Novel Compounds with a Viologen Skeleton and N-Heterocycles on the Peripheries: Electrochemical and Spectroscopic Properties
作者:Simona Asaftei、Ana Maria Lepadatu、Marius Ciobanu
DOI:10.1002/hlca.201000361
日期:2011.6
The present article deals with novel compounds comprising a redox‐active group as core and a nucleobase in the peripheries, linked covalently via a spacer. The new derivatives 1,1′,1″‐(benzene‐1,3,5‐triyltrimethanediyl)tris1′‐[3‐(3,4‐dihydro‐5‐methyl‐2,4‐dioxopyrimidin‐1(2H)‐yl)propyl]‐4,4′‐bipyridinium} hexafluorophosphate (1), 1,1′,1″‐(benzene‐1,3,5‐triyltrimethanediyl)tris1′‐[2‐(4‐chloro‐7H‐pyrrolo[2
本文研究了一种新型化合物,该化合物包含一个氧化还原活性基团作为核心,并在外围具有一个核碱基,它们通过一个间隔基共价连接。新衍生物1,1',1''-(苯-1,3,5-三基三甲二基)三1'-[3-(3,4-二氢-5-甲基-2,4-二氧嘧啶-1,2 H)-基)丙基] -4,4'-联吡啶鎓}六氟磷酸盐(1),1,1',1''-(苯-1,3,5-三基三甲二基)三1'-[2-(4-氯-7 H-吡咯并[2,3- [ d ]嘧啶-7-基)乙基] -4,4'-联吡啶}六氯化物(2a) 1吡咯并[2,3- d ]嘧啶系统的编号遵循IUPAC规则,与嘌呤环系统的编号不同。 和1,1',1“ - (苯-1,3,5- triyltrimethanediyl)三1' - [2-(2-氨基-4-氯-7 ħ吡咯并[2,3- d ]嘧啶‐7‐基)乙基] ‐4,4'‐联吡啶鎓六溴化物(2b)1)是通过核碱基阴离子烷基化反应合成的,并连接到4