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

HRID 1671084Notes

Reaction equation

HRID 1671084 reaction equation
ClC1N=C(C2SC(C(C)C)=NC=2C2C=C(NS(C3C(F)=CC=CC=3F)(=O)=O)C=CC=2)C=CN=1.[Cl:34][C:35]1[N:40]=[C:39]([C:41]2[S:45][C:44]([CH:46]([CH3:48])[CH3:47])=[N:43][C:42]=2[C:49]2[CH:50]=[CH:51][C:52]([F:56])=[C:53]([CH:55]=2)[NH2:54])[CH:38]=[CH:37][N:36]=1.[F:57][C:58]1[CH:59]=[C:60]([S:64](Cl)(=[O:66])=[O:65])[CH:61]=[CH:62][CH:63]=1>>[Cl:34][C:35]1[N:40]=[C:39]([C:41]2[S:45][C:44]([CH:46]([CH3:48])[CH3:47])=[N:43][C:42]=2[C:49]2[CH:50]=[CH:51][C:52]([F:56])=[C:53]([NH:54][S:64]([C:60]3[CH:61]=[CH:62][CH:63]=[C:58]([F:57])[CH:59]=3)(=[O:66])=[O:65])[CH:55]=2)[CH:38]=[CH:37][N:36]=1

Participants

4

Reactant 3

HCID 27342583-Fluorobenzenesulfonyl ChlorideHCID 579897855-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]-2-fluoroanilineHCID 57990030N-{3-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]phenyl}-2,6-difluorobenzenesulfonamide

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-1aa11cabf12b478fb89fa2cb5ac3c442
Source dataset
uspto-grants-2011_08
Patent number
US07994185B2

Reaction notes

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