182323-54-2Relevant academic research and scientific papers
New type of phosphorus compounds containing sulfur and selenium
Yoshifuji, Masaaki
, p. 557 - 560 (1999)
New type of phosphorus compounds containing the P=S or P=Se groups were prepared by utilization of sterically protecting group carrying amino groups with the aid of intramolecular coordination effect.
Preparation structure of dithioxo- and diselenoxophosphoranes stabilized by intramolecular coordination with a dialkylamino group
Yoshifuji, Masaaki,Sangu, Shinya,Kamijo, Kazunori,Toyota, Kozo
, p. 1049 - 1055 (2007/10/03)
Some ditfaioxophosphoranes 3 stabilized by intramolecular coordination with a dialkylarnino group were prepared, and their structures were analyzed by X-ray crystallography involving [2,4-di-(erf-butyl-6-{isopropYlmethylamino)phenyl](3c), !2,4-di-erf-buty
2,4-Di-tert-butyl-6-piperidinophenyl as a Sterically and Electronically Stabilizing Group and X-Ray Analysis of the Corresponding Diselenoxophosphorane
Yoshifuji, Masaaki,Sangu, Shinya,Kamijo, Kazunori,Toyota, Kozo
, p. 297 - 298 (2007/10/02)
The 2,4-di-tert-butyl-6-(1-piperidino)phenyl group is utilized to stabilize diselenoxophosphorane and the structure determined by X-ray analysis indicates coordination of the nitrogen lone-pair to the P-atom to form a four-membered ring with a remarkably
