The chemical identity of “[Ag(py)<sub>2</sub>]MnO<sub>4</sub>” organic solvent soluble oxidizing agent and new synthetic routes for the preparation of [Ag(py)<sub>n</sub>]XO<sub>4</sub> (X = Mn, Cl, and Re, <i>n</i> = 2–4) complexes
作者:István E. Sajó、Gréta B. Kovács、Tibor Pasinszki、Petra A. Bombicz、Zoltán May、Imre M. Szilágyi、Anna Jánosity、Kalyan K. Banerji、Rajni Kant、László Kótai
DOI:10.1080/00958972.2018.1493464
日期:2018.9.17
compounds and find routes to new derivatives, a systematic study is presented for the synthesis of [Ag(py)n]XO4 (X = Mn, Cl, and Re, n = 2–4) complexes. Ten complexes including four new derivatives, [Ag(py)4]MnO4, [Ag(py)4]MnO4·4[Ag(py)2]MnO4, [Ag(py)2]ClO4·0.5 py, and [Ag(py)2]ReO4, are synthesized and characterized. The chemical identity of “Ag(py)2MnO4” is also clarified. A novel route to prepare [Ag(py)2]MnO4
摘要 研究了一种在有机化学中广泛使用的氧化剂,其假定结构为“[Ag(py)2]MnO4”及其高氯酸盐和高铼酸盐类似物。它们以纯形式合成具有挑战性。为了阐明已知化合物的化学性质并寻找新衍生物的途径,本文对[Ag(py)n]XO4(X = Mn、Cl和Re,n = 2-4)的合成进行了系统研究。 ) 复合体。十种配合物,包括四种新衍生物,[Ag(py)4]MnO4、[Ag(py)4]MnO4·4[Ag(py)2]MnO4、[Ag(py)2]ClO4·0.5 py 和 [Ag (py)2]ReO4,被合成和表征。“Ag(py)2MnO4”的化学特性也得到澄清。开发了制备[Ag(py)2]MnO4 的新途径。AgXO4 盐与纯吡啶反应,然后通过各种结晶技术制备 [Ag(py)2]XO4、[Ag(py)4]XO4、[Ag(py)4]XO4·4[Ag(py) 2]XO4,[Ag(py)2]XO4·0.5py