Allyl chloride → Silane, chloro(3-chloropropyl)dimethyl-

HRID 65507

反応式

HRID 65507 の反応式
[SiH:1]([Cl:4])([CH3:3])[CH3:2].[SiH:5]([CH2:10][CH3:11])([CH2:8][CH3:9])[CH2:6][CH3:7].[CH2:12]([Cl:15])[CH:13]=[CH2:14]>>[Si:1]([CH2:14][CH2:13][CH2:12][Cl:15])([CH3:3])([CH3:2])[Cl:4].[Si:5]([CH2:14][CH2:13][CH2:12][Cl:15])([CH2:10][CH3:11])([CH2:8][CH3:9])[CH2:6][CH3:7]

参加物

5

反応物 3

HCID 7850Allyl chlorideHCID 12052TriethylsilaneHCID 66108Chlorodimethylsilane

生成物 2

HCID 82765Silane, chloro(3-chloropropyl)dimethyl-収率 42.5%HCID 12566784(3-Chloropropyl)(triethyl)silane収率 4.8%

実験手順

In a 100 ml apparatus, there were combined 7.1 g (0.075 mol) of Me2SiHCl, 8.7 g (0.075 mol) of Et3SiH and 5.7 g (0.075 mol) of allyl chloride. Pt catalyst solution was added (0.05 ml) at 34° C. Gentle heating caused a smooth exothermic reaction to 92° over 36 min. Vacuum distillation yielded 42.5% of Me2SiClCH2CH2CH2Cl and 4.8% of Et3SiCH2CH2CH2Cl. This example shows that Et3SiH at the equimolar level is an effective promoter for the reaction between Me2SiHCl and allyl chloride.

後処理

  1. additionPt catalyst solution was added (0.05 ml) at 34° C
  2. temperatureGentle heating
  3. customa smooth exothermic reaction to 92° over 36 min
  4. distillationVacuum distillation

出典と根拠

ORDレコード
ord-ea010ac8c17a469998fda743e4cb84e6
出典データセット
uspto-grants-1986_09
特許番号
US04614812

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