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BTMSBD 1s a very convenient source of butadiyne, an extremely useful, but dangerously explosive chemical. It 1s also a synthon for the vlnylacetylene anion. A single trimethylsilyl group can selectively be replaced by reaction with electrophiles (Friedel-Crafts reaction) to give trimethylsilylbutadiynyl ketones. 2... [Pg.56]

See other pages where Butadiynes Friedel-Crafts reaction is mentioned: [Pg.31]

See also in sourсe #XX -- [ Pg.2 , Pg.3 , Pg.320 , Pg.334 , Pg.725 ]