33995-97-0Relevant articles and documents
STEREOSPECIFIC INTERCONVERSION OF THIO- AND SELENOPHOSPHORYL COMPOUNDS
Omelanczuk, Jan,Mikolajczyk, Marian
, p. 321 - 326 (2007/10/02)
The conversion of chiral methyl-n-propylphenylphosphine sulphide into the corresponding selenide and the reverse reaction are easily accomplished by treatment of the corresponding methylthio- and methylselenophosphonium salts with sodium hydrogen selenide and sodium hydrogen sulphide, respectively.Both reactions occur with retention of configuration at phosphorus and high stereospecificity.