N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin

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	N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin
	Chen XG(陈晓光) ; Liu C(刘超) ; Shen DM(沈冬梅) ; Chen QY(陈庆云)
刊名	Synthesis
	2009
期号	22 页码:3860-3868
ISSN号	0039-7881
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
通讯作者	陈庆云
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.
学科主题	有机氟化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1055/s-0029-1217012
语种	英语
WOS记录号	WOS:000272455100021
公开日期	2013-01-17
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/13688]
专题	上海有机化学研究所_中科院有机氟化学重点实验室
推荐引用方式 GB/T 7714	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.
APA	陈晓光,刘超,沈冬梅,&陈庆云.(2009).N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin.Synthesis(22),3860-3868.
MLA	陈晓光,et al."N-Substitution Reactions of 20-pi-Electron beta-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin".Synthesis .22(2009):3860-3868.