136004-60-9Relevant academic research and scientific papers
Isolation of tetraphenylselenurane
Bienfait, Andre Marcel,Kubella, Paul,Mueller, Birgit,Seppelt, Konrad
experimental part, p. 576 - 578 (2012/01/19)
Tetraphenylselenurane has been isolated and structurally characterized by a single crystal structure determination. (a = 1752.1(7), b = 99.6(), c = 1074.2(4) pm, β = 98.97(1)°, P21/c) It is a yellow crystalline material that explodes on warming
Reactions of triaryl selenonium salts and diaryl selenoxides with phenyllithium: First detection of tetraaryl selenuranes [10-SE-4(C4)] by 77SE, 1H, and 13C NMR
Ogawa,Sato,Erata,Furukawa
, p. 3179 - 3182 (2007/10/02)
First evidence for the formation of tetraaryl selenuranes was presented in the reaction of triphenyl selenonium salt or 2,2'-biphenylylene phenyl selenonium salt with phenyllithium by 77Se, 1H, 13C and CH-COSY NMR studies at low temperature. These selenuranes were also formed in the reactions of the corresponding selenoxides with two equivalents of phenyllithium.
