Allyl chloride → Silane, (3-chloropropyl)dimethoxymethyl-

HRID 1603261

Reaction equation

HRID 1603261 reaction equation
[CH2:1]([Cl:4])[CH:2]=[CH2:3].[CH3:5][Si:6](C)([O:10][CH2:11]C)[O:7][CH2:8]C.C([Si](C=C)(C)O[Si](C)(C)C)=C>C1(C)C=CC=CC=1>[Cl:4][CH2:1][CH2:2][CH2:3][Si:6]([CH3:5])([O:10][CH3:11])[O:7][CH3:8]

Participants

5

Reactant 3

HCID 7850Allyl chloride2×HCID 62322DiethoxydimethylsilaneHCID 177605311,1-Diethenyl-1,3,3,3-tetramethyldisiloxane

Product 1

HCID 87491Silane, (3-chloropropyl)dimethoxymethyl-Yield 19.7%

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent2×

Conditions

Temperature
50 °C

Procedure

306 mg of allyl chloride, 530 mol of dimethyldiethoxysilane, and 77 mg of toluene were placed in a glass reaction tube. Then, 0.005 mol of a toluene solution of a 0-valent platinum complex of divinyltetramethyldisiloxane (platinum content: 0.4 wt %) was added to this mixture. The reaction tube was sealed and heated for 2 hours in an oil bath at 50° C. When the contents were analyzed by GC-MS following cooling, the conversion rate of allyl chloride was 100% and γ-chloropropylmethyldimethoxysilane was produced at a yield of 19.7%.

Workup

  1. customThe reaction tube was sealed
  2. temperaturefollowing cooling

Sources & evidence

ORD record
ord-d7dcaf5817964433b9e7492c9b503f1b
Source dataset
uspto-grants-1999_11
Patent number
US05986124

Linked notes

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