Search results for "diphosphene"
showing 4 items of 4 documents
CCDC 2115738: Experimental Crystal Structure Determination
2022
Related Article: Chris Gendy, Juuso Valjus, Roland Roesler, Heikki M. Tuononen|2022|Angew.Chem.,Int.Ed.|61|e202115692|doi:10.1002/anie.202115692
CCDC 1556525: Experimental Crystal Structure Determination
2017
Related Article: M. Höhne, A. Spannenberg, B.H. Müller, U. Rosenthal|2017|IUCrData|2|x170903|doi:10.1107/S2414314617009038
Synthesis and reactivity of P-ferrocenylalkylidenephosphanes and related iminophosphanes and diphosphenes
1997
P-Ferrocenyl-substituted alkylidenephosphanes have been prepared and characterized spectroscopically. Their ready conversion to the corresponding acylphosphanes and 1,2-diacyldiphosphanes, as well as a new type of phosphirene synthesis are presented. The X-ray structure of the tetraferrocenyl-substituted diacyldiphosphane has been investigated. Furthermore, P-ferrocenyl iminophosphanes and their complexation behaviour are described. Diferrocenyldiphosphene, which is known to be unstable, has been stabilized by complexation; this has been confirmed by NMR-spectroscopy and X-ray structure analysis.
1,1′-(Diphosphene-1,2-diyl)bis(2,2,6,6-tetramethylpiperidine)
2017
The title compound, C18H36N2P2, crystallizes in the triclinic space groupP-1 with two independent molecules in the asymmetric unit. Both molecules adopt atransconfiguration of the tetramethylpiperidine units along the P=P axis. The crystal packing is stabilized only by van der Waals interactions.