Intramolecular trapping of N-nitrenes: oxidation products of 3-amino-2-(2,4-dimethoxyphenylpropyl)quinazolin-4(3H)-one
作者:Robert S. Atkinson、Nagwa A. Gawad、David R. Russell、Lesley J. S. Sherry
DOI:10.1039/c39830000568
日期:——
Oxidation of the title N-aminoquinazolone (2) with lead tetra-acetate in methanol gave the bridged structure (4) which, when left in methanol, was converted into (5) whose cyclopentane ring-containing structure was confirmed by X-ray crystallography.