Benzyl Bromide → Boc-D-Pro-OBzl
반응식
[N:1]1([C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:8][CH2:7][CH2:6][C@@H:2]1[C:3]([OH:5])=[O:4].[CH2:16](Br)[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.C(N(CC)CC)C>CN(C=O)C>[N:1]1([C:9]([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10])[CH2:8][CH2:7][CH2:6][C@@H:2]1[C:3]([O:5][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[O:4]참가 물질
5
실험 절차
While cooling on ice, Boc-D-Pro-OH (17.2 g, 80 mmol) and benzyl bromide (14.3 ml, 120 mmol) were reacted in DMF (160 ml) in the presence of triethylamine (16.8 ml, 120 mmol) to obtain Boc-D-Pro-OBzl as an oily product. This product was reacted with 2 N HCl/dioxane (5 eq.) for 3 hours to obtain H-D-Pro-OBzl-HCl.
출처 및 근거
- ORD 기록
- ord-570edd26c84e4857b1994c50d998a8b3
- 출처 데이터셋
- uspto-grants-2009_02
- 특허 번호
- US07488712B2
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