Syntheses of Highly Functionalized δ,γ-Unsaturated-α-Amino Acids.
The synthesis of several γ,δ-unsaturated-α-amino acid derivatives is described. The method features regioselective stannylation of propargylglycine derivatives followed by Stille coupling reactions.
Chen
Siyuan
S
Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523; University of Colorado Cancer Center, Aurora, CO 80045.
Williams
Robert M
RM