Process for preparing epoxy group-containing silanes

Details Process for preparing epoxy group-containing silanes Process for preparing epoxy group-containing silanes

1990-03-05

1990-10-30

Hollrah, Glennon H.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549214, C07D30322

Patent

active

049669818

ABSTRACT:
In a process for the preparation of epoxy group-containing alkoxy silanes by hydrosililation of a terminally unsaturated epoxy compound with a hydro-alkoxy silane using a platinum catalyst, the improvement comprising carrying out the hydrosililation in the presence of an alcohol. By this process formation of the internally sililated isomer can be suppressed and the desired terminally sililated poduct can be produced at an approximately 100% selectivity.

REFERENCES:
patent: 3787452 (1974-01-01), Leumann et al.
patent: 4028384 (1977-06-01), Vahlensieck et al.
patent: 4083856 (1978-04-01), Mendicino

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