유기 사까시다
데쓰지 니시까와
Original Assignee
이시하라 겐조
이시하라 산교 가부시끼 가이샤
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 이시하라 겐조, 이시하라 산교 가부시끼 가이샤 filed Critical 이시하라 겐조
Priority to KR1019800000951A priority Critical patent/KR840000194B1/en
Publication of KR830001901A publication Critical patent/KR830001901A/en
Application granted granted Critical
Publication of KR840000194B1 publication Critical patent/KR840000194B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5

Abstract

내용 없음No content

Description

피라딘 유도체의 제조방법Method for preparing pyradin derivatives

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this content is publicly disclosed, the full text is not included.

Claims (1)

다음 구조식(Ⅱ)의 화합물을 용매 및 알칼리성 화합물의 존재하에 다음 구조식(Ⅲ)의 화합물을 반응시킴을 특징으로 하여 다음 구조식(Ⅰ)의 피라졸 유도체를 제조하는 방법.A method for producing a pyrazole derivative of the following structural formula (I), characterized in that the compound of the following structural formula (II) is reacted with a compound of the following structural formula (III) in the presence of a solvent and an alkaline compound. 상기 구조식에서In the above structural formula X 및 Y는 각각 염소원자, 니트로기 또는 트리플루오로 메틸기를 나타내고X and Y each represents a chlorine atom, a nitro group or a trifluoro methyl group Z는 수소원자 또는 할로겐원자를 나타내고Z represents a hydrogen atom or a halogen atom Hal은 할로겐원자를 나타낸다.Hal represents a halogen atom. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: Disclosure is based on the original application.
KR1019800000951A 1980-03-07 1980-03-07 Process for preparing pyrazole derivatives KR840000194B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800000951A KR840000194B1 (en) 1980-03-07 1980-03-07 Process for preparing pyrazole derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800000951A KR840000194B1 (en) 1980-03-07 1980-03-07 Process for preparing pyrazole derivatives

Publications (2)

Publication Number Publication Date
KR830001901A true KR830001901A (en) 1983-05-19
KR840000194B1 KR840000194B1 (en) 1984-02-28

Family

ID=19215810

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000951A KR840000194B1 (en) 1980-03-07 1980-03-07 Process for preparing pyrazole derivatives

Country Status (1)

Country Link
KR (1) KR840000194B1 (en)

Also Published As

Publication number Publication date
KR840000194B1 (en) 1984-02-28

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