Trichlorosilane → HCID 19766850, compound

HRID 1067048Notes

Reaction equation

HRID 1067048 reaction equation
[Cl:1][Si:2]([Cl:12])([Cl:11])[CH2:3][CH2:4][CH:5]1[CH2:10][CH2:9][CH:8]=[CH:7][CH2:6]1.[Cl:13][SiH:14]([Cl:16])[Cl:15]>[H+].[H+].Cl[Pt-2](Cl)(Cl)(Cl)(Cl)Cl.C(O)(C)C>[Cl:1][Si:2]([Cl:11])([Cl:12])[CH2:3][CH2:4][C:5]1([Si:14]([Cl:16])([Cl:15])[Cl:13])[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1

Participants

5

Reactant 2

HCID 24811TrichlorosilaneHCID 86697Cyclohexene, 4-[2-(trichlorosilyl)ethyl]-

Product 1

HCID 19766850HCID 19766850, compoundYield 83%

Reagents, catalysts & solvents 2

HCID 61859Chloroplatinic acidCatalystHCID 3776IsopropanolSolvent

Conditions

Temperature
80 °C

Procedure

A flask equipped with a stirrer, reflux condenser, dropping funnel and thermometer was charged with 121.8 g (0.50 mol) of 4-(2-trichlorosilylethyl)-1-cyclohexene and 0.1 g of a 20 wt % isopropanol solution of chloroplatinic acid, which were heated at 80° C. After the internal temperature became constant, 74.5 g (0.55 mol) of trichlorosilane was added dropwise over 10 hours. After the completion of addition, the reaction solution was stirred for 8 hours at 80° C. The reaction solution was distilled, collecting 157.3 g of (2-trichlorosilylethyl)trichlorosilylcyclohexane as a fraction having a boiling point of 122-126° C./0.1 mmHg (yield 83.0%).

Workup

  1. customA flask equipped with a stirrer
  2. temperaturereflux condenser
  3. additionAfter the completion of addition
  4. distillationThe reaction solution was distilled
  5. customcollecting 157.3 g of (2-trichlorosilylethyl)trichlorosilylcyclohexane as a fraction

Sources & evidence

ORD record
ord-863990de9c46441f90807b9f560de434
Source dataset
uspto-grants-2001_06
Patent number
US06245925B1

Reaction notes

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