Journal of the American Chemical Society

Catalytic Use of Elemental Gallium for Carbon–Carbon Bond Formation

B Qin, U Schneider

Index: Schneider, Uwe; Dao, Hai T.; Kobayashi, Shu Organic Letters, 2010 , vol. 12, # 11 p. 2488 - 2491

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Abstract

The first catalytic use of Ga (0) in organic synthesis has been developed by using a Ag (I) cocatalyst, crownether ligation, and ultrasonic activation. Ga (I)-catalyzed C–C bond formations between allyl or allenyl boronic esters and acetals, ketals, or aminals have

~87%

~58%

~92%

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