Furan-2-sulfonyl Chloride → N-{3-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]phenyl}-2-furansulfonamide

HRID 239321Notes

Reaction equation

HRID 239321 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]=[C:18]([CH:20]=[CH:21][CH:22]=2)[NH2:19])[CH:5]=[CH:4][N:3]=1.[O:23]1[CH:27]=[CH:26][CH:25]=[C:24]1[S:28](Cl)(=[O:30])=[O:29]>>[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]=[C:18]([NH:19][S:28]([C:24]3[O:23][CH:27]=[CH:26][CH:25]=3)(=[O:30])=[O:29])[CH:20]=[CH:21][CH:22]=2)[CH:5]=[CH:4][N:3]=1

Participants

3

Reactant 2

HCID 2795072Furan-2-sulfonyl ChlorideHCID 579900463-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]aniline

Product 1

HCID 57989677N-{3-[5-(2-Chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]phenyl}-2-furansulfonamideYield 48.9%

Procedure

Following a procedure analogous to the procedure described in Intermediate 14 using 3-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]aniline (3 g, 9.1 mmol) and furan-2-sulfonyl chloride (1.81 g, 10.9 mmol) the title compound was obtained (2.0 g, 48.9% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.74-10.87 (br, 1H), 8.53 (d, J=5.3 Hz, 1H), 7.91-7.93 (m, 1H), 7.33-7.38 (m, 1H), 7.21-7.28 (m, 3H), 7.10-7.13 (m, 1H), 6.98 (d, J=5.3 Hz, 1H), 6.57-6.60 (m, 1H), 3.23-3.35 (m, 1H), 1.36 (d, J=6.8 Hz, 6H). MS (ES+): 661 [M+H]+.

Sources & evidence

ORD record
ord-b62a4906815042868feab3783ee3a131
Source dataset
uspto-grants-2014_02
Patent number
US08642759B2

Reaction notes

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