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Organobarium reagents

Furthermore, organobarium reagents, prepared from anhydrous Bal2 and (sily-loxy)allyllithium, react with carbonyl compounds at the least sterically hindered terminus (i.e. the y position)14. The ratio of y- to a-products depends upon the size of the silyl... [Pg.439]

Organobarium reagents. 17. 204-21 Allylation. Active barium is gei of Li biphenylide in THF at room tern allylbarium reagents, which can be us stereoselectivities. rlireo-Homoallylie hydes are obtained. ... [Pg.254]

See other pages where Organobarium reagents is mentioned: [Pg.204]    [Pg.204]    [Pg.255]    [Pg.204]    [Pg.204]    [Pg.204]    [Pg.255]    [Pg.204]    [Pg.1323]   
See also in sourсe #XX -- [ Pg.204 ]

See also in sourсe #XX -- [ Pg.255 ]

See also in sourсe #XX -- [ Pg.204 ]



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