Spectral study of mono‐ meso ‐(hydroxyphenyl)octamethylporphyrins | Zendy

Ming Li | Zendy; XiaoYu Chen | Zendy; JiangZong Zou | Zendy; Zheng Xu | Zendy; XiaoZeng You | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Spectral study of mono‐ meso ‐(hydroxyphenyl)octamethylporphyrins

Author(s) -

Ming Li,

XiaoYu Chen,

JiangZong Zou,

Zheng Xu,

XiaoZeng You

Publication year - 1996

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.19960140105

Subject(s) - chemistry , porphyrin , chromophore , photochemistry , spectral properties , spectroscopy , polymer chemistry , stereochemistry , computational chemistry , physics , quantum mechanics

The 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 and 1 H 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 the π ‐system. The porphyrins in bases are less susceptible to oxidation in contrast with meso ‐tetrakis‐(4′‐hydrooxyphenyl)porphyrins.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research