반응식
[C:1]([OH:8])(=[O:7])[CH:2]=[CH:3][CH2:4][CH2:5][CH3:6].C.[OH-].[NH4+:11]>>[NH2:11][CH:3]([CH2:4][CH2:5][CH3:6])[CH2:2][C:1]([OH:8])=[O:7]참가 물질
4
반응 조건
- 온도
- 150 °C
실험 절차
A mixture of 2 hexenoic acid (7.0 g, 0.06 mol) and concentrated aqueous ammonium hydroxide (70 ml) is heated for 24 hours in an autoclave at 150° C. The cooled mixture is treated with carbon black and filtered. After evaporation of the solvent the crude product is recrystallized from ethanol to give the title compound m.p. 203° C. (compound 1.21, Table 2). Following an analogous procedure, the compounds 1.8, 1.9, 1.12 and 1.18-1.20 of Table 1 are obtained.
후처리
- filtrationfiltered
- customAfter evaporation of the solvent the crude product
- customis recrystallized from ethanol
출처 및 근거
- ORD 기록
- ord-4461f9e5644e48eda9df573a71a45b0d
- 출처 데이터셋
- uspto-grants-1998_11
- 특허 번호
- US05830919
연결된 노트
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