Abstract
Optically active acyclic N-allylamino compounds with defined configurated trisubstituted double bonds were generated via a three step sequence. The first crucial step was a two-carbon chain elongation of chiral α-aminoacid esters succeeding in a Claisen ester condensation with acetic acid ester enolates. The so formed β-ketoesters were subjected to a one pot procedure of an enol trifluoromethanesulfonate generation and a consecutive palladium catalysed cross-coupling: A Stille or a Sonogashira type reaction allowed to generate selectively the trisubstituted E-olefins.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
