82265-70-1Relevant academic research and scientific papers
Generation and reactivity of methylphosphaketene in the coordination sphere of tungsten
Mao, Yanli,Wang, Zhiyue,Ganguly, Rakesh,Mathey, Francois
, p. 4786 - 4790 (2012/09/08)
The [4 + 2] cycloadduct between the 1-methyl-2-keto-1,2-dihydrophosphinine pentacarbonyltungsten complex and dimethyl acetylenedicarboxylate can be used as a precursor for the methylphosphaketene tungsten complex under UV irradiation at room temperature. Under these conditions, the phosphaketene complex easily loses CO to give the methylphosphinidene complex. Highly reactive alcohols and primary alkylamines trap both the phosphaketene and the phosphinidene complexes. Less reactive phenol and bulky amines together with alkynes and conjugated dienes only trap the phosphinidene complex.
3H-benzophosphepine complexes: Versatile phosphinidene precursors
Borst, Mark L. G.,Bulo, Rosa E.,Gibney, Daniele J.,Alem, Yonathan,De Kanter, Frans J. J.,Ehlers, Andreas W.,Schakel, Marius,Lutz, Martin,Spek, Anthony L.,Lammertsma, Koop
, p. 16985 - 16999 (2007/10/03)
The synthesis of a variety of benzophosphepine complexes [R = Ph, t-Bu, Me; MLn = W(CO)5, Mo(CO)5, Cr(CO)5, Mn(CO)2Cp] by two successive hydrophosphinations of 1,2-diethynylbenzene is discussed in det
