The novel iridium complex [IrCp*(NCMe)2(PPh2Me)][PF6]2 (I) efficiently catalyzed the Meyer–Schuster rearrangement of selected arylpropargylic alcohols into α,β-unsaturated aldehydes under mild conditions and without the need of a cocatalyst. A mechanism involving a (hydroxy)alkenylcarbene intermediate is proposed.
[IrCp*(NCMe)2(PPh2Me)][PF6]2as Catalyst for the Meyer-Schuster Rearrangement of Arylpropargylic Alcohols under Mild Conditions
ZUCCACCIA, Cristiano;
2014
Abstract
The novel iridium complex [IrCp*(NCMe)2(PPh2Me)][PF6]2 (I) efficiently catalyzed the Meyer–Schuster rearrangement of selected arylpropargylic alcohols into α,β-unsaturated aldehydes under mild conditions and without the need of a cocatalyst. A mechanism involving a (hydroxy)alkenylcarbene intermediate is proposed.File in questo prodotto:
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