Dichlorodiphenylsilane → (9-Anthracenyl)diphenylsilanol

HRID 607338

反応式

HRID 607338 の反応式
[SiH3][OH:2].[CH:3]1[C:16]2[C:7](=[CH:8][C:9]3[C:14]([C:15]=2Br)=[CH:13][CH:12]=[CH:11][CH:10]=3)[CH:6]=[CH:5][CH:4]=1.C([Li])CCC.Cl[Si:24](Cl)([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1>O>[CH:3]1[C:16]2[C:7](=[CH:8][C:9]3[C:14]([C:15]=2[Si:24]([C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)([C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[OH:2])=[CH:13][CH:12]=[CH:11][CH:10]=3)[CH:6]=[CH:5][CH:4]=1

参加物

6

反応物 4

HCID 6627Dichlorodiphenylsilane2 回HCID 740629-BromoanthraceneHCID 142154SilanolHCID 178418339Butyllithium

生成物 1

HCID 57572904(9-Anthracenyl)diphenylsilanol

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

For preparation of the silanol, 20 mmol 9-anthracenyl bromide are metallized with the equimolar amount of n-butyllithium (2 M solution in cyclohexane, 20 mmol) at −20° C. and dichlorodiphenylsilane is then added, in accordance with Example 2.1. When the addition of the dichlorodiphenylsilane has ended, the reaction mixture is heated under reflux for 3 h and then hydrolysed by addition of water (100 g).

後処理

  1. temperaturethe reaction mixture is heated
  2. temperatureunder reflux for 3 h

出典と根拠

ORDレコード
ord-194b0c56648d4fe1a9931936334af37c
出典データセット
uspto-grants-2011_03
特許番号
US07915457B2

関連ノート

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