Electrosynthesis in a microemulsion using a novel cobaloxime catalyst
UNSPECIFIED. (1999) Electrosynthesis in a microemulsion using a novel cobaloxime catalyst. ELECTROCHEMISTRY COMMUNICATIONS, 1 (12). pp. 618-621. ISSN 1388-2481Full text not available from this repository.
[Bis[mu-[(2,3-butanedione dioximato) (2-)-O:O']]tetrafluorodiborato(2-)-N,N',N ",N "']cobalt (COBF, 1) was used as a catalyst for the conversion of trans-1,2-dibromocyclohexane (DBCH) to cyclohexene and the photoelectrochemical cyclisation of 2-(4-bromobutyl)-2-cyclohexen-1-one (BBC) to trans-1-decalone 2 in a microemulsion. Voltammetry showed clear evidence of catalytic behaviour and bulk electrolysis showed larger turnover numbers for both reactions when compared with the same system using vitamin B-12a as catalyst. For BBC, improved turnover may result from a relatively weak carbon-cobalt bond in the alkylcobalt intermediate of 1, and from better partition of 1 into the organic phase in which reactant BBC resides. (C) 1999 Elsevier Science S.A. All rights reserved.
|Item Type:||Journal Article|
|Subjects:||Q Science > QD Chemistry|
|Journal or Publication Title:||ELECTROCHEMISTRY COMMUNICATIONS|
|Publisher:||ELSEVIER SCIENCE INC|
|Number of Pages:||4|
|Page Range:||pp. 618-621|
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