The oxidative coupling polymerization of 2,6-dimethylphenol (DMP) catalysed by copper(II) complexes of N-methylimidazole in toluene/iso-propanol (13/2v/v) or 1,2-dichlorobenzene/methanol (ODCB/MeOH) (13/2 v/v) was investigated. EPR spectra of these complexes indicated that the complex had a mononucl
Mechanistic studies of the oxidative coupling polymerization of 2,6-dimethylphenol: 1. Kinetics of polymerization catalysed by a copper(II)-tmed complex
β Scribed by F.J. Viersen; G. Challa; J. Reedijk
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 580 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-3861
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Catalysis by insoluble polymer Cu complexes was studied for the oxidative polymerization of 2,6-dimethylphenol. The polymerization was heterogeneously catalysed by the insoluble complex. The catalyst was readily recovered by filtration and could be re-used. Compared with the homogeneous system, the
## Abstract A comparative kinetic study of the reactions of two mixed valence manganese(III,IV) complexes with macrocyclic ligands, [L^1^Mn^IV^(O)~2~Mn^III^L^1^], **1** (L^1^ = 1,4,7,10βtetraazacyclododecane) and [L^2^Mn^IV^(O)~2~Mn^III^L^2^], **2** (L^2^ = 1,4,8,11βtetraazacyclotetradecane) with 2