Rhodium-catalyzed asymmetric hydroarylation of diphenylphosphinylallenes with arylboronic acids.
Rhodium-catalyzed asymmetric hydroarylation of diphenylphosphinylallenes with arylboronic acids proceeded in high yields with high regio- and enantioselectivity to give chiral allylphosphine oxides of up to 98% ee. The structural determination of the key intermediate, a pi-allylrhodium complex, was successful to establish the catalytic cycle of the reaction.
Nishimura
Takahiro
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Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Japan.
Hirabayashi
Sho
S
Yasuhara
Yuichi
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Hayashi
Tamio
T