Cephalotaxine chemistry: unusual addition reactions of seco-cephalotaxine derivatives
作者:John M. Schwab、Ronald J. Parry、Bruce M. Foxman
DOI:10.1039/c39750000906
日期:——
Additionreactions of two seco-cephalotaxinederivatives are described which appear to proceed via 1,6-additions to cyclopentadienone intermediates; the structure of one of these addition products has been verified by X-ray analysis.