TY - JOUR
T1 - Organometallic Ni(ii), Ni(iii), and Ni(iv) complexes relevant to carbon-carbon and carbon-oxygen bond formation reactions
AU - Magallón, C.
AU - Griego, L.
AU - Hu, C. H.
AU - Company, A.
AU - Ribas, X.
AU - Mirica, L. M.
N1 - Funding Information:
We acknowledge financial support from NSF CHE-1925751 to L.M., MINECO-Spain for projects PID2019-104498GB-I00 to X.R., and PID2019-106699GB-I00 to A.C. Generalitat de Catalunya is also acknowledged for project 2017SGR264. We thank UdG for a IFUdG PhD grant to C.M. X.R. and A.C. are thankful for an ICREA Acadèmia award. The authors are grateful to STR-UdG for technical support.
Publisher Copyright:
© the Partner Organisations.
PY - 2022/3/7
Y1 - 2022/3/7
N2 - Herein, the pyridinophanetetradentate ligand 3,6,9-trimethyl-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(15),11,13-triene, PyNMe3, is used to isolate and structurally characterize well-defined organometallic Ni(ii) and Ni(iii) complexes bearing the cycloneophyl fragment, an alkyl/aryl C-donor ligand. Furthermore, spectroscopic and cryo-mass spectrometry studies suggest the formation of a transient Ni(iv) organometallic complex, and its relevance to C-C and C-O bond formation reactivity studies is discussed.
AB - Herein, the pyridinophanetetradentate ligand 3,6,9-trimethyl-3,6,9,15-tetraazabicyclo[9.3.1]pentadeca-1(15),11,13-triene, PyNMe3, is used to isolate and structurally characterize well-defined organometallic Ni(ii) and Ni(iii) complexes bearing the cycloneophyl fragment, an alkyl/aryl C-donor ligand. Furthermore, spectroscopic and cryo-mass spectrometry studies suggest the formation of a transient Ni(iv) organometallic complex, and its relevance to C-C and C-O bond formation reactivity studies is discussed.
UR - http://www.scopus.com/inward/record.url?scp=85125831853&partnerID=8YFLogxK
U2 - 10.1039/d1qi01486b
DO - 10.1039/d1qi01486b
M3 - Article
AN - SCOPUS:85125831853
SN - 2052-1553
VL - 9
SP - 1016
EP - 1022
JO - Inorganic Chemistry Frontiers
JF - Inorganic Chemistry Frontiers
IS - 5
ER -