TY - JOUR
T1 - Homoleptic chelating N-heterocyclic carbene complexes of palladium and nickel
AU - Herrmann, Wolfgang A.
AU - Schwarz, Jürgen
AU - Gardiner, Michael G.
AU - Spiegler, Michael
PY - 1999/2/22
Y1 - 1999/2/22
N2 - Homoleptic, dicationic nickel(II) complexes with two cis-chelating N-heterocyclic carbene ligands have been prepared via high yielding, air-stable procedures. Homoleptic and heteroleptic dicationic tetra(carbene) palladium(II) analogues are accessible by the reaction of [cis-CH2{N(H)C=C(H)N(Me)C}2Pd(OAc)2] with one diazolium diiodide salt precursor or by reacting [cis-CH2{N(H)C=C(H)N(Me)C}2PdI2] with two equivalents of NaOAc and the corresponding diazolium diiodide salts. 1H- and 13C-NMR as well as X-ray crystallographic data are discussed.
AB - Homoleptic, dicationic nickel(II) complexes with two cis-chelating N-heterocyclic carbene ligands have been prepared via high yielding, air-stable procedures. Homoleptic and heteroleptic dicationic tetra(carbene) palladium(II) analogues are accessible by the reaction of [cis-CH2{N(H)C=C(H)N(Me)C}2Pd(OAc)2] with one diazolium diiodide salt precursor or by reacting [cis-CH2{N(H)C=C(H)N(Me)C}2PdI2] with two equivalents of NaOAc and the corresponding diazolium diiodide salts. 1H- and 13C-NMR as well as X-ray crystallographic data are discussed.
KW - Heterocyclic carbene
KW - Nickel
KW - Palladium
UR - http://www.scopus.com/inward/record.url?scp=0003018438&partnerID=8YFLogxK
U2 - 10.1016/S0022-328X(98)00980-2
DO - 10.1016/S0022-328X(98)00980-2
M3 - Article
AN - SCOPUS:0003018438
SN - 0022-328X
VL - 575
SP - 80
EP - 86
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1
ER -