KR840006242A - 헤테로사이클 화합물의 제조방법 - Google Patents

헤테로사이클 화합물의 제조방법 Download PDF

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Publication number
KR840006242A
KR840006242A KR1019830004272A KR830004272A KR840006242A KR 840006242 A KR840006242 A KR 840006242A KR 1019830004272 A KR1019830004272 A KR 1019830004272A KR 830004272 A KR830004272 A KR 830004272A KR 840006242 A KR840006242 A KR 840006242A
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KR
South Korea
Prior art keywords
compound
formula
alkyl
preparing
chloro
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KR1019830004272A
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English (en)
Inventor
시쭈오(외 5) 시마노
Original Assignee
사까노 쯔네가쭈
니뽕 가야꾸 가부시기가이샤
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 사까노 쯔네가쭈, 니뽕 가야꾸 가부시기가이샤 filed Critical 사까노 쯔네가쭈
Publication of KR840006242A publication Critical patent/KR840006242A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no 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
    • C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

내용 없음

Description

헤테로사이클 화합물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 다음 일반식(5)의 화합물을 가열하거나 산 존재하에서 반응시켜 폐환시킴을 특징으로 하여, 다음 일반식(2)의 화합물을 제조하는 방법.
  3. 상기식에서, R1은 수소 또는 할로겐이며; R2는 할로겐이고; R3는 수소 또는 저급 알콕시로 치환될 수 있는 C1내지 C8알킬이며; R4는 저급알킬이고 X는 산소 또는 황이며; n은 3 또는 4의 정수이다.
  4. 다음 일반식(3)의 화합물을 일반식(4)의 화합물과 반응시킴을 특징으로 하여, 다음 일반식(5)의 화합물을 제조하는 방법.
  6. 상기식내에서, R1은 수소 또는 할로겐이며; R2는 할로겐이고; R5는 수소 또는 저급알콕시로 치환될 수 있는 C1내지 C8알킬이며; R4는 저급알킬이고; X는 산소 또는 황이며; n은 3 또는 4의 정수이다.
  7. 제1항에 있어서, n이 3 또는 4이며, X는 산소 또는 황이고, R1은 클로로 또는 플루오로이며 R2는 클로로 또는 브로모이며, R3는 C2내지 C4알킬인 일반식(2)의 화합물을 제조하는 방법.
  8. 제2항에 있어서, R4가 C2내지 C4알킬이며, n은 3 또는 4이고, X는 산소 또는 황이며, R1은 클로로 또는 플루오로이고, R2는 클로로 또는 브로모이며, R3는 C2내지 C4알킬인 일반식(5)의 화합물을 제조하는 방법.
  9. 제1항에 있어서, 다음 구조식의 화합물을 제조하는 방법.
  11. 제1항에 있어서, 다음 구조식의 화합물을 제조하는 방법.
  13. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830004272A 1982-09-13 1983-09-12 헤테로사이클 화합물의 제조방법 KR840006242A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57158228A JPS5948481A (ja) 1982-09-13 1982-09-13 ヒダントイン誘導体およびそれを有効成分として含有する除草剤
JP158228/82 1982-09-13

Publications (1)

Publication Number Publication Date
KR840006242A true KR840006242A (ko) 1984-11-22

Family

ID=15667073

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830004272A KR840006242A (ko) 1982-09-13 1983-09-12 헤테로사이클 화합물의 제조방법

Country Status (3)

Country Link
JP (1) JPS5948481A (ko)
KR (1) KR840006242A (ko)
ZA (1) ZA836359B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9110693D0 (en) * 1991-05-17 1991-07-10 Sandoz Ltd Improvements in or relating to organic compounds

Also Published As

Publication number Publication date
ZA836359B (en) 1984-04-25
JPS5948481A (ja) 1984-03-19

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