66849-86-3Relevant academic research and scientific papers
Bis(bidentate) Complexes of Iminobis(diphenylphosphine chalcogenides) 2> (X = S or Se; M = Ni, Pd or Pt)
Bhattacharyya, Pravat,Novosad, Josef,Philips, Julian,Slawin, Alexandra M. Z.,Williams, David J.,Woollins, J. Derek
, p. 1607 - 1613 (1995)
The compound NH(SePPh2)2 has been synthesised from NH(PPh2)2 and selenium in refluxing toluene.A range of complexes 2> (X = Se, M = Pt 1 or Pd 2; X = S, M = Pt 3, Pd 4 or Ni 5) of the monoanions derived from NH(SePPh2)2 and its sulfur a
Structural and Spectroscopic Comparison of Soft-Se vs. Hard-O Donor Bonding in Trivalent Americium/Neodymium Molecules
Goodwin, Conrad A. P.,Schlimgen, Anthony W.,Albrecht-Sch?nzart, Thomas E.,Batista, Enrique R.,Gaunt, Andrew J.,Janicke, Michael T.,Kozimor, Stosh A.,Scott, Brian L.,Stevens, Lauren M.,White, Frankie D.,Yang, Ping
, p. 9459 - 9466 (2021)
Covalency is often considered to be an influential factor in driving An3+ vs. Ln3+ selectivity invoked by soft donor ligands. This is intensely debated, particularly the extent to which An3+/Ln3+ covalency diffe
Organocatalytic Conversion of Nucleosides to Furanoid Glycals
Chung, Cheol K.,Ji, Yining,Lam, Yu-Hong,Maligres, Peter E.,Mao, Edna
, p. 7529 - 7536 (2021/06/28)
A class of organocatalysts that are highly active for the conversion of 2′-deoxynucleosides to furanoid glycals have been discovered. These phosphorimides, (Ph2PS)2NH and (Ph2PSe)2NH, were shown to effectively mediate persilylation of 2′-deoxynucleosides
Probing solid iminobis(diorganophosphine chalcogenide) systems with multinuclear magnetic resonance
Demko, Bryan A.,Wasylishen, Roderick E.
experimental part, p. 348 - 360 (2009/10/23)
A 31P and 77Se solid-state NMR investigation of the iminobis(diorganophosphine chalcogenide) HN(R2PE)2 (R = Ph, iPr; E = O, S, Se) systems is presented. The NMR results are discussed in terms of the k
Preparation and Characterisation of (PR3)2>Cl (R = alkyl or aryl); Crystal Structure of >*0.5EtOH*0.3CH2Cl2
Bhattacharyya, Pravat,Slawin, Alexandra M. Z.,Williams, David J.,Woollins, J. Derek
, p. 2489 - 2496 (2007/10/03)
Reaction of NH(PPh2)2 with selenium gives Ph2P(Se)NHP(Se)Ph2 which may be deprotonated with KOBu-t to give K.This can be treated with appropriate Group VIII metal complexes to give (cod)> (cod = cycloocta-1,5-diene), a series of complexes of formula (PR3)2>Cl (PR3 = PMe3, PMe2Ph, PEt3, 1/2NH(PPh2)2 or 1/2Ph2PCH2CH2PPh2) and (PMe2Ph)> (M = Pt or Pd).The new compounds have been characterised by 31P and 195Pt NMR and IR spectroscopy, FAB(1+) mass spectrometry and microanalyses.Furthermore, a small quantity of a mixed-ligand complex >*0.5EtOH*0.3CH2Cl2 has been characterised by X-ray crystallography and 31P NMR spectroscopy.Its structure reveals an approximately planar five-membered PdSeP2N ring and a puckered six-membered PdSe2P2N ring.In the crystal the molecules pack with channels which contain the disordered CH2Cl2 molecules running down the a direction.
