Phosphine-substituted porphyrins as supramolecular building blocks

被引:38
作者
Darling, SL [1 ]
Stulz, E [1 ]
Feeder, N [1 ]
Bampos, N [1 ]
Sanders, JKM [1 ]
机构
[1] Univ Cambridge, Cambridge Ctr Mol Recognit, Chem Lab, Cambridge CB2 1EW, England
关键词
D O I
10.1039/b000482k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A route to alkyne-phosphine-substituted metalloporphyrins is presented. The X-ray structure of the methanol adduct of a diphenylphosphine Zn(II) porphyrin reveals solid state dimerisation accompanied by proton transfer from coordinated methanol to phosphine in a process reminiscent of carbonic anhydrase, The ability of the phosphine-substituted porphyrins to form non-covalent arrays with a Ru(II) porphyrin was explored using H-1/P-31 NMR and UV/vis spectroscopy as well as MALDI-TOF mass spectrometry.
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页码:261 / 264
页数:4
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