KR840003237A - Method for preparing phenylurea derivative - Google Patents

Method for preparing phenylurea derivative Download PDF

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Publication number
KR840003237A
KR840003237A KR1019830000113A KR830000113A KR840003237A KR 840003237 A KR840003237 A KR 840003237A KR 1019830000113 A KR1019830000113 A KR 1019830000113A KR 830000113 A KR830000113 A KR 830000113A KR 840003237 A KR840003237 A KR 840003237A
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KR
South Korea
Prior art keywords
formula
compound
defined above
preparing
reacting
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KR1019830000113A
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Korean (ko)
Inventor
섹킨저 칼
Original Assignee
진 크라머, 한스 루돌프 하우스
산도즈 리미티드
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Application filed by 진 크라머, 한스 루돌프 하우스, 산도즈 리미티드 filed Critical 진 크라머, 한스 루돌프 하우스
Priority to KR1019830000113A priority Critical patent/KR840003237A/en
Publication of KR840003237A publication Critical patent/KR840003237A/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/06—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from cyanamide or calcium cyanamide

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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

페닐우레아 유도체의 제조방법Method for preparing phenylurea derivative

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

Claims (1)

a) 우레아 축합 반응 조건하에서 다음 일반식(Ⅱ)의 화합물을 다음 일반식(Ⅲ)의 화합물과 반응시키거나, 또는 b)다음 일반식(Ⅳ)의 화합물중에서 Am을 Cl로 치환함으로써 다음 일반식(Ia)의 화합물을 수득하거나, 또는 c) 우레아 부가 반응 조건하에서 다음 일반식(Ⅴ)의 화합물을 다음 일반식(Ⅵ)의 아민과 반응시킴으로써 다음 일반식(Ib)의 화합물을 수득함을 특징으로 하는, 다음 일반식(Ⅰ)의 화합물의 제조방법.a) reacting a compound of formula (II) with a compound of formula (III) under urea condensation reaction conditions, or b) replacing Am with Cl in a compound of formula (IV) Obtaining a compound of formula (Ia) or c) reacting a compound of formula (V) with an amine of formula (VI) under urea addition reaction conditions to obtain a compound of formula (Ib) The manufacturing method of the compound of following General formula (I) used. 상기 일반식(Ⅰ)에서, R₁은 H 또는 CHO이고, R₂는 H,CH₃이며, R₃는 일반식의 그룹 G₁또는 일반식 CH(CH₃)H₂Y의 그룹 G₂인데, 여기서 Y는 Cl 또는 F 로 부터 선택한 할로겐;또는 CH₃O이고, X 는 H;또는 Cl 또는 Br로 부터 선택한 할로겐이며, 상기 일반식(Ⅱ)에서 R₁,R₃및 X 는 상기 정의한 바와 같고, 상기 일반식(Ⅲ)에서 R₄는 CH₃또는 OCH₃이고 R5는 할로겐이거나, 또는 R₄및 R5는 함께 단일 결합을 형성하며, 상기 일반식 (Ia)에서 R₁,R₂및 X 는 상기 정의한 바와 같고, R6및 R7은 둘다 H이거나, 또는 R6및 R7은 함께 단일결합을 형성하여, 상기 일반식(Ⅳ)에서 R₁,R₂,R6,R7및 X는 상기 정의한 바와 같고, Am은 모르폴린 또는 디(탄소수 1내지 4의 알킬) N 그룹이며, 상기 일반식 (Ib),(V)및 (Ⅵ)에서 R₂,R₃및 X는 상기 정의한 바와 같다.In formula (I), R 'is H or CHO, R₂ is H, CH₃, and R₃ Is a group G₁ of the general formula CH (CH₃) H₂Y, wherein Y is a halogen selected from Cl or F; or CH₃O, X is a H; or a halogen selected from Cl or Br, ) the same meanings as R₁, R₃ and X are defined above, in the polymer of the general formula (ⅲ) R₄ is CH₃ or OCH₃ R5 may be a halogen, or R₄ and R 5 forms a single bond together, the above-mentioned formula (Ia) In which R ₁, R ₂ and X are as defined above, and R 6 and R 7 are both H, or R 6 and R 7 together form a single bond, where R ₁, R ₂, R 6 , R 7 and X are as defined above, Am is morpholine or di (alkyl having 1 to 4 carbon atoms) N group, and in the general formulas (Ib), (V) and (VI), R 2, R 3 and X are As defined. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000113A 1983-01-14 1983-01-14 Method for preparing phenylurea derivative KR840003237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830000113A KR840003237A (en) 1983-01-14 1983-01-14 Method for preparing phenylurea derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019830000113A KR840003237A (en) 1983-01-14 1983-01-14 Method for preparing phenylurea derivative

Publications (1)

Publication Number Publication Date
KR840003237A true KR840003237A (en) 1984-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000113A KR840003237A (en) 1983-01-14 1983-01-14 Method for preparing phenylurea derivative

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KR (1) KR840003237A (en)

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