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摘要
The synthesis of several symmetrically 4,4 ''-functionalized 2,2': 6', 2 ''-terpyridines is reported. In addition to the biscarboxylic acid 4,4 ''-tpy(CO(2)H)(2) (3), the anthryl esters 4,4 ''-tpy(CO(2)CH(2)Anth)(2) (5a) and 4,4 ''-tpy(CO(2)CH(2)CH(2)OAnth)(2) (5b) were synthesized. Furthermore, both anthryl esters were used to synthesize symmetric iron(II)-bis(terpyridine)complexes 6a-b. Irradiation experiments were carried out with both the free ligands and an iron(II)-complex in order to investigate the photochemistry of the compounds.
- 出版日期2010-5-27
