Potassium Iodide → 9-bromo-13,13-dimethyl-6,11-di(naphthalen-1-yl)-13H-indeno[1,2-b]anthracene

HRID 40411ノート

反応式

HRID 40411 の反応式
[Br:1][C:2]1[CH:15]=[CH:14][C:13]2[C:12]([C:17]3[C:26]4[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=4)[CH:20]=[CH:19][CH:18]=3)(O)[C:11]3[CH:10]=[C:9]4[C:27]5[C:32]([C:33]([CH3:35])([CH3:34])[C:8]4=[CH:7][C:6]=3[C:5]([C:37]3[C:46]4[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=4)[CH:40]=[CH:39][CH:38]=3)(O)[C:4]=2[CH:3]=1)=[CH:31][CH:30]=[CH:29][CH:28]=5.[I-].[K+].[PH2]([O-])=O.[Na+]>C(O)(=O)C>[Br:1][C:2]1[CH:15]=[CH:14][C:13]2[C:4](=[C:5]([C:37]3[C:46]4[C:41](=[CH:42][CH:43]=[CH:44][CH:45]=4)[CH:40]=[CH:39][CH:38]=3)[C:6]3[CH:7]=[C:8]4[C:33]([CH3:35])([CH3:34])[C:32]5[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=5)[C:9]4=[CH:10][C:11]=3[C:12]=2[C:17]2[C:26]3[C:21](=[CH:22][CH:23]=[CH:24][CH:25]=3)[CH:20]=[CH:19][CH:18]=2)[CH:3]=1

参加物

5

反応物 3

HCID 4875Potassium IodideHCID 673868939-bromo-13,13-dimethyl-6,11-di(naphthalen-1-yl)-11,13-dihydro-6H-indeno[1,2-b]anthracene-6,11-diolHCID 178527019HCID 178527019、化合物

生成物 1

HCID 866572059-bromo-13,13-dimethyl-6,11-di(naphthalen-1-yl)-13H-indeno[1,2-b]anthracene収率 57.7%

試薬・触媒・溶媒 1

HCID 176Acetic Acid溶媒

実験手順

9-bromo-13,13-dimethyl-6,11-di(naphthalen-1-yl)-11,13-dihydro-6H-indeno[1,2-b]anthracene-6,11-diol (11.87 g, 0.018 mol), potassium iodide (29.88 g, 0.18 mol), and sodium hypophosphite (35.63 g, 0.297 mol) were placed in a flask, and were suspended in acetic acid (300 ml). The reaction mixture was stirred for five hours while heating. After the reaction was terminated, the reaction solution was added to an excess of distilled water. The resultant solid was washed with distilled water, filtered, and purified by column chromatography to give 9-bromo-13,13-dimethyl-6,11-di(naphthalen-1-yl)-13H-indeno[1,2-b]anthracene (6.5 g, yield=57%)

後処理

  1. temperaturewhile heating
  2. customAfter the reaction was terminated
  3. additionthe reaction solution was added to an excess of distilled water
  4. washThe resultant solid was washed with distilled water
  5. filtrationfiltered
  6. custompurified by column chromatography

出典と根拠

ORDレコード
ord-eef15c4ab9f1421a86cd6e960b227d5f
出典データセット
uspto-grants-2013_09
特許番号
US08525158B2

反応ノート

読み込み中…