Tetrahedron p. 8161 - 8168 (1994)
Update date:2022-08-05
Topics:
Canepa, Carlo
Prandi, Cristina
Venturello, Paolo
Benzophenones selectively attack the γ unsubstituted terminus of gem-dichloroallyl lithium, but show an increasing opposite selectivity for the α terminus in the presence of 12-crown-4 and cryptand <2.1.1>.The products coming from the α addition reaction
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