Transition-metal-mediated reduction and reversible double-cyclization of cyanuric triazide to an asymmetric bitetrazolate involving cleavage of the six-membered aromatic ring

Shivaiah Vaddypally, Vitaly G. Kiselev, Alex N. Byrne, C. Franklin Goldsmith, Michael J. Zdilla

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

Аннотация

Cyanuric triazide reacts with several transition metal precursors, extruding one equivalent of N2and reducing the putative diazidotriazeneylnitrene species by two electrons, which rearranges toN-(1′H-[1,5′-bitetrazol]-5-yl)methanediiminate (biTzI2−) dianionic ligand, which ligates the metal and dimerizes, and is isolated from pyridine as [M(biTzI)]2Py6(M = Mn, Fe, Zn, Cu, Ni). Reagent scope, product analysis, and quantum chemical calculations were combined to elucidate the mechanism of formation as a two-electron reduction preceding ligand rearrangement.

Язык оригиналаанглийский
Страницы (с-по)2268-2275
Число страниц8
ЖурналChemical Science
Том12
Номер выпуска6
DOI
СостояниеОпубликовано - 14 фев 2021

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