Styrene → Phenethyldimethylethoxysilane

HRID 1107613

反応式

HRID 1107613 の反応式
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[CH3:9][SiH:10]([CH3:14])[O:11][CH2:12][CH3:13]>[Pt].C1(C)C=CC=CC=1>[CH2:1]([Si:10]([CH3:14])([CH3:9])[O:11][CH2:12][CH3:13])[CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1

参加物

5

反応物 2

HCID 7501Styrene3 回HCID 61772Ethoxydimethylsilane2 回

生成物 1

HCID 54188620Phenethyldimethylethoxysilane収率 27%

試薬・触媒・溶媒 2

HCID 23939Platinum触媒HCID 1140Toluene溶媒

反応条件

温度
41 °C

実験手順

Comparative Example 1. (Reaction between Styrene and Dimethylethoxysilane) A glass tube was filled with 312 mg of styrene and 312 mg of dimethylethoxysilane. The contents were combined with 1 μL of a toluene solution of a complex of divinylsiloxane and 0-valence platinum (platinum content: 0.4 Wt. %). The tube was sealed with Teflon tape and was heated for 30 minutes in an oil bath at 41° C. After cooling, the product was subjected to GC analysis. The analyses confirmed that the conversion of styrene was 36% and that phenethyldimethylethoxysilane was produced at a yield of 27%. The yield of (α-methylbenzyl)dimethylethoxysilane was 8.5%.

後処理

  1. temperatureAfter cooling

出典と根拠

ORDレコード
ord-bb1ecc69861a4a45b877fa71c023ca0c
出典データセット
uspto-grants-2000_05
特許番号
US06060620

関連ノート

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