W. Weigel et Hg. Henning, A NOVEL SYNTHESIS OF ALPHA-MORPHOLINO AND BETA-MORPHOLINO ENONES BY ELECTRON-TRANSFER SENSITIZED PHOTOOXIDATION OF 2-MORPHOLINOCYCLOPROPANOLS, Chemical communications, (19), 1997, pp. 1893-1894
An electron transfer mechanism is proposed to account for the photooxi
dation of 2-morpholinocyclopropanols 1 to the amino enone derivatives
2 and 3 in the presence of 9,10-dicyanoanthracene or triphenylpyrylium
tetrafluoroborate and triplet oxygen.