Chlorodimethylsilane → Chloro(dimethyl)(3-phenoxypropyl)silane

HRID 129584

反応式

[C:1]1([O:7][CH2:8][CH:9]=[CH2:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:11][SiH:12]([CH3:14])[Cl:13]>[Pt].[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl>[O:7]([CH2:8][CH2:9][CH2:10][Si:12]([CH3:14])([CH3:11])[Cl:13])[C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

反応条件

温度: 80 °C

実験手順

4 mg of platinum in the form of hexachloroplatinic acid are added to 88.5 g (0.66 mol) of allyl phenyl ether under a nitrogen atmosphere and the mixture is heated to 80° C. 125 g of dimethylchlorosilane are metered into the mixture over a period of 2 hours, the liquid-phase temperature falling to below 50° C. The mixture is stirred for a further 6 hours under gentle reflux. Fractional distillation gives a total of 112 g of 3-phenoxypropyldimethylchlorosilane. The product has an acid number of 248 (theoretically 244).

後処理

customfalling to below 50° C
distillationFractional distillation

出典と根拠

ORDレコード: ord-9a49ca789e8f42ed93bac7b55c14e6d0
出典データセット: uspto-grants-1995_11
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US05468890

反応式

参加物

反応物 2

生成物 1

試薬・触媒・溶媒 2

反応条件

実験手順

後処理

出典と根拠

関連ノート