LAUSR

Fluctuating Behavior and Ligand-Dependent Reactivity of Isocyanates with Bis(pentafulvene)titanium Complexes

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0 Published in 2025 at "Inorganic Chemistry"

DOI: 10.1021/acs.inorgchem.5c00947

Abstract: Reactions of bis(π-η5:σ-η1-pentafulvene)titanium complexes with isocyanates result in selective insertions of either one or two equivalents of RNCO into the two frustrated Ti–Cexo bonds under mild conditions. Depending on the pentafulvene ligand, K1 O- and… read more here.

Keywords: titanium; titanium complexes; bis pentafulvene; ligand ... See more keywords

Syntheses, Characterization, and Redox Activity of Ferrocene-Containing Titanium Complexes

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0 Published in 2024 at "ACS Omega"

DOI: 10.1021/acsomega.4c04332

Abstract: The chemistry of bis(π–η5:σ–η1-pentafulvene)titanium complexes is characterized by a broad range of E–H activation and Ti–C functionalization reactions, whereas ferrocene derivatives are easily accessible and redox-active compounds. The reaction of ferrocenealdehyde and -ketones with bis(π–η5:σ–η1-pentafulvene)titanium… read more here.

Keywords: reaction; titanium; titanium complexes; ferrocene ... See more keywords

Reaction of a bis(pentafulvene)titanium complex with an N-heterocyclic olefin: C-H-activation leads to resonance between a titanium vinyl and titanium alkylidene complex.

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1 Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt00014h

Abstract: The N-heterocyclic olefin (NHO) ImMe4CH2 (2) (ImMe4CH2 = (MeCNMe)2CCH2) was employed for the synthesis of the titanium complex 3 derived from an NHO ligand precursor. By reacting 2 with the bis(π-η5:σ-η1-pentafulvene)titanium complex 1a, the terminal… read more here.

Keywords: pentafulvene titanium; bis pentafulvene; titanium vinyl; heterocyclic olefin ... See more keywords