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

HRID 29571

反応式

HRID 29571 の反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[C:9]([C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][N:12]=1)=[O:10].[C:17]([C:21]1[CH:26]=[CH:25][C:24]([S:27](Cl)(=[O:29])=[O:28])=[CH:23][CH:22]=1)([CH3:20])([CH3:19])[CH3:18]>>[C:17]([C:21]1[CH:26]=[CH:25][C:24]([S:27]([NH:1][C:2]2[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=2[C:9]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][N:12]=2)=[O:10])(=[O:29])=[O:28])=[CH:23][CH:22]=1)([CH3:20])([CH3:18])[CH3:19]

参加物

3

反応物 2

HCID 1398824-t-Butylbenzenesulfonyl chlorideHCID 288049(2-Amino-5-chlorophenyl)(pyridin-2-yl)methanone

生成物 1

HCID 100941234-tert-Butyl-N-[4-chloro-2-(pyridine-2-carbonyl)-phenyl]-benzenesulfonamide

実験手順

The title compound was prepared according to the general procedure for the synthesis of N-Aryl-benzenesulfonamides previously described using 116 mg of (2-Amino-5-chloro-phenyl)-pyridin-2-yl-methanone and 116 mg of 4-tert-Butyl-benzenesulfonyl chloride. 1H-NMR (400 MHz, CDCl3): δ 1.24 (s, 9H), 7.34-7.38 (m, 2H), 7.47(dd, 1H, J=8.8 Hz, 2.4 Hz), 7.60 (m, 1H), 7.65-7.68 (m, 4H), 7.85 (d, 1H, J=8Hz), 8.00 (td, 1H, J=7.6 Hz, 2 Hz), 8.71 (bd, 1H, J=4.8 Hz). MS: m/z 429.9 (M++1).

出典と根拠

ORDレコード
ord-0616ff4fe09d49cbaea1000a951d0f30
出典データセット
uspto-grants-2008_09
特許番号
US07420055B2

関連ノート

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