반응식
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6](Cl)=[O:7].[C-:9]#[N:10].[Na+]>C(Cl)Cl>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]([C:9]#[N:10])=[O:7]참가 물질
4
실험 절차
A process for preparing thienylglyoxamide which comprises reacting thiophene carboxylic acid chloride with aqueous sodium cyanide in methylene chloride solvent and in the presence of a phase transfer catalyst to form thiophene carboxylic acid cyanide and reacting said thiophene carboxylic acid cyanide with concentrated hydrochloric acid at a temperature and for a time sufficient to form thienylglyoxamide.
후처리
- customA process for preparing thienylglyoxamide which
출처 및 근거
- ORD 기록
- ord-6f4fb7a1d88f4025bff541cf774a000c
- 출처 데이터셋
- uspto-grants-1980_11
- 특허 번호
- US04234737
연결된 노트
불러오는 중…