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继Chang合成王冠卟啉(Crowned Porphyrin)[1]后,Kobayashi等发现[2],带有冠醚结构的铁卟啉化合物溶解性能良好。由此,作者设想将卟啉环与冠醚环相联结,预期可以改善卟啉化合物的溶解性能,从而有利卟啉化合物的研究和应用;同时卟啉作为良好的发色团的引入,也给冠醚化合物的研究和应用开辟了新的领域。作者首先制备羟基冠醚(6-羟基-2,3,9,10-二苯并-1,4,8,11,14-五氧-环十六-2,9-二烯)[3],用氯乙酰氯酰化,成功地合成了6-α氯乙酰氧基-2,3,9,10-二苯基-16-冠-5-醚[Ⅰ]。同时,通过单取代四芳基卟啉合成法[4],合成了5,10,15-三对氯苯基-20-对羟基苯基
Following the synthesis of Crowned Porphyrin [1] by Chang, Kobayashi et al. [2] found that iron porphyrin compounds with crown ether structures were well soluble. Thus, the authors envisage the porphyrin ring and the crown ether ring is connected, is expected to improve the solubility of porphyrin compounds, and thus conducive to the research and application of porphyrin compounds; porphyrin as well as the introduction of a good chromophore, but also to Crown ether compounds research and application has opened up new areas. The authors first prepared hydroxy crown ether (6-hydroxy-2,3,9,10-dibenzo-1,4,8,11,14-pentacyclohexadeca-2,9-diene) [3] Chloroacetyloxy-2,3,9,10-diphenyl-16-crown-5-ether [I] was successfully synthesized by acylation with chloroacetyl chloride. Meanwhile, 5,10,15-tri-p-chlorophenyl-p-hydroxyphenyl group was synthesized by the monosubstituted tetraarylporphyrin synthesis method [4]