tert-Butyl carbamate → tert-Butyl [(3R)-1-(5-aminopyridin-2-yl)pyrrolidin-3-yl]carbamate

HRID 557706노트

반응식

HRID 557706 반응식
[C:1]([O:5][C:6]([N:8]1[CH2:12][CH2:11][C@H:10]([NH:13][C:14]2[CH:19]=[CH:18][C:17]([NH2:20])=[CH:16][N:15]=2)C1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[C:21](OC(=O)N)(C)(C)C>>[C:1]([O:5][C:6](=[O:7])[NH:8][C@@H:12]1[CH2:11][CH2:10][N:13]([C:14]2[CH:19]=[CH:18][C:17]([NH2:20])=[CH:16][N:15]=2)[CH2:21]1)([CH3:2])([CH3:3])[CH3:4]

참가 물질

3

반응물 2

HCID 77922tert-Butyl carbamate2회HCID 57652073HCID 57652073, 화합물

생성물 1

HCID 53255753tert-Butyl [(3R)-1-(5-aminopyridin-2-yl)pyrrolidin-3-yl]carbamate

실험 절차

With a method similar to that used for the preparation of (S)-3-(5-amino-pyridin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester above, (R)-1-(5-amino-pyridin-2-yl)-pyrrolidin-3-yl]-carbamic acid tert-butyl ester was prepared by the hydrogenation of (R)-1-(5-nitro-pyridin-2-yl)-pyrrolidin-3-yl]-carbamic acid tert-butyl ester. This material was directly used in the next step without further purification.

후처리

  1. customThis material was directly used in the next step without further purification

출처 및 근거

ORD 기록
ord-23fda0a561664259b08bc586d1e03578
출처 데이터셋
uspto-grants-2011_11
특허 번호
US08058299B2

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