Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes | Zendy

Kwamen A. Carel N. | Zendy; Jenniches Judith | Zendy; Oppel Iris M. | Zendy; Albrecht Markus | Zendy

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Solvent Dependence of the Monomer–Dimer Equilibrium of Ketone‐Substituted Triscatecholate Titanium(IV) Complexes

Author(s) -

Kwamen A. Carel N.,

Jenniches Judith,

Oppel Iris M.,

Albrecht Markus

Publication year - 2020

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.202001053

Subject(s) - ketone , dimer , monomer , steric effects , alkyl , solvent , titanium , chemistry , side chain , solvent effects , polymer chemistry , computational chemistry , stereochemistry , organic chemistry , polymer

Hierarchical helicates based on ketone‐substituted titanium(IV)triscatecholates show different monomer‐dimer behavior depending on different solvents. The dimerization constants of a whole series of differently alkyl‐substituted complexes is analyzed to show that the solvent has a very strong influence on the dimerization. Hereby, effects like solvophobicity/philicity, sterics, electronics of the substituents and weak side‐chain—side‐chain interactions seem to act in concert.

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