Addition Reaction of gem-Dichloroallyl Lithium to Benzophenones in the Presence of Macrocyclic Ligands: Formation of Chloro Oxiranes

DOI: 10.1016/S0040-4020(01)85298-4

Source and publish data:

Tetrahedron p. 8161 - 8168 (1994)

Update date:2022-08-05

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Authors:

Canepa, Carlo

Prandi, Cristina

Venturello, Paolo

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Article abstract of DOI:10.1016/S0040-4020(01)85298-4

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

Full text of DOI:10.1016/S0040-4020(01)85298-4

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