1-[(Tert-butoxy)carbonyl]piperidine-2-carboxylic acid → N-(N-tert-Butoxycarbonylpipecolyl)-4-amino-5-benzyloxy-2-oxo-tetrahydrofuran

HRID 502299ノート

反応式

HRID 502299 の反応式
[C:1]([O:5][C:6]([N:8]1[CH2:16][CH2:15][CH2:14][CH2:13][CH:9]1[C:10]([OH:12])=O)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(OC([NH:23][CH:24]1[CH:28]([O:29][CH2:30][C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[O:27][C:26](=[O:37])[CH2:25]1)=O)C=C>>[C:1]([O:5][C:6]([N:8]1[CH2:16][CH2:15][CH2:14][CH2:13][CH:9]1[C:10]([NH:23][CH:24]1[CH:28]([O:29][CH2:30][C:31]2[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=2)[O:27][C:26](=[O:37])[CH2:25]1)=[O:12])=[O:7])([CH3:2])([CH3:3])[CH3:4]

参加物

3

反応物 2

HCID 5818311-[(Tert-butoxy)carbonyl]piperidine-2-carboxylic acidHCID 22321532(2-Benzyloxy-5-oxo-tetrahydro-furan-3-yl)-carbamic acid allyl ester

生成物 1

HCID 22977785N-(N-tert-Butoxycarbonylpipecolyl)-4-amino-5-benzyloxy-2-oxo-tetrahydrofuran収率 85.9%

実験手順

Reaction of N-tert-butoxycarbonylpipecolic acid (460 mg, 2.0 mmol) and N-allyloxycarbonyl-4-amino-5-benzyloxy-2-oxotetrahydrofuran (530 mg, 1.82 mmol) was carried out by a method analogous to that reported by Chapman (Bioorg. & Med. Chem. Lett. 1992, 2, 613-618.) to give 654 mg of the title compound.

出典と根拠

ORDレコード
ord-3f6d2a5966e04dcf8836eef5d969cb25
出典データセット
uspto-grants-2010_08
特許番号
US07772366B2

反応ノート

読み込み中…