CJCU

Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (3): 360.

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A Study of Porphyrin Compounds(XX)——Studies on Synthesis and Photoelectrochemical Properties of 5-(p-Hexadecyloxyphenyl)-10,15,20-triphenylporphyrin and 5-(p-Hexadecanoyloxyphenyl)-10,15,20-triphenylporphyrin

LI Ping-Ying, GAO Cui-Qin, CHENG Guo-E, HUANG Su-Qiu   

  1. Department of Chemistry, Wuhan University, Wuhan, 430072
  • Received:1992-04-27 Revised:1992-03-31 Online:1993-03-24 Published:1993-03-24

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Abstract: The reactions of hexadecyl bromide and palmitoyl chloride with 5-(p-hydroxyphenyl)-10, 15,20-triphenylporphyrin( Ⅰ ) gave 5-(p-hexadecyloxyphenyl)-10,15,20-triphenylporphyrin( Ⅱ ) and 5-(p-hexadecanoyloxyphenyl)-10, 15, 20-triphenylporphyrin ( Ⅲ ), respectively.Elementary analysis, NMR, IRand Vis spectra of the two new compounds are presented.( Ⅱ ) and ( Ⅲ ) are photosensitive and have some properties analogous to p-type semi-conductor.The photovoltage and pho-tocurrent response will reach to maximum within15 s.

Key words: Triphenylporphyrin, Porphyrin derivatives with long carbon chain, Photoelectric chemistry

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