2-(Dimethylamino)ethanol → N,N1-Dimethyl-S-(2-dimethylaminoethyl)isothiourea
반응식
[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4]O.[CH3:7][N:8]([CH3:12])[C:9]([NH2:11])=[S:10]>Br>[CH3:7][N:8]([CH3:12])[C:9](=[NH:11])[S:10][CH2:4][CH2:3][N:2]([CH3:6])[CH3:1]참가 물질
4
실험 절차
A mixture of 2-dimethylaminoethanol (2.23 g), N,N1 -dimethylthiourea (2.6 g) and aqueous hydrobromic acid (48%, 20 ml) was boiled under reflux for 50 hours and evaporated to dryness. The residue was recrystallised from a mixture of methanol and ethanol to give the dihydrobromide of the title compound (5.6 g) m.p. 198°-199°.
후처리
- temperatureunder reflux for 50 hours
- customevaporated to dryness
- customThe residue was recrystallised from a mixture of methanol and ethanol
출처 및 근거
- ORD 기록
- ord-b1db0b3f5fbf468aaf2dfcb7bfaf30dc
- 출처 데이터셋
- uspto-grants-1983_03
- 특허 번호
- US04378365
반응 노트
불러오는 중…