Reduction of dipyrido-[3,2-a : 2 ',3 '-c]-phenazine (dppz) by photolysis in ethanol solution

McGovern DA; Selmi A; OBrien JE; Kelly JM; Long C

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Reduction of dipyrido-[3,2-a : 2 ',3 '-c]-phenazine (dppz) by photolysis in ethanol solution

机译：在乙醇溶液中光解还原二吡啶基-[3,2-a：2'，3'-c]-吩嗪（dppz）

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摘要

Photolysis of dipyrido-[3,2-a:2',3'-c]-phenazine (dppz) (1) in ethanol solution leads to the formation of 9,14-dihydrodipyridophenazine (2), which has been characterised by detailed NMR analysis, UV/VIS absorption spectroscopy, and theoretical calculations which reveal that its red colour is due to a low-lying intramolecular charge transfer state.

机译：双吡啶-[3,2-a：2'，3'-c]-吩嗪（dppz）（dppz）（1）在乙醇溶液中的光解导致形成9,14-dihydrodipyridophenazine（2），其特征是NMR分析，UV / VIS吸收光谱和理论计算表明，其红色是由于低位分子内电荷转移状态引起的。

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来源
《Chemical Communications》 |2005年第11期|p. 1402-1404|共3页
作者
McGovern DA; Selmi A; OBrien JE; Kelly JM; Long C;
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作者单位

Univ Dublin Trinity Coll, Dept Chem, Dublin 2, Ireland;

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原文格式 PDF
正文语种 eng
中图分类化学;
关键词
LIGHT-SWITCH; PICOSECOND; RU(PHEN)(2)DPPZ(2+); DIPYRIDOPHENAZINE; PHOTOPHYSICS; TEMPERATURE; COMPLEX; DNA;

机译：光开关;PICCONCOND;RU（PHEN）（2）DPPZ（2+）;二吡啶二嗪;光物理;温度;络合物;DNA;
入库时间 2022-08-17 13:31:23

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1. Synthesis, characterization, DNA-binding, and DNA-photocleavage properties of (Co(bpy)2(7-NO2-dppz))3+, (Co(dmb)2(7-NO2-dppz))3+, and (Co(phen)2(7-NO2-dppz))3+ complexes: (7-nitro-dppz = 7-nitro dipyrido(3,2-a:2'-3'-c)phenazine; bpy = 2,2'-bipyridine; dmb = 4,4'-dimethyl-2,2'-bipyridine; phen = 1,10-phenanthroline) and their toxicity on different microorganisms. [J] . Reddy KL, Reddy YH, Kumar KA, Nucleosides, nucleotides and nucleic acids . 2009,第3期

机译：（Co（bpy）2（7-NO2-dppz））3 +，（Co（dmb）2（7-NO2-dppz））3+和（的合成，表征，DNA结合和DNA光解性质Co（phen）2（7-NO2-dppz））3+配合物：（7-硝基-dppz = 7-硝基二吡啶（3,2-a：2'-3'-c）吩嗪; bpy = 2,2 '-联吡啶; dmb = 4,4'-二甲基-2,2'-联吡啶; phen = 1,10-菲咯啉）及其对不同微生物的毒性。
2. Molecular modeling of the binding model of dipyrido[3,2-a:2',3'-c] phenazine (dppz) and tetrapyrido[3,2-a:2',3'-c:3",2"-h:2"',3"'-j] phenazine (tpphz) cobalt chiral metal complexes with B-DNA [J] . Pin Yang, Daxiong Han, Zhenhai Xiong Journal of Molecular Structure. Theochem: Applications of Theoretical Chemistry to Organic, Inorganic and Biological Problems . 2001,第1a3期

机译：二吡啶基[3,2-a：2'，3'-c]吩嗪（dppz）和四吡啶并[3,2-a：2'，3'-c：3“，2”-的结合模型的分子模型h：2“'，3”'-j]吩嗪（tpphz）钴手性金属配合物与B-DNA
3. SYNTHESIS AND STRUCTURE OF THE RUTHENIUM(II) COMPLEXES [(ETA-C(5)ME(5))RU(NO)(BIPY)](2+) AND [(ETA-C(5)ME(5))RU(NO)(DPPZ)](2+) - DNA CLEAVAGE BY AN ORGANOMETALLIC DPPZ COMPLEX (BIPY=2,2'-BIPYRIDINE DPPZ=DIPYRIDO[3,2-A/2',3'-C]PHENAZINE) [J] . Schoch TK., Zoch CR., Yi GB., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 1996,第15期

机译：钌（II）配合物[（ETA-C（5）ME（5））RU（NO）（BIPY）]（2+）和[（ETA-C（5）ME（5））RU的合成和结构（NO）（DPPZ）]（2+）-通过有机DPPZ络合物（BIPY = 2,2'-BIPYRIDINE DPPZ = DIPYRIDO [3,2-A / 2'，3'-C] PHENAZINE）进行DNA切割
4. Gas Phase Photolysis of Volatile Organic Compounds and Its Photolysis in Metal Ion Solution [C] . Cuimei Zhang 2019 International Conference on Biology, Chemistry and Medical Engineering（ 2019年国际生物、化学和医学工程会议（ICBCME 2019）论文集 . -1

机译：挥发性有机化合物的气相光解及其在金属离子溶液中的光解
5. Preparation and study of analogs of dipyrido[3,2-a:2',3'-c]phenazine and their ruthenium(II) and copper(I) complexes. [D] . Hammitt, Richard A., II. 2008

机译：二吡啶基[3,2-a：2'，3'-c]吩嗪类似物及其钌（II）和铜（I）配合物的制备和研究。
6. Poly[[diaqua[μ4-4,4′-carbonylbis(benzene-1,2-dicarboxylato)]bis(dipyrido[3,2-a:2′,3′-c]phenazine)dicadmium(II)] monohydrate] [O] . Xiao-Huan Yuan, Wen-Zhi Zhang, Yan-Hui Chu 2015

机译：聚[[二[二[μ4-4,4'-羰基]双（苯-1,2-二羧基基）]双（二吡啶并[3,2-a：2'，3'-c]吩嗪）二水合镉（II）]]
7. Fused Donor-Acceptor Ligands in Ru(II) Chemistry: Synthesis, Electrochemistry and Spectroscopy of [Ru(bpy)3-n(TTF-dppz)n](PF6)2 (n = 1-3, TTF-dppz = 4 ,5 -bis(propylthio)tetrathiafulvenyl[i]dipyrido[3,2-a:2 ,3 -c]phenazine) [O] . Goze, Christine, Leiggener, Claudia, Liu, Shi-Xia, 2007

机译：Ru（II）化学中的熔融供体-受体配体：[Ru（bpy）3-n（TTF-dppz）n]（PF6）2（n = 1-3，TTF-dppz = 4）的合成，电化学和光谱5-双（丙硫基）四硫富烯基[i]双吡啶并[3,2-a：2，3 -c]吩嗪）
8. Electron Paramagnetic Resonance Study of Radicals Formed by Radiolysis at 77 Deg K, of Nitroalkanes, and of Their Solutions in Organic Glasses - Chromatographic Analysis of Radiolysis Products of Nitromethane in Ethanol Solution in a Vitreous Medium [R] . Rosilio, C. 1969

机译：在77°K，通过辐解形成的自由基的电子顺磁共振研究，硝基烷烃，以及他们在有机玻璃解决方案 - 在玻璃体中辐硝基甲烷在乙醇溶液产品的色谱分析

Reduction of dipyrido-[3,2-a : 2 ',3 '-c]-phenazine (dppz) by photolysis in ethanol solution

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