Characterization of the photolysis products of sec-butylcobaloximes with imidazole and benzimidazole bases

• Type: Article in International Scientific Journal
• Date: 2001

Authors

Rangel, M (Author) ICBAS; Pereira, E (Author) FCUP; Oliveira, C (Author) Other; de Castro, B (Author) FCUP

Journal

Title: Journal of Organometallic Chemistry

Vol. 632

Pages: 85-93

ISSN: 0022-328X

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 5 Citations

Scopus - 6 Citations

Scientific classification

FOS: Natural sciences > Chemical sciences

Other information

Authenticus ID: P-000-TJY

DOI: 10.1016/s0022-328x(01)00854-3

Abstract (EN): The products obtained on the photolysis, under anaerobic conditions. of sec-butylcobaloximes with bound N-donor Imidazole and Benzimidazole bases., and sec-(C4H9)Co(DH)(2)L are identified and characterized. The results are compared with those obtained for other alkylcobaloximes, mainly in terms of the involvement of the photolysis primary products in further reactions with the species in solution, namely the ability to form adducts with the base L. Electron paramagnetic resonance (EPR) spectroscopy was chosen to monitor the photolysis process, to obtain relevant information about the electronic structure of the cobalt(II) complexes. and to determine the extent of spin density delocalized into the ligands.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 9