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

HRID 1670990Notes

Reaction equation

HRID 1670990 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]([NH:22][S:23]([C:26]3C(F)=C[CH:29]=[CH:28][C:27]=3F)(=[O:25])=[O:24])[CH:19]=[CH:20][CH:21]=2)[CH:5]=[CH:4][N:3]=1.ClC1N=C(C2SC(C(C)C)=NC=2C2C=C(C=CC=2)N)C=CN=1.[O:56]1C=CC=C1S(Cl)(=O)=O>>[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:22][S:23]([C:26]3[O:56][CH:29]=[CH:28][CH:27]=3)(=[O:25])=[O:24])[CH:19]=[CH:20][CH:21]=2)[CH:5]=[CH:4][N:3]=1

Participants

4

Reactant 3

HCID 2795072Furan-2-sulfonyl ChlorideHCID 57990030N-{3-[5-(2-chloro-4-pyrimidinyl)-2-(1-methylethyl)-1,3-thiazol-4-yl]phenyl}-2,6-difluorobenzenesulfonamideHCID 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-1b19af7a38914cd9b833fcba71b347ff
Source dataset
uspto-grants-2011_08
Patent number
US07994185B2

Reaction notes

Loading…