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2 218 343

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IPC

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Application

2002116744/04, 2002-06-25

(24)

Start date

2002-06-25

(22)

Actual filing date

2002-06-25

(45)

Published

2003-12-10

(72)

Inventor

Kirilin A.D.Zhvakina L.A.Belova L.O.Pobedimskij D.G.Chernyshev E.A.

(73)

Holder

Moskovskaja Gosudarstvennaja Akademija Tonkoj Khimicheskoj Tekhnologii Im. M.V. Lomonosova

METHOD FOR PREPARING DIMETHYLCHLOROMETHYL- HYDROXYSILANE Russian patent published in 2003 - IPC

Abstract RU 2218343 C1

FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes method for preparing dimethylchloromethylhydroxysilane by hydrolysis of nitrogen-containing organosilicon compound O- silylurethan of the general formula: ClCH₂Me₂SiOC(O)NRR' wherein a) R = R' is Et; b) R is hydrogen atom; R' is NMe₂ followed by hydrolysis for 40-45 min. EFFECT: simplified process, enhanced yield and purity of product.

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RU 2 218 343 C1

Authors

Kirilin A.D.

Zhvakina L.A.

Belova L.O.

Pobedimskij D.G.

Chernyshev E.A.

Dates

2003-12-10—Published

2002-06-25—Filed