Alkynylation of Cotarnine Hydrochloride by Ag(I) Acetylenides
作者:L. Yu. Ukhin、K. Yu. Suponitskii、V. G. Kartsev
DOI:10.1023/b:conc.0000011125.72785.fe
日期:2003.9
One-pot synthesis of cotarnine 1-alkynyl derivatives
作者:L. Yu. Ukhin、E. N. Shepelenko、L. V. Belousova、O. S. Popova、D. V. Alekseenko
DOI:10.1007/s11172-016-1385-0
日期:2016.3
Cotarnine chloride reacts with terminal acetylenes with short-time heating in acetonitrile in the presence of the catalytic system CuI—morpholine to form cotarnine 1-alkynyl derivatives.