PRF-ACS TOC 2008

Page 1. Propargylic esters are best substrates for Au-based catalysts. However, under typical conditions the starting Au ...
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Propargylic esters are best substrates for Au-based catalysts. However, under typical conditions the starting Au-coordinated propargylic ester 1 is in rapid equilibrium with Au-vinylic carbenoid species 2 and with Au-allene species 3.