Methylamine → N-Cyano-N'-methyl-N"-[2-((4-methoxy-2-pyridyl)methylthio)ethyl]guanidine
반응식
[CH3:1][NH2:2].[C:3]([NH:5][C:6](=[N:9][CH2:10][CH2:11][S:12][CH2:13][C:14]1[CH:19]=[C:18]([O:20][CH3:21])[CH:17]=[CH:16][N:15]=1)SC)#[N:4]>C(O)C>[C:3]([NH:5][C:6]([NH:2][CH3:1])=[N:9][CH2:10][CH2:11][S:12][CH2:13][C:14]1[CH:19]=[C:18]([O:20][CH3:21])[CH:17]=[CH:16][N:15]=1)#[N:4]참가 물질
4
실험 절차
Methylamine in ethanol (33%, 20 cc) was added to a stirred solution of N-cyano-N'-[2-((4-methoxy-2-pyridyl)methylthio)ethyl]-S-methylisothiourea (3.56 g) in ethanol (25 cc) at 35°, and the mixture was left to stand overnight. Nitrogen was bubbled through the solution and the crystals were filtered off to give the title product, (2.74 g) m.p. 121°-122°.
후처리
- waitthe mixture was left
- customNitrogen was bubbled through the solution
- filtrationthe crystals were filtered off
출처 및 근거
- ORD 기록
- ord-e46bc7bd66e84f538924ed4a7e3f7a0e
- 출처 데이터셋
- uspto-grants-1979_05
- 특허 번호
- US04156727
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