1-[2-(Benzyloxycarbonylamino)propanoyl]-2,2-dimethyl-4-imidazolidinone → 1-(2-Aminopropanoyl)-2,2-dimethyl-4-imidazolidinone
반응식
C(OC([NH:11][CH:12]([CH3:23])[C:13]([N:15]1[CH2:19][C:18](=[O:20])[NH:17][C:16]1([CH3:22])[CH3:21])=[O:14])=O)C1C=CC=CC=1.[H][H]>[Pd]>[NH2:11][CH:12]([CH3:23])[C:13]([N:15]1[CH2:19][C:18](=[O:20])[NH:17][C:16]1([CH3:22])[CH3:21])=[O:14]참가 물질
4
실험 절차
An ethanolic solution of 1-[2-(benzyloxycarbonylamino)propanoyl]-2,2-dimethyl-4-imidazolidinone (4.9 g) containing 1 g of 5% palladium on charcoal was stirred at room temperature while hydrogen was bubbled into the solution for 1 hour. Removal of the catalyst, evaporation of the solvent, and trituration of the residue with ethyl acetate afforded the title compound as a white powder m.p. 156° C. (decomp).
후처리
- customwas bubbled into the solution for 1 hour
- customRemoval of the catalyst, evaporation of the solvent, and trituration of the residue with ethyl acetate
출처 및 근거
- ORD 기록
- ord-a0051da0bff6437eb70d71b84b48fe98
- 출처 데이터셋
- uspto-grants-1987_10
- 특허 번호
- US04703054
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