Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Triplet diphenylcarbene adds to ring-substituted styrenes as an ambiphile, reacting more rapidly with electron-rich or electron-poor styrenes than with styrene itself. ... Moss, RA, Jones, M. Jr., in “Reactive Intermediates,” Jones, M. Jr.,Moss, RA, Wiley, New York, Vol. 3, in press.