Abstract
Molybdenum and tungsten bis(dinitrogen) complexes of the formula M(N 2) 2(PNP) 2 (M = Mo and W) and W(N 2) 2(dppe)(PNP), supported by diphosphine ligands containing a pendant amine of the formula (CH 2PR 2) 2NR′ = P RN R′P R (R = Et, Ph; R′ = Me, Bn), have been prepared by Mg reduction of metal halides under an N 2 atmosphere. The complexes have been characterized by NMR and IR spectroscopy, X-ray crystallography, and cyclic voltammetry. Reactivity of the target Mo and W bis(dinitrogen) compounds with CO results in the formation of dicarbonyl complexes.
| Original language | English |
|---|---|
| Pages (from-to) | 4517-4529 |
| Number of pages | 13 |
| Journal | Dalton Transactions |
| Volume | 41 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - Apr 21 2012 |
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ASJC Scopus subject areas
- Inorganic Chemistry
Cite this
Synthesis and reactivity of molybdenum and tungsten bis(dinitrogen) complexes supported by diphosphine chelates containing pendant amines. / Weiss, Charles J.; Groves, Amy N.; Mock, Michael T.; Dougherty, William G.; Kassel, W. Scott; Helm, Monte; DuBois, Daniel L; Bullock, R Morris.
In: Dalton Transactions, Vol. 41, No. 15, 21.04.2012, p. 4517-4529.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Synthesis and reactivity of molybdenum and tungsten bis(dinitrogen) complexes supported by diphosphine chelates containing pendant amines
AU - Weiss, Charles J.
AU - Groves, Amy N.
AU - Mock, Michael T.
AU - Dougherty, William G.
AU - Kassel, W. Scott
AU - Helm, Monte
AU - DuBois, Daniel L
AU - Bullock, R Morris
PY - 2012/4/21
Y1 - 2012/4/21
N2 - Molybdenum and tungsten bis(dinitrogen) complexes of the formula M(N 2) 2(PNP) 2 (M = Mo and W) and W(N 2) 2(dppe)(PNP), supported by diphosphine ligands containing a pendant amine of the formula (CH 2PR 2) 2NR′ = P RN R′P R (R = Et, Ph; R′ = Me, Bn), have been prepared by Mg reduction of metal halides under an N 2 atmosphere. The complexes have been characterized by NMR and IR spectroscopy, X-ray crystallography, and cyclic voltammetry. Reactivity of the target Mo and W bis(dinitrogen) compounds with CO results in the formation of dicarbonyl complexes.
AB - Molybdenum and tungsten bis(dinitrogen) complexes of the formula M(N 2) 2(PNP) 2 (M = Mo and W) and W(N 2) 2(dppe)(PNP), supported by diphosphine ligands containing a pendant amine of the formula (CH 2PR 2) 2NR′ = P RN R′P R (R = Et, Ph; R′ = Me, Bn), have been prepared by Mg reduction of metal halides under an N 2 atmosphere. The complexes have been characterized by NMR and IR spectroscopy, X-ray crystallography, and cyclic voltammetry. Reactivity of the target Mo and W bis(dinitrogen) compounds with CO results in the formation of dicarbonyl complexes.
UR - http://www.scopus.com/inward/record.url?scp=84861419173&partnerID=8YFLogxK
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U2 - 10.1039/c2dt12224c
DO - 10.1039/c2dt12224c
M3 - Article
VL - 41
SP - 4517
EP - 4529
JO - Dalton Transactions
JF - Dalton Transactions
SN - 1477-9226
IS - 15
ER -