4-Bromopyridinium chloride → tert-Butyl {4-[(3-Chloro-benzo[b]thiophene-2-carbonyl)-(2-methoxy-5-pyridin-4-yl-benzyl)-amino]-cyclohexyl}-methyl-carbamate

反応式

[C:1]([N:8]([CH3:40])[CH:9]1[CH2:14][CH2:13][CH:12]([N:15]([CH2:28][C:29]2[CH:30]=[C:31](B(O)O)[CH:32]=[CH:33][C:34]=2[O:35][CH3:36])[C:16]([C:18]2[S:22][C:21]3[CH:23]=[CH:24][CH:25]=[CH:26][C:20]=3[C:19]=2[Cl:27])=[O:17])[CH2:11][CH2:10]1)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2].Cl.Br[C:43]1[CH:48]=[CH:47][N:46]=[CH:45][CH:44]=1>>[Cl:27][C:19]1[C:20]2[CH:26]=[CH:25][CH:24]=[CH:23][C:21]=2[S:22][C:18]=1[C:16]([N:15]([CH2:28][C:29]1[CH:30]=[C:31]([C:43]2[CH:48]=[CH:47][N:46]=[CH:45][CH:44]=2)[CH:32]=[CH:33][C:34]=1[O:35][CH3:36])[CH:12]1[CH2:13][CH2:14][CH:9]([N:8]([CH3:40])[C:1](=[O:2])[O:3][C:4]([CH3:5])([CH3:6])[CH3:7])[CH2:10][CH2:11]1)=[O:17]

参加物

反応物 2

HCID 881004-Bromopyridinium chloride

HCID 596836463-{[[4-(BOC-methyl-amino)-cyclohexyl]-(3-chlorobenzo[b]thiophene-2-carbonyl)-amino]-methyl}-4-methoxy-benzene boronic acid

生成物 1

HCID 59683559tert-Butyl {4-[(3-Chloro-benzo[b]thiophene-2-carbonyl)-(2-methoxy-5-pyridin-4-yl-benzyl)-amino]-cyclohexyl}-methyl-carbamate

実験手順

Boronic acid 5 (350 mg, 0.59 mmol) is coupled to 4-bromopyridine hydrochloride (115 mg, 0.59 mmol) using Method B to give the title compound.

出典と根拠

ORDレコード: ord-e07e1b76f3d24abaafd8a5b680c1a5e0
出典データセット: uspto-grants-2012_09
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US08273747B2

反応ノート

読み込み中…