Bis(aminoalkyl)disiloxanes and method and intermediates for thei

Details Bis(aminoalkyl)disiloxanes and method and intermediates for thei Bis(aminoalkyl)disiloxanes and method and intermediates for thei

1985-01-14

1986-04-22

Shaver, Paul F.

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

Organic compounds

Silicon containing

556425, C07F 710

Patent

active

045843937

ABSTRACT:
Bis(aminoalkyl)disiloxanes such as 1,9-diamino-4,4,6,6-tetramethyl-5-oxa-4,6-disilanonane are prepared by contacting an acyclic olefinic silazane such as 2-methyl-2-sila-3-aza-5-hexene with a hydrosilation catalyst to form an intermediate which is then hydrolyzed. When certain olefinic silazanes are hydrosilated with a reaction product of a platinum compound with an olefinic siloxane, the intermediate is a composition comprising novel cyclic silazanes such as 1,1-dimethyl-1-sila-2-azacyclopentane.

REFERENCES:
patent: 2754311 (1956-07-01), Elliott
patent: 3045036 (1962-07-01), Jex et al.
patent: 3803196 (1974-04-01), Holub et al.
patent: 4152346 (1979-05-01), Seiler et al.

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