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ChemicalBook CAS DataBase List 2-(3,4-EPOXYCYCLOHEXYL) ETHYLMETHYL DIMETHOXYSILANE
97802-57-8

2-(3,4-EPOXYCYCLOHEXYL) ETHYLMETHYL DIMETHOXYSILANE synthesis

2synthesis methods
-

Yield:97802-57-8 80%

Reaction Conditions:

with dihydrogen hexachloroplatinate in isopropanol at 60 - 100; for 0.5 h;

Steps:

3.1

(1) In a 250ml three-necked flask equipped with a stirring bar and a thermometer,Input vinyl epoxy cyclohexane20g, add 0.08g chloroplatinic acid isopropanol solution catalyst,The catalyst concentration was 10 ppm; the temperature was raised to 60° C. with stirring, and methyldimethoxysilane was slowly added dropwise. The total amount of methyldimethoxysilane added was 25 g.After the methyldimethoxysilane is added dropwise, the reaction temperature is controlled between 90-100°C,The reaction was carried out for 30 min, and the solvent was distilled off to obtain the crude product (I)-a'-7.The crude product was purified by distillation under reduced pressure at 130-140°C,The target product (I)-a'-7 was obtained with a product yield of 80%.

References:

CN113816985,2021,A Location in patent:Paragraph 0057-0060

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