75492-61-4Relevant academic research and scientific papers
Steric and electronic evaluations of P(o-tol)R2, where R is phenyl or cyclohexyl: Crystal structures of SeP(o-tol)R2
Davis, Wade L.,Muller, Alfred
, p. 1310 - 1318 (2019/09/18)
The crystal structures of SeP(o-tol)R 2, where o-tol is ortho-tolyl (2-methylphenyl) and R is Ph (phenyl), namely (2-methylphenyl)diphenylphosphane selenide, C19H17PSe, or Cy (cyclohexyl), namely dicyclohexyl(2-methylphenyl)phosphane selenide, C19H29PSe,
The Chemistry of Heteroarylphosphorus Compounds. Part 15. Phosphorus-31 Nuclear Magnetic Resonance Studies of the Donor Properties of Heteroarylphosphines towards Selenium and Platinum(II)
Allen, David W.,Taylor, Brian F.
, p. 51 - 54 (2007/10/02)
The donor properties of a series of heteroarylphosphines (bearing 2- and 3-furyl, 2- and 3-thienyl, and 1-methylpyrrol-2-yl groups directly bound to phosphorus) towards selenium and platinum(II) acceptors have been investigated by 31P n.m.r. studies of the one-bond coupling constants 1J(77Se-31P) and 1J(195Pt-31P).It is shown that the respective coupling constants increase as the heteroaryl groups become more electron withdrawing, indicating an increased s character for the phosphorus lone pair.The implications of this for the relative donor properties of the heteroarylphosphines and PPh3 are considered.
A 31P nuclear magnetic resonance spectroscopic study of some 2:1, 3:1, and 4:1 complexes of phosphine sulfides and selenides with cadmium(II), including some complexes with mixed ligands
Dean, Philip A. W.,Polensek, Lijana
, p. 1627 - 1632 (2007/10/02)
Using low temperature 31P nmr, many new complexes formed between divalent cadmium and monodentate phosphine chalcogenides in liquid SO2 have been characterized.A 4:1 (L:M) complex is formed with But3PS and, possibly, But/su
