Etude de la photooxygenation par l'oxygene singulet, de la photooxygenation par l'anthracenedicarbonitrile-9,10 et de l'electrooxygenation de bicyclanylidenes en dioxetannes-1,2 dispiranniques
Etude de la photooxygenation par l'oxygene singulet, de la photooxygenation par l'anthracenedicarbonitrile-9,10 et de l'electrooxygenation de bicyclanylidenes en dioxetanes-1,2 dispiranniques
Selones as intermediates in the preparation of extremely sterically hindered molecules
作者:Frank S. Guziec、Lynn James SanFilippo、Christopher J. Murphy、Christine A. Moustakis、Edward R. Cullen
DOI:10.1016/s0040-4020(01)96723-7
日期:1985.1
The preparation and reactions of selones, selenium analogues of ketones, are described with particular emphasis on their utility in the preparation of extremely stericallyhindered molecules. Mechanistic questions related to these reactions are discussed and evidence for “active selenium” is presented. Selenophilic additions of organometallic compounds to selones are also reported.