Electron-transfer reactions of rhenium carbonyl radicals with N-methylpyridinium cations: application of Marcus-type relationships
作者:Michael R. Burke、Theodore L. Brown
DOI:10.1021/ja00196a027
日期:1989.7
radicals, Re(CO)sub 4}L* (L = PMesub 3} or P(O-i-Pr)sub 3}), generated via flashphotolysis at 22degree}C of acetonitrile solutions of the corresponding dinuclear compounds, Resub 2}(CO)sub 8}Lsub 2}, are observed to undergo electron transfer to substituted N-methylpyridinium cations. Reaction rates were measured by observing the disappearance of the transient absorption due to Re(CO)sub 4}L* or
Stable free radicals. 12. New aspects of the behavior of 1-alkyl-4-(carboalkoxy)- and 1-alkyl-4-carbamidopyridinyl radicals in solution and in thin films
作者:Joshua Hermolin、Menachem Levin、Edward M. Kosower