1254697-12-5Relevant articles and documents
Synthesis and properties of oligo(biradicals) composed of 1,3-diphosphacyclobutane-2,4-diyl units and benzyl-type linkers
Ito, Shigekazu,Miura, Joji,Morita, Noboru,Yoshifuji, Masaaki,Arduengo III, Anthony J.
, p. 404 - 411 (2010)
We have succeeded in catenating two sterically encumbered 1,3-di-t-butyl-2,4-bis(2,4,6-tri-t-butylphenyl)-1,3-diphosphacyclobutane-2, 4-diyl units with a spacer 1,2-(CH2)2C6H 4 to obtain bis(biradicals) as consi