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.[Cl:19][C:20]1[CH:27]=[C:26]([Cl:28])[CH:25]=[CH:24][C:21]=1[CH2:22]Cl>CCO>[ClH:19].[Cl:19][C:20]1[CH:27]=[C:26]([Cl:28])[CH:25]=[CH:24][C:21]=1[CH2:22][S:18][C:9]1[NH:8][C@H:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C@H:11]([C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:10]=1参加物
4
実験手順
A mixture of intermediate 25 (200 mg, 0.786 mmol) and 2,4-dichlorobenzyl chloride (0.218 mL, 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 287 mg of the product 199. 1H NMR (DMSO-d6) δ 11.38 (s, 2 H), 7.95-7.75 (m, 2 H), 7.65-7.50 (m, 1 H), 7.20-7.00 (m, 6 H), 7.00-6.80 (m, 4 H), 5.83 (s, 2 H), 4.90 (s, 2 H); MS: m/z 413 (M++1).
後処理
- customevaporated to dryness
- filtrationThe insoluble material is filtered
出典と根拠
- ORDレコード
- ord-a77ac20d78574144af2dbf10417d08bd
- 出典データセット
- uspto-grants-2010_06
- 特許番号
- US07741493B2
関連ノート
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