Catalytic conversion of allylic esters to corresponding allylic silanes with hexamethyldisilane and palladium(0) or rhodium(I) complexes.

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概要

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• Treatment of allylic esters (R<SUP>1</SUP>CH=CR<SUP>2</SUP>CH<SUB>2</SUB>OCOR<SUP>3</SUP>: R<SUP>1</SUP>=H, Ar; R<SUP>2</SUP>=H, alkyl; and R<SUP>3</SUP>=Me, Ph) with hexamethyldisilane in the presence of catalytic amounts of PdL<SUB>4</SUB> (L=PPh<SUB>3</SUB> or P(OPh)<SUB>3</SUB>) or RhCl(PPh<SUB>3</SUB>)<SUB>3</SUB> gives the corresponding allylic silanes in the excellent yield.

• 公益社団法人 日本化学会の論文

著者

• Moro-oka Yoshihiko

  Research Laboratory Of Resource Utilization Tokyo Institute Of Technology

• Ikawa Tsuneo

  Research Laboratory of Resources Utilization, Tokyo Institute of Technology

• Suzuki Hiroharu

  Research Laboratory of Resources Utilization, Tokyo Institute of Technology

• Urata Hisao

  Research Laboratory of Resources Utilization, Tokyo Institute of Technology

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• Crystal structures of (1,5-cyclooctadiene)di-.MU.-methoxo-dirhodium(I) and tetrakis(.ETA.3-allyl)di-.MU.-hydroxo-dirhodium(III).
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