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2 162 853

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Application

99110324/04, 1999-05-12

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Start date

1999-05-12

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Actual filing date

1999-05-12

(45)

Published

2001-02-10

(72)

Inventor

Dzhemilev U.M.Ibragimov A.G.Zagrebel'Naja I.V.Khalilov L.M.Dodonova N.E.Kovtunenko I.A.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF COMBINED PREPARATION OF 1-ALKOXY-CHLORO-1-(n-ALKYL)ALANES AND 1- ALKOXY-1-CHLORO-1-(ISO-ALKYL)ALANES Russian patent published in 2001 - IPC

Abstract RU 2162853 C2

FIELD: organometal and fine organic syntheses. SUBSTANCE: method comprises reacting alpha-olefins with 1-(alkoxy)- 1-iso-butyl-1-chloroalanes in the presence of zirconocene dichloride in boiling methylene chloride at 40 C for 8-12 h. Yield of the desired product is 53- 72%. EFFECT: more efficient preparation method. 1 tbl

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RU 2 162 853 C2

Authors

Dzhemilev U.M.

Ibragimov A.G.

Zagrebel'Naja I.V.

Khalilov L.M.

Dodonova N.E.

Kovtunenko I.A.

Dates

2001-02-10—Published

1999-05-12—Filed

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