Olefinic and acetylenic azasilacyclopentanes

Details Olefinic and acetylenic azasilacyclopentanes Olefinic and acetylenic azasilacyclopentanes

1992-02-28

1992-11-10

Shaver, Paul F.

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

Organic compounds

Silicon containing

556488, C07F 708, C07F 718

Patent

active

051625601

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.

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