The novel 1-aza-di-π-methane rearrangement of 1-substituted-1-aza-1,4-dienes promoted by DCA-sensitization
作者:Maria J. Ortiz、Antonia R. Agarrabeitia、Santiago Aparicio-Lara、Diego Armesto
DOI:10.1016/s0040-4039(98)02684-7
日期:1999.2
Irradiation of a series of N-substituted-1-aza-1,4-dienes, using DCA as an electron transfer sensitizer, leads to the formation of the corresponding cyclopropane derivatives, in the second example of a rearrangement of the di-pi-methane type that takes place in the ground state of radical-cation intermediates. (C) 1999 Elsevier Science Ltd. All rights reserved.