S. Suga et al., Control of the free radical reaction by dynamic coordination: unique reactivity of pyridylethyl-substituted tin hydrides, CHEM COMMUN, (13), 1999, pp. 1237-1238
Tin hydrides having one or two pyridyl groups show unique reactivity in the
reduction of alkyl halides under radical conditions, indicating the potent
ial of intramolecular coordination for the control of radical reactions.