Titanium is the second most abundant transition metal and is already a key player in
important industrial processes (eg polyethylene). Titanium is an attractive metal to use for …

The present paper comprehensively reviews group 3–7 metal NHC complexes reported
since 2014, with emphasis on their current applications and fundamental reactivity. Thanks …

The chemistry of group 4 elements has historically been dominated by the use of
metallocene complexes in stoichiometric transformations. While this area continues to be …

A survey of the chemistry of pentafulvene complexes of group four metals is presented.
Different synthetic procedures are discussed, leading to mono-and bis (η 5: η 1 …

N-Heterocyclic carbenes (NHCs) with a methylene-linked aryloxide side arm constitute a
flexible bidentate ligand platform whose usability is partly hindered as their alkali metal salts …

The reactions of bis (η5: η1-pentafulvene) titanium complexes (1) with 19 different
secondary amines (Aa–s) have been investigated. Depending on the substitution pattern of …

The reaction of Cp* MCl3 (M= Zr, Zr1; M= Hf, Hf1) with the reducing agent Na/Hg (20% Na)
and with sterically encumbered pentafulvenes adamantylidenepentafulvene AdFv, 6, 6′-di …

Active species for synthetic and catalytic applications are formed from well defined
complexes or mixtures of compounds. For group 4 metallocenes, three pathways for the …

A new concept for obtaining cationic complexes with triflate counteranions from coordinating
triflato ligands was developed. Various routes are leading to titanium (IV) and titanium (III) …

The N–H and C–H bond activation reactions at ambient conditions of seven different
secondary allyl amines (Aa–g) with bis (η5: η1-pentafulvene) titanium complexes (1) have …