Enantioselective synthesis of (+)(R)- and (–)(S)-nicotine based on Ir-catalysed allylic amination
作者:Carolin Welter、Rosa M. Moreno、Stephane Streiff、Günter Helmchen
DOI:10.1039/b508634e
日期:——
The synthesis of nicotine with enantiomeric excess of >99% ee was accomplished by asymmetric Ir-catalysed allylic amination followed by ring closing metathesis and racemisation-free double bond reduction.