首页   按字顺浏览 期刊浏览 卷期浏览 Spectral study of mono‐meso‐(hydroxyphenyl)octamethylporphyrins
Spectral study of mono‐meso‐(hydroxyphenyl)octamethylporphyrins

 

作者: Li Ming,   Chen Xiao‐Yu,   Zou Jiang‐Zong,   Xu Zheng,   You Xiao‐Zeng,  

 

期刊: Chinese Journal of Chemistry  （WILEY Available online 1996）
卷期: Volume 14, issue 1  

页码: 20-24

 

ISSN:1001-604X

 

年代: 1996

 

DOI:10.1002/cjoc.19960140105

 

出版商: Wiley‐VCH Verlag GmbH&Co. KGaA

 

关键词: Mono‐meso‐(hydroxyphenyl)octamethylporphyrins;spectroscopy

 

数据来源: WILEY

 

摘要:

AbstractThe behaviour of porphyrins [mono‐meso‐(2‐hydroxyphenyl)octamethylporphyrin, mono‐meso‐(4‐hydroxyphenyl)octamethylporphyrin and mono‐meso‐(3,4‐dihydroxyphenyl)octamethylporphyrin] in basic solution is examined by UV‐Visible and1H NMR spectroscopy. The unusual nature of the spectra may be explained by the formation of porphomethene moieties in which the porphyrin chromophore is modified by interruption of theπ‐system. The porphyrins in bases are less susceptible to oxidation in contrast withmeso‐tetrakis‐(4

 

点击下载:  PDF (247KB)



返 回