Please use this identifier to cite or link to this item:
|Title:||Oxidative homolysis of organochromium(III) macrocyclic complexes|
|Source:||Shi, S. (1994-06). Oxidative homolysis of organochromium(III) macrocyclic complexes. Transition Metal Chemistry 19 (3) : 299-301. ScholarBank@NUS Repository. https://doi.org/10.1007/BF00139097|
|Abstract:||Organochromium complexes, [CrRL(H2O)]2+] (L = 1,4,8,12-tetraazacyclopentadecane; R = 1°- or 2°-alkyl, or para-substituted benzyl), are oxidized to [CrRL(H2O)]3+, which rapidly decomposes (k3 > 102 s-1) by homolysis of the Cr-C bond. Rate constants of the oxidation of these complexes by [IrCl6]2- range from 2.20 × 10-1 (R = Me) to 4.60 × 105 (R = 4-MeC6H4CH2)dm3 mol-1 s-1. A very negative reaction constant (-4.3) is found for the oxidation of para-substituted benzlchromium(III) complexes which, in conjunction with the results of product analysis, indicates a [CrIII/R.] type transition state. © 1994 Chapman & Hall.|
|Source Title:||Transition Metal Chemistry|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 21, 2018
checked on Feb 17, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.