3-Fluorobenzenesulfonyl Chloride → N-{5-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-3-fluorobenzenesulfonamide

HRID 1961906Notes

Reaction equation

HRID 1961906 reaction equation
[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[S:12][C:11]([CH:13]([CH3:15])[CH3:14])=[N:10][C:9]=2[C:16]2[CH:17]=[CH:18][C:19]([F:23])=[C:20]([CH:22]=2)[NH2:21])[CH:5]=[CH:4][N:3]=1.[F:24][C:25]1[CH:26]=[C:27]([S:31](Cl)(=[O:33])=[O:32])[CH:28]=[CH:29][CH:30]=1>>[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[S:12][C:11]([CH:13]([CH3:15])[CH3:14])=[N:10][C:9]=2[C:16]2[CH:17]=[CH:18][C:19]([F:23])=[C:20]([NH:21][S:31]([C:27]3[CH:28]=[CH:29][CH:30]=[C:25]([F:24])[CH:26]=3)(=[O:33])=[O:32])[CH:22]=2)[CH:5]=[CH:4][N:3]=1

Participants

3

Reactant 2

HCID 27342583-Fluorobenzenesulfonyl ChlorideHCID 579897855-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluoroaniline

Product 1

HCID 57989802N-{5-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-3-fluorobenzenesulfonamide

Procedure

Following a procedure analogous to the procedure described in Intermediate 14 using 5-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluoroaniline (12 g, 34.5 mmol) and 3-fluorobenzenesulfonyl chloride (8.72 g, 44.8 mmol) the title compound of Step A was obtained (9.3 g, 53.4%). 1H NMR (400 MHz, CDCl3) δ ppm 8.35 (d, J=5.3 Hz, 1H), 7.65-7.73 (m, 1H), 7.52-7.60 (m, 1H), 7.41-7.50 (m, 2H), 7.20-7.37 (m, 1H), 7.04-7.12 (m, 1H), 6.83-7.00 (m, 2H), 3.30-3.40 (m, 1H), 1.46 (d, J=6.8 Hz, 6H). MS (ES+): 507 [M+H]+.

Sources & evidence

ORD record
ord-78f7dd453be04ad482dcff023d9748fc
Source dataset
uspto-grants-2013_04
Patent number
US08415345B2

Reaction notes

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