A chiral diphosphine as trans-chelate ligand and its relevance to catalysis

A chiral diphosphine as trans-chelate ligand and its relevance to catalysis

The chiral diphosphine ligand R,R-trans-1,2-C(6)H(10)(NHCOC(6)H(4)PPh(2))(2), 1, gives the fluxional trans-chelate complexes [M(1)]X, 2a-2c, M = Au or Ag. It is suggested that a similar trans-chelate conformation may be present in the catalytic intermediate [Pd(1)].

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-03, Vol.46 (11), p.1953-1955
Hauptverfasser: Nasser, Nasser, Eisler, Dana J, Puddephatt, Richard J
Format: Artikel
Sprache:eng
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Zusammenfassung:The chiral diphosphine ligand R,R-trans-1,2-C(6)H(10)(NHCOC(6)H(4)PPh(2))(2), 1, gives the fluxional trans-chelate complexes [M(1)]X, 2a-2c, M = Au or Ag. It is suggested that a similar trans-chelate conformation may be present in the catalytic intermediate [Pd(1)].
ISSN:1359-7345
1364-548X
DOI:10.1039/b923911a