A simple and convenient synthesis of a-ionone, an important component of flowers and fragrances. The key step in the formation of the a,b-unsaturated ketone moiety involves an NHC-AuI cat- alyzed Meyer–Schuster-like rearrangement of readily prepared propargylic esters.
Gold-mediated Synthesis of α-ionone
MERLINI, VALENTINA;PORTA, ALESSIO;ZANONI, GIUSEPPE;VIDARI, GIOVANNI;
2011-01-01
Abstract
A simple and convenient synthesis of a-ionone, an important component of flowers and fragrances. The key step in the formation of the a,b-unsaturated ketone moiety involves an NHC-AuI cat- alyzed Meyer–Schuster-like rearrangement of readily prepared propargylic esters.File in questo prodotto:
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