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P,P-Diphenyl-N-(1,1,2,2-tetra-phenyl-1?-diphosphanyl-idene)phosphinous amide.

ABSTRACT: The title compound, C(36)H(30)NP(3), a structural isomer of tris-(diphenyl-phosphino)amine, was unexpectedly isolated as the sole phospho-rus-containing product from the reaction of Mg[N(PPh(2))(2)](2)(THF)(2) (THF is tetra-hydro-furan) with CO(2). Its identity was confirmed by (31)P NMR spectroscopy and single-crystal X-ray diffraction. The geometry at the two P(III) atoms is trigonal pyramidal, while the P(V) atom adopts a distorted tetrahedral geometry.

SUBMITTER: Dickie DA

PROVIDER: S-EPMC2962250 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature

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P,P-Diphenyl-N-(1,1,2,2-tetra-phenyl-1λ-diphosphanyl-idene)phosphinous amide.

Dickie Diane A DA Kemp Richard A RA

Acta crystallographica. Section E, Structure reports online 20080709 Pt 8

The title compound, C(36)H(30)NP(3), a structural isomer of tris-(diphenyl-phosphino)amine, was unexpectedly isolated as the sole phospho-rus-containing product from the reaction of Mg[N(PPh(2))(2)](2)(THF)(2) (THF is tetra-hydro-furan) with CO(2). Its identity was confirmed by (31)P NMR spectroscopy and single-crystal X-ray diffraction. The geometry at the two P(III) atoms is trigonal pyramidal, while the P(V) atom adopts a distorted tetrahedral geometry. ...[more]

PMID: 21203164

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