KR970042485A - Novel method for preparing 2,6-dinitroaniline derivatives - Google Patents
Novel method for preparing 2,6-dinitroaniline derivatives Download PDFInfo
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- KR970042485A KR970042485A KR1019950072364A KR19950072364A KR970042485A KR 970042485 A KR970042485 A KR 970042485A KR 1019950072364 A KR1019950072364 A KR 1019950072364A KR 19950072364 A KR19950072364 A KR 19950072364A KR 970042485 A KR970042485 A KR 970042485A
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- unsubstituted
- structural formula
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- dinitroaniline
- substituted
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본 발명은 다음 구조식(Ⅰ)로 표시되는 2, 6-디니트로 아닐린 유도체의 신규한 제조방법에 관한 것이다.The present invention relates to a novel process for preparing 2, 6-dinitroaniline derivatives represented by the following structural formula (I).
(Ⅰ) (Ⅰ)
상기 식(Ⅰ)에서 R1및 R2는 수소, 치환 또는 비치환된 C1내지 C4의 알킬기 또는 트리플로로 메틸기로써 서로 같거나 다르며, Y와 Z는 수소, 할로겐, 치환 또는 비치환된 C1내지 C4의 알킬기 또는 비치환된, C1내지 C4의 알켄기 또는 트리플로로 메틸기로써 서로 같거나 다르다. 상기 구조식(Ⅰ)로 표시되는 화합물은 제초제 및 살균제 등의 농약 및 의약 중간체로 사용되는 물질로써, 본 발명의 제조방법에 따르면 페산 발생량이 감소되며, 고수율과 고순도로 제조할 수 있는 장점이 있다.In Formula (I), R 1 and R 2 are the same as or different from each other as hydrogen, a substituted or unsubstituted C 1 to C 4 alkyl group, or a trifluoro methyl group, and Y and Z are hydrogen, halogen, substituted or unsubstituted. C 1 to C 4 alkyl groups or unsubstituted C 1 to C 4 alkenes or trifluoro methyl groups are the same as or different from each other. Compound represented by the formula (I) is a material used as a pesticide and pharmaceutical intermediates, such as herbicides and fungicides, according to the production method of the present invention has the advantage of reducing the amount of acid produced, can be produced in high yield and high purity .
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950072364A KR970042485A (en) | 1995-12-27 | 1995-12-27 | Novel method for preparing 2,6-dinitroaniline derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950072364A KR970042485A (en) | 1995-12-27 | 1995-12-27 | Novel method for preparing 2,6-dinitroaniline derivatives |
Publications (1)
Publication Number | Publication Date |
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KR970042485A true KR970042485A (en) | 1997-07-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950072364A KR970042485A (en) | 1995-12-27 | 1995-12-27 | Novel method for preparing 2,6-dinitroaniline derivatives |
Country Status (1)
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KR (1) | KR970042485A (en) |
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1995
- 1995-12-27 KR KR1019950072364A patent/KR970042485A/en not_active Application Discontinuation
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