Modeling the Direct Activation of Dihydrogen by a P<sub>2</sub>C<sub>2</sub>-Cyclic Biradical: Formation of a Cyclic Bis(P-H λ<sup>5</sup>-phosphorane)
作者:Shigekazu Ito、Joji Miura、Noboru Morita、Masaaki Yoshifuji、Anthony J. Arduengo
DOI:10.1080/10426507.2010.518182
日期:2011.3.31
1-tert-Butyl-3-methyl-2,4-bis(2,4,6-tri-tert-butylphenyl)-1,3-diphosphacyclobutane-2,4- diyl reacts with hydride followed by proton quench to give a 2,4-diphospha-1,3-cyclobutadiene with diylidic structure.