Electrochemical and in situ spectroelectrochemical behavior of 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (H(2)OHTTAP) and (Zn(II)OHTTAP)

	Electrochemical and in situ spectroelectrochemical behavior of 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (H(2)OHTTAP) and (Zn(II)OHTTAP)
	Zhou YX ; Wang ZX ; Wang DK ; Sugiura K ; Sakata Y
刊名	journal of porphyrins and phthalocyanines
	2001
卷号	5 期号:6 页码:523-527
关键词	METALLOPORPHYRINS EPOXIDATION CATALYSTS ALKENES
ISSN号	1088-4246
通讯作者	zhou yx
中文摘要	the characterization of free base porphyrin 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (h(2)ohttap) and its zinc(ii) complexes [zn(ii)ohttap] containing eight thioether groups at the beta -pyrrole positions of the macrocycle was reported. results obtained by cyclic voltammetry and differential pulse voltammetry indicated a five-electron reduction in five steps for each complex. they were oxidized in two single-electron-transfer steps to yield pi -cation radicals and dications and reduced in three single-electron-transfer steps to yield pi -anion radicals, dianions and trianions, respectively. the redox property of h(2)ohttap was unusual as compared to porphyrins (pps) and phthalocyanines (pcs). each process was monitored by in situ thin-layer spectroelectrochemistry, which indicated that only the ligand was electroactive. the existence of the eight hexylthio groups was responsible for the intrastack interactions and enhanced intracolumnar and intercolumnar electron motions, resulting in improved conductivity. copyright (c) 2001 john wiley & sons, ltd.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000168945100006
公开日期	2010-11-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/20763]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhou YX,Wang ZX,Wang DK,et al. Electrochemical and in situ spectroelectrochemical behavior of 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (H(2)OHTTAP) and (Zn(II)OHTTAP)[J]. journal of porphyrins and phthalocyanines,2001,5(6):523-527.
APA	Zhou YX,Wang ZX,Wang DK,Sugiura K,&Sakata Y.(2001).Electrochemical and in situ spectroelectrochemical behavior of 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (H(2)OHTTAP) and (Zn(II)OHTTAP).journal of porphyrins and phthalocyanines,5(6),523-527.
MLA	Zhou YX,et al."Electrochemical and in situ spectroelectrochemical behavior of 2,3,7,8,12,13,17,18-octakis(hexyl-thio) tetraazaporphyrin (H(2)OHTTAP) and (Zn(II)OHTTAP)".journal of porphyrins and phthalocyanines 5.6(2001):523-527.