Reactivity of terminal imido complexes of group 4–6 metals: Stoichiometric and catalytic reactions involving cycloaddition with unsaturated organic molecules
K Kawakita, BF Parker, Y Kakiuchi, H Tsurugi… - Coordination chemistry …, 2020 - Elsevier
Imido complexes of early transition metals are key intermediates in the synthesis of many
nitrogen-containing organic compounds. The metal—nitrogen double bond of the imido …
nitrogen-containing organic compounds. The metal—nitrogen double bond of the imido …
Engendering reactivity at group 5-heteroatom multiple bonds via π-loading
JI Fostvedt, J Mendoza, S Lopez-Flores, D Alcantar… - Chemical …, 2022 - pubs.rsc.org
In this Perspective, we discuss the strategy of π-loading, ie, coordination of two or more
strongly π-donating ligands to a single metal center, as it applies to promoting reactivity at …
strongly π-donating ligands to a single metal center, as it applies to promoting reactivity at …
Observing Similarities and Differences in the Properties of Isostructural Niobium (V)/Tantalum (V) Coordination Compounds with Strong Pi-Donor Ligands
MH Furigay, S Chaudhuri, C Li, J Zhou… - Inorganic …, 2023 - ACS Publications
While niobium and tantalum are found together in their mineral ores, their respective
applications in technology require chemical separation. Nb/Ta separations are challenging …
applications in technology require chemical separation. Nb/Ta separations are challenging …
1, 2-Addition and cycloaddition reactions of niobium bis (imido) and oxo imido complexes
JI Fostvedt, LN Grant, BM Kriegel, AH Obenhuber… - Chemical …, 2020 - pubs.rsc.org
The bis (imido) complexes (BDI) Nb (NtBu) 2 and (BDI) Nb (NtBu)(NAr)(BDI= N, N′-bis (2, 6-
diisopropylphenyl)-3, 5-dimethyl-β-diketiminate; Ar= 2, 6-diisopropylphenyl) were shown to …
diisopropylphenyl)-3, 5-dimethyl-β-diketiminate; Ar= 2, 6-diisopropylphenyl) were shown to …
Mechanistic Studies of Oxygen-Atom Transfer (OAT) in the Homogeneous Conversion of N2O by Ru Pincer Complexes
G Liang, M Zhang, CE Webster - Inorganics, 2022 - mdpi.com
As the overall turnover-limiting step (TOLS) in the homogeneous conversion of N2O, the
oxygen-atom transfer (OAT) from an N2O to an Ru-H complex to generate an N2 and Ru-OH …
oxygen-atom transfer (OAT) from an N2O to an Ru-H complex to generate an N2 and Ru-OH …
[3+ 2] Cycloadditions and Retrocycloadditions of Niobium Imido Complexes: An Experimental and Computational Mechanistic Study
A Jain, JI Fostvedt, BM Kriegel, DW Small… - Inorganic …, 2022 - ACS Publications
We demonstrate reactivity between a β-diketiminate-supported niobium (III) imido complex
and alkyl azides to form niobatetrazene complexes (BDI) Nb (N t Bu)(RNNNNR)(BDI= N, N …
and alkyl azides to form niobatetrazene complexes (BDI) Nb (N t Bu)(RNNNNR)(BDI= N, N …
Computational insights into metal-catalyzed asymmetric hydrogenation
Computational chemistry has made a significant contribution to the understanding of the
mechanism of asymmetric hydrogenation by homogeneous transition metal catalysis, and its …
mechanism of asymmetric hydrogenation by homogeneous transition metal catalysis, and its …
The peculiar case of conformations in coordination compounds of group V pentahalides with N-heterocyclic carbene and synthesis of their imidazolium salts
Ž Zupanek, M Tramšek, A Kokalj, G Tavčar - Journal of Fluorine Chemistry, 2019 - Elsevier
Reaction of niobium or tantalum pentafluoride (MF 5; M= Nb, Ta) with N-heterocyclic
carbene 1, 3-bis (2, 6-diisopropylphenyl) imidazol-2-ylidene (L Dipp) yields neutral [(L Dipp) …
carbene 1, 3-bis (2, 6-diisopropylphenyl) imidazol-2-ylidene (L Dipp) yields neutral [(L Dipp) …
Structures and Bonding in Hexacarbonyl Diiron Polyenes: Cycloheptatriene and 1, 3, 5-Cyclooctatriene
M Zhang, G Liang - Chemistry, 2022 - mdpi.com
Structural preferences of (1, 3, 5-cyclooctatriene) hexacarbonyl diiron [(C8H10) Fe2 (CO) 6]
and cycloheptatriene hexacarbonyl diiron [(C7H8) Fe2 (CO) 6] were explored using density …
and cycloheptatriene hexacarbonyl diiron [(C7H8) Fe2 (CO) 6] were explored using density …