Dimethylformamide → Silane, chlorodecyldimethyl-

HRID 868697Notes

Reaction equation

HRID 868697 reaction equation
[CH2:1]([Si:11]([CH3:14])([CH3:13])O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10].CN(C)C=O.C(Cl)([Cl:22])=O>ClCCCl>[CH2:1]([Si:11]([CH3:14])([CH3:13])[Cl:22])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]

Participants

5

Reactant 3

HCID 6228DimethylformamideHCID 6371PhosgeneHCID 19771201HCID 19771201, compound

Product 1

HCID 2758020Silane, chlorodecyldimethyl-Yield 88%

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Procedure

To the same reactor as used in Example 1 were added 54.1 g (0.25 mole) of decyldimethylsilanol, 215 g of 1,2-dichloroethane and 1.83 g (0.025 mole) of N,N-dimethylformamide, and 27.2 g (0.275 mole) of phosgene was introduced into the resulting mixture at a temperature of from 40° to 45° C. over 2 hours with stirring. After completion of the introduction, the same procedure as in Example 7 was carried out to obtain 51.7 g of decyldimethylchlorosilane.

Workup

  1. additionwas introduced into the resulting mixture at a temperature of from 40° to 45° C. over 2 hours

Sources & evidence

ORD record
ord-9ef0d3417bcc438389dca2aefeae64e9
Source dataset
uspto-grants-1988_10
Patent number
US04780556

Reaction notes

Loading…