tert-butyl N-(4-bromopyridin-2-yl)carbamate → tert-Butyl [4-(3-{[[4-(BOC-methyl-amino)-cyclohexyl]-(3-chloro-4,7-difluoro-benzo[b]thiophene-2-carbonyl)-amino]-methyl}-4-methoxy-phenyl)-pyridin-2-yl]-carbamate

HRID 2389646Notes

Reaction equation

HRID 2389646 reaction equation
[C:1]([N:8]([CH3:42])[CH:9]1[CH2:14][CH2:13][CH:12]([N:15]([CH2:30][C:31]2[CH:32]=[C:33](B(O)O)[CH:34]=[CH:35][C:36]=2[O:37][CH3:38])[C:16]([C:18]2[S:22][C:21]3[C:23]([F:28])=[CH:24][CH:25]=[C:26]([F:27])[C:20]=3[C:19]=2[Cl:29])=[O:17])[CH2:11][CH2:10]1)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2].Br[C:44]1[CH:49]=[CH:48][N:47]=[C:46]([NH:50][C:51](=[O:57])[O:52][C:53]([CH3:56])([CH3:55])[CH3:54])[CH:45]=1>>[C:1]([N:8]([CH3:42])[CH:9]1[CH2:14][CH2:13][CH:12]([N:15]([CH2:30][C:31]2[CH:32]=[C:33]([C:44]3[CH:49]=[CH:48][N:47]=[C:46]([NH:50][C:51](=[O:57])[O:52][C:53]([CH3:55])([CH3:54])[CH3:56])[CH:45]=3)[CH:34]=[CH:35][C:36]=2[O:37][CH3:38])[C:16]([C:18]2[S:22][C:21]3[C:23]([F:28])=[CH:24][CH:25]=[C:26]([F:27])[C:20]=3[C:19]=2[Cl:29])=[O:17])[CH2:11][CH2:10]1)([O:3][C:4]([CH3:7])([CH3:6])[CH3:5])=[O:2]

Participants

3

Reactant 2

HCID 11680626tert-butyl N-(4-bromopyridin-2-yl)carbamateHCID 596835093-{[[4-(BOC-methyl-amino)-cyclohexyl]-(3-chloro-4,7-difluoro-benzo[b]thiophene-2-carbonyl)-amino]-methyl}-4-methoxy-benzene boronic acid

Product 1

HCID 59683499tert-Butyl [4-(3-{[[4-(BOC-methyl-amino)-cyclohexyl]-(3-chloro-4,7-difluoro-benzo[b]thiophene-2-carbonyl)-amino]-methyl}-4-methoxy-phenyl)-pyridin-2-yl]-carbamate

Procedure

Boronic acid 9 (686 mg, 1.10 mmol) is coupled to pyridyl bromide 155 (300 mg, 1.10 mmol) using Method A to give the title compound.

Sources & evidence

ORD record
ord-76cacaa4aeff437a97d6da06a54673de
Source dataset
uspto-grants-2012_09
Patent number
US08273747B2

Reaction notes

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