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学科主题: 有机氟化学
题名: N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin
其他题名: 20-π电子β-四三氟甲基-meso-四苯基卟啉 的N-取代反应
作者: Chen XG(陈晓光) ; Liu C(刘超) ; Shen DM(沈冬梅) ; Chen QY(陈庆云)
通讯作者: 陈庆云
刊名: Synthesis
发表日期: 2009
期: 22, 页:3860-3868
收录类别: SCI
部门归属: 上海有机所
英文摘要: The N-substitution reactions of 20-pi-electron beta-tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin 2 with alpha,omega-dibromoalkanes in N,N-dimethylformamide at room temperature in the presence of various bases gave a variety of N-substituted isophlorins, the nature of which depended on the chain length of alpha,omega-dibromoalkanes and the reaction conditions. When 1,4-dibromobutane was used, a fascinating N,N'-bridged isophlorin 14 was obtained. In the case of 1,3-dibromopropane or 1,5-dibromopentane, N-monoalkylated or N,N'-dialkylated isophlorins were produced under similar conditions. The reactions of these N-alkylated isophlorins with activated zinc powder were complicated and reduction, hydrolysis, elimination, and intramolecular cyclization were all observed.
语种: 英语
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WOS记录号: WOS:000272455100021
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/13688
Appears in Collections:中科院有机氟化学重点实验室_期刊论文

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Recommended Citation:
Chen XG,Liu C,Shen DM,et al. N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin[J]. Synthesis,2009(22):3860-3868.
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