TY - JOUR
T1 - Condensation Reactions of Chlorophosphanes with Chalcogenides.
AU - Yogendra, Sivathmeehan
AU - Chitnis, Saurabh S.
AU - Hennersdorf, Felix
AU - Bodensteiner, Michael
AU - Fischer, Roland
AU - Burford, Neil
AU - Weigand, Jan J.
N1 - M1 - Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved.
CAPLUS AN 2016:208293(Journal; Online Computer File)
PY - 2016
Y1 - 2016
N2 - A high-yielding and facile synthesis for diphosphane monochalcogenides (1Ch(R)) and their constitutional isomers, diphosphanylchalcoganes (2Ch(R)), was developed, featuring a condensation reaction between chlorophosphanes (R2PCl) and sodium chalcogenides (Na2Ch, Ch = S, Se, (Te)). The optimized protocol selectively yields either 1Ch(R) (R2(Ch)PPR2) or 2Ch(R) (Ch(PR2)2) depending upon the steric demand of the substituents R. Reaction pathways consistent with the distinct reaction outcomes are proposed. The application of 1Ch(R) and 2Ch(R) as an interesting class of ligands is exemplarily demonstrated by the prepn. of selected transition metal complexes. [on SciFinder(R)]
AB - A high-yielding and facile synthesis for diphosphane monochalcogenides (1Ch(R)) and their constitutional isomers, diphosphanylchalcoganes (2Ch(R)), was developed, featuring a condensation reaction between chlorophosphanes (R2PCl) and sodium chalcogenides (Na2Ch, Ch = S, Se, (Te)). The optimized protocol selectively yields either 1Ch(R) (R2(Ch)PPR2) or 2Ch(R) (Ch(PR2)2) depending upon the steric demand of the substituents R. Reaction pathways consistent with the distinct reaction outcomes are proposed. The application of 1Ch(R) and 2Ch(R) as an interesting class of ligands is exemplarily demonstrated by the prepn. of selected transition metal complexes. [on SciFinder(R)]
KW - diphosphine monochalcogenide prepn crystal structure reaction iron
KW - crystal structure diphosphine monochalcogenide diphosphinylchalcogane
KW - mol structure diphosphine monochalcogenide diphosphinylchalcogane
KW - phosphinylchalcogane prepn crystal structure reaction silver complex
U2 - 10.1021/acs.inorgchem.5b02723
DO - 10.1021/acs.inorgchem.5b02723
M3 - Article
SN - 0020-1669
VL - 55
SP - 1854
EP - 1860
JO - Inorganic Chemistry
JF - Inorganic Chemistry
IS - 4
ER -