p-Bromobenzyl chloride → 2-[(4-Bromobenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole Hydrochloride

HRID 2053581

反応式

HRID 2053581 の反応式
[C:1]1([C@H:7]2[C@@H:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[NH:10][C:9](=[S:18])[NH:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Br:19][C:20]1[CH:27]=[CH:26][C:23]([CH2:24][Cl:25])=[CH:22][CH:21]=1>CCO>[ClH:25].[Br:19][C:20]1[CH:27]=[CH:26][C:23]([CH2:24][S:18][C:9]2[NH:8][C@H:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[C@H:11]([C:12]3[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=3)[N:10]=2)=[CH:22][CH:21]=1

参加物

4

実験手順

A mixture of intermediate 25 (200 mg, 0.786 mmol) and 4-bromobenzyl chloride (327 mg, 1.57 mmol) in abs. EtOH (2 mL) is heated at 95° C. for 24 h. The reaction mixture is cooled to RT, evaporated to dryness, and the residue suspended in Et2O. The insoluble material is filtered to give 290 mg of the product 237. 1H NMR (DMSO-d6) δ 11.30 (s, 2H), 7.65 (d, 2H), 7.58 (d, 2H), 7.15-6.95 (m, 6H), 6.90-6.65 (m, 4H), 5.78 (s, 2H), 4.80 (s, 2H); MS: m/z 424 (M++1).

後処理

  1. customevaporated to dryness
  2. filtrationThe insoluble material is filtered

出典と根拠

ORDレコード
ord-8f3c2ad9a46049748b34122893b4e9d2
出典データセット
uspto-grants-2008_02
特許番号
US07326792B2

関連ノート

読み込み中…