Process for alkyne hydrosilation using cycloalkenes as catalyst

Details Process for alkyne hydrosilation using cycloalkenes as catalyst Process for alkyne hydrosilation using cycloalkenes as catalyst

1996-01-17

1996-10-15

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C07F 708

Patent

active

055655963

ABSTRACT:
An improved process for hydrosilating alkynes with organodihalosilanes and trihalosilanes in the presence of a platinum catalyst selected from a group consisting of platinum halides and reaction product of platinum halides with organosilicon compounds having terminal aliphatic unsaturation. The process uses a cycloalkene comprising about six to 20 carbon atoms as a catalyst modifier to reduce formation of the bis-silated adduct of the alkynes.

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patent: 5449802 (1995-09-01), Bank et al.
patent: 5486637 (1996-01-01), Bank et al.
patent: 5493045 (1996-02-01), Bank et al.

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