1087136-81-9Relevant academic research and scientific papers
Iridium-catalyzed asymmetric allylic substitutions-very high regioselectivity and air stability with a catalyst derived from dibenzo[a,e]cyclooctatetraene and a phosphoramidite
Spiess, Stephanie,Welter, Carolin,Franck, Geraldine,Taquet, Jean-Philippe,Helmchen, Guenter
supporting information; scheme or table, p. 7652 - 7655 (2009/04/11)
A final tweak: A new phosphoramidite iridium catalyst (see scheme) allows allylic substitutions to be run with a higher degree of regioselectivity than with other iridium catalysts and under aerobic conditions. Mechanistic aspects, in particular, the reversibility of the catalyst formation by C-H activation, are also presented. LL=dibenzocyclooctatetraene.
