Transition metal chemistry of main group hydrazides. A new long-chain diphosphine with the P[sup III]-N-N-P[sup V]-N-N-P[sup III] backbone as a chelating ligand for molybdenum, platinum, and palladium. Crystal and molecular structures of cis-[Mo(CO)[sub 4]][PhP(S) [N(Me) NHP(i-Pr)[sub 2]][sub 2]] and cis-PtCl[sub 2][PhP(S) [N(Me) NHP (i-Pr)[sub 2]][sub 2]]

Reddy, V S; Katti, K V; Barnes, C L

doi:10.1021/om00018a034

Transition metal chemistry of main group hydrazides. A new long-chain diphosphine with the P[sup III]-N-N-P[sup V]-N-N-P[sup III] backbone as a chelating ligand for molybdenum, platinum, and palladium. Crystal and molecular structures of cis-[Mo(CO)[sub 4]][PhP(S) [N(Me) NHP(i-Pr)[sub 2]][sub 2]] and cis-PtCl[sub 2][PhP(S) [N(Me) NHP (i-Pr)[sub 2]][sub 2]]

Journal Article · Wed Jun 01 04:00:00 EDT 1994 · Organometallics; (United States)

DOI:https://doi.org/10.1021/om00018a034· OSTI ID:7164847

Reddy, V S; Katti, K V ^[1]; Barnes, C L ^[2]

Allton Building Lab., Columbia, MO (United States)
Univ. of Missouri, Columbia, MO (United States)

The reaction of PhP(S)[N(Me)NH[sub 2]][sub 2] (1) with (i-Pr)[sub 2]PCl gave the new long-chain diphosphine ligand PhP(S)[N(Me)NHP(i-Pr)[sub 2]][sub 2] (2) in good yields. The reactions of the new ligand 2 with [Mo(CO)[sub 4](NHC[sub 5]H[sub 10])[sub 2]], PtCl[sub 2](COD), and PdCl[sub 2](PhCN)[sub 2] gave the eight-membered metallacylcic compounds cis-[Mo(CO)[sub 4]][PhP(S)[N(Me) NHP(i-Pr)[sub 2]][sub 2]] (3), cis-[PtCl[sub 2][PhP(S) [N(Me) NHP-(i-Pr)[sub 2]][sub 2]] (4), and cis-[PdCl[sub 2][PhP(S)[N(Me) NHP(i-Pr)[sub 2]][sub 2]]] (5) in good yields. The X-ray crystal structures of 3 and 4 have been determined; (3) monoclinic, space group P2[sub 1]/n, with a = 8.555(2) [angstrom], b = 19.045(2) [angstrom], c = 19.700(3) [angstrom], [beta] = 98.59(1)[degree], Z = 4, and R = 0.028; (4) monoclinic, space group P2[sub 1]/c, with a = 10.608(2) [angstrom], b = 18.714(2) [angstrom], c = 15.404(4) [angstrom], [beta] = 109.41(1)[degree], Z = 4, and R = 0.037. 22 refs., 3 figs., 5 tabs.

DOE Contract Number:: FG02-89ER60875

OSTI ID:: 7164847

Journal Information:: Organometallics; (United States), Journal Name: Organometallics; (United States) Vol. 13:6; ISSN 0276-7333; ISSN ORGND7

Country of Publication:: United States

Language:: English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400201* -- Chemical & Physicochemical Properties
CHEMICAL BONDS
COHERENT SCATTERING
COMPILED DATA
COMPLEXES
CRYSTAL STRUCTURE
DATA
DIFFRACTION
INFORMATION
LIGANDS
MAGNETIC RESONANCE
MOLECULAR STRUCTURE
MOLYBDENUM COMPLEXES
NUCLEAR MAGNETIC RESONANCE
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PALLADIUM COMPLEXES
PLATINUM COMPLEXES
RESONANCE
SCATTERING
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
X-RAY DIFFRACTION

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