Unusual cycloaddition of some 1-acyl indoles to an o-quinone monoimide
作者:David St C. Black、Donald C. Craig、Harold W. Heine、Naresh Kumar、Elizabeth A. Williams
DOI:10.1016/s0040-4039(00)96947-8
日期:——
1-Acyl indoles act as dienophilic components of a [4+2]-cycloaddition when treated with an o-quinonemonoimide: an X-ray crystal structure determination established the structure of one of the adducts.