Synthesis and spectral properties of mixed meso-metallocenylporphyrins

被引:18
作者
Loim, NM [1 ]
Abramova, NV [1 ]
Khaliullin, RZ [1 ]
Lukashov, YS [1 ]
Vorontsov, EV [1 ]
Sokolov, VI [1 ]
机构
[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia
基金
俄罗斯基础研究基金会;
关键词
porphyrins; meso-metallocenylporphyrins; cymantrene; ferrocene; dipyrrolylmethanes; electronic absorption and H-1 NMR spectra;
D O I
10.1007/BF02498176
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A series of mixed porphyrins with different numbers of metallocenyl (ferrocenyl and cymantrenyl) and aryl (Ph and C6F5) groups at the meso-positions was obtained and characterized by H-1 NMR, electronic absorption, and mass spectra. The downfield shift of NW signals as well as the bathochromic shift of Q-bands can be attributed to a distortion of the porphyrin macrocycle upon the introduction of bulky mesa-substituents.
引用
收藏
页码:1016 / 1020
页数:5
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