Stabilizing biochemically important intermediates through metal coordination. 5,8-Bis(trimethylsilyl)-5,8-dihydropteridine and its deaza derivative. Journal of Organometallic Chemistry, (362)1-2:37--51, 1989. [PUMA: deazapteridine pteridine reductive silylation]
Coordination ambivalence and fluxional behavior in mono- and binuclear pentacarbonyltungsten complexes of pteridine and its deaza derivatives. Journal of Organometallic Chemistry, (369)1:83--103, 1989. [PUMA: carbonyl complex;triazanaphthalene complex;tungsten deaza deriv deriv;naphthyridine fluxionality pteridine tungsten]