Olefinic and acetylenic azasilacyclopentanes

Details Olefinic and acetylenic azasilacyclopentanes Olefinic and acetylenic azasilacyclopentanes

1991-02-15

1992-08-04

Shaver, Paul F.

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

Organic compounds

Silicon containing

C07F 710

Patent

active

051360640

ABSTRACT:
Azasilacyclopentanes of the general formula ##STR1## are prepared by reacting a dialkoxyalkyl(3-chloro-2-alkylpropyl)silane with a Grignard reagent of the formula R.sup.1 MgBr in the presence of an ether, to make an alkoxyalkylalkenyl(3-chloro-2-alkylpropyl)silane which is reacted with acetyl chloride and a Lewis acid to make chloroalkylalkenyl(3-chloro-2-alkylpropyl)silane which is then reacted with an amine of the formula R.sup.3 NH.sub.2 to make the azasilacyclopentanes.

REFERENCES:
patent: 3146250 (1964-08-01), Speier
patent: 4578492 (1986-03-01), Pratt et al.
patent: 4584393 (1986-04-01), Webb et al.
patent: 4804771 (1989-02-01), Pepe
patent: 5049688 (1991-09-01), King et al.

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