4-t-Butylbenzenesulfonyl chloride → 4-tert-Butyl-N-[4-chloro-2-(6-methyl-pyridine-3-carbonyl)-phenyl]-benzenesulfonamide

HRID 29601Notes

Reaction equation

HRID 29601 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[C:9]([C:11]1[CH:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=1)=[O:10].[C:18]([C:22]1[CH:27]=[CH:26][C:25]([S:28](Cl)(=[O:30])=[O:29])=[CH:24][CH:23]=1)([CH3:21])([CH3:20])[CH3:19]>>[C:18]([C:22]1[CH:27]=[CH:26][C:25]([S:28]([NH:1][C:2]2[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=2[C:9]([C:11]2[CH:12]=[N:13][C:14]([CH3:17])=[CH:15][CH:16]=2)=[O:10])(=[O:30])=[O:29])=[CH:24][CH:23]=1)([CH3:21])([CH3:19])[CH3:20]

Participants

3

Reactant 2

HCID 1398824-t-Butylbenzenesulfonyl chlorideHCID 22327305(2-Amino-5-chloro-phenyl)-(6-methyl-pyridin-3-yl)methanone

Product 1

HCID 100949144-tert-Butyl-N-[4-chloro-2-(6-methyl-pyridine-3-carbonyl)-phenyl]-benzenesulfonamide

Procedure

The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using (2-Amino-5-chloro-phenyl)-(6-methyl-pyridin-3-yl)-methanone and 4-tert-butyl-benzenesulfonyl chloride and purified by HPLC. 1H NMR (CDCl3) δ 9.77 (br s, 1H, NH), 8.40 (dm, 1H, J=1.8 Hz), 7.77 (dm, 1H, J=8.6 Hz), 7.71 (dd, 1H, J =8.1 Hz, J=2.2 Hz), 7.58 (dm, 2H, J=8.6 Hz), 7.50 (dd, 1H, J=9.0 Hz, J=2.4 Hz), 7.32 (d, 1H, J=2.2 Hz), 7.29 (dm, 2H, J=8.6 Hz), 7.23 (d, 1H, J=8.1 Hz), 2.63 (s, 3H), 1.20 (s, 9H). MS: m/z 443 (M+1).

Workup

  1. custompurified by HPLC

Sources & evidence

ORD record
ord-3bb32e8d36e04949b6c531c9fc1c1e8e
Source dataset
uspto-grants-2008_09
Patent number
US07420055B2

Reaction notes

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