2-Bromomethylnaphthalene → tert-butyl (3RS,4RS)-4-[4-(2-ethoxycarbonyl-vinyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate

HRID 1858612노트

반응식

HRID 1858612 반응식
[CH2:1]([O:3][C:4]([CH:6]=[CH:7][C:8]1[CH:13]=[CH:12][C:11]([CH:14]2[CH2:19][CH2:18][N:17]([C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[CH2:16][CH:15]2[OH:27])=[CH:10][CH:9]=1)=[O:5])[CH3:2].Br[CH2:29][C:30]1[CH:39]=[CH:38][C:37]2[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=2)[CH:31]=1>>[CH2:1]([O:3][C:4]([CH:6]=[CH:7][C:8]1[CH:9]=[CH:10][C:11]([CH:14]2[CH2:19][CH2:18][N:17]([C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[CH2:16][CH:15]2[O:27][CH2:29][C:30]2[CH:39]=[CH:38][C:37]3[C:32](=[CH:33][CH:34]=[CH:35][CH:36]=3)[CH:31]=2)=[CH:12][CH:13]=1)=[O:5])[CH3:2]

참가 물질

3

반응물 2

HCID 703202-BromomethylnaphthaleneHCID 86604399tert-butyl (3RS,4RS)-4-[4-(2-ethoxycarbonyl-vinyl)-phenyl]-3-hydroxy-piperidine-1-carboxylate

생성물 1

HCID 53757216tert-butyl (3RS,4RS)-4-[4-(2-ethoxycarbonyl-vinyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate

실험 절차

Alkylation of tert-butyl (3RS,4RS)-4-[4-(2-ethoxycarbonyl-vinyl)-phenyl]-3-hydroxy-piperidine-1-carboxylate with 2-bromomethylnaphthalene analogously to the procedure described in Example 22(i) gave tert-butyl (3RS,4RS)-4-[4-(2-ethoxycarbonyl-vinyl)-phenyl]-3-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a light yellow resin; MS: 516 (M+H)+.

출처 및 근거

ORD 기록
ord-df637780f676438ebacb641ff014185f
출처 데이터셋
uspto-grants-2000_11
특허 번호
US06150526

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