3-Chloro-4,7-difluorobenzo[b]thiophene-2-carbonyl chloride → tert-Butyl {4-[(3-chloro-4,7-difluoro-benzo[b]thiophene-2-carbonyl)-(4'-cyano-4-methoxy-biphenyl-3-ylmethyl)-amino]-cyclohexyl}-methyl-carbamate

HRID 2389638Notes

Reaction equation

HRID 2389638 reaction equation
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2[CH:14]=[CH:13][C:12]([O:15][CH3:16])=[C:11]([CH2:17][NH:18][CH:19]3[CH2:24][CH2:23][CH:22]([N:25]([CH3:33])[C:26](=[O:32])[O:27][C:28]([CH3:31])([CH3:30])[CH3:29])[CH2:21][CH2:20]3)[CH:10]=2)=[CH:5][CH:4]=1)#[N:2].[Cl:34][C:35]1[C:36]2[C:46]([F:47])=[CH:45][CH:44]=[C:43]([F:48])[C:37]=2[S:38][C:39]=1[C:40](Cl)=[O:41]>>[Cl:34][C:35]1[C:36]2[C:46]([F:47])=[CH:45][CH:44]=[C:43]([F:48])[C:37]=2[S:38][C:39]=1[C:40]([N:18]([CH2:17][C:11]1[CH:10]=[C:9]([C:6]2[CH:7]=[CH:8][C:3]([C:1]#[N:2])=[CH:4][CH:5]=2)[CH:14]=[CH:13][C:12]=1[O:15][CH3:16])[CH:19]1[CH2:24][CH2:23][CH:22]([N:25]([CH3:33])[C:26](=[O:32])[O:27][C:28]([CH3:30])([CH3:29])[CH3:31])[CH2:21][CH2:20]1)=[O:41]

Participants

3

Reactant 2

HCID 219384153-Chloro-4,7-difluorobenzo[b]thiophene-2-carbonyl chlorideHCID 68348883tert-Butyl {4-[(4'-cyano-4-methoxy-biphenyl-3-ylmethyl)-amino]-cyclohexyl}-methyl-carbamate

Product 1

HCID 68348896tert-Butyl {4-[(3-chloro-4,7-difluoro-benzo[b]thiophene-2-carbonyl)-(4'-cyano-4-methoxy-biphenyl-3-ylmethyl)-amino]-cyclohexyl}-methyl-carbamate

Procedure

Biaryl amine 13 (300 mg, 0.70 mmol) is treated with acid chloride 8 (214 mg, 0.80 mmol) using Method D to afford the title compound.

Sources & evidence

ORD record
ord-22701795a73d4336a691a2ed196a72f9
Source dataset
uspto-grants-2012_09
Patent number
US08273747B2

Reaction notes

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