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学科主题: 有机氟化学
题名: Fluoroalkylation of porphyrins: Synthesis and reactions of β-Fluoroalkytetraarylporphyrins
其他题名: 卟啉的氟烷基化: β-氟烷基四芳基卟啉的合成及其反应
作者: Jin LM(金利美) ; Guo CC(郭灿成) ; Chen QY(陈庆云)
通讯作者: 郭灿成 ; 陈庆云
刊名: J. Org. Chem.
发表日期: 2003-01-01
卷: 68, 期:10, 页:3912-3917
收录类别: SCI
部门归属: 湖南大学化学与化学工程学院; 中国科学院上海有机化学研究所氟有机化学开放实验室
英文摘要: Treatment of 5,10,20-tetraarylporphyrins (1) with perfluoroalkyl iodides (2) in the presence of Na^2S^2O^4/N^aHCO^3DMSO-CH^2Cl^2 at 30-40℃ for several hours gives the corresponding 2-perfluoroalkylporphyrins (3). Nucleophilic attack on 3 with dimethyl malonate, diethyl malonate malonitrile, or cyano acetate (Nu) anion results in the formation of (E)-3-Nu-2-perfuoroalkyl(methylenyl)chlorins. Electrophilic substitution on 3 with NBS or No^2 affords regioselectively the corresponding 12 (or 13)-bromo- and 12,13-dibromo-or nitroporphyrins.
语种: 英语
相关网址: 查看原文
内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/13566
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:
Jin LM,Guo CC,Chen QY. Fluoroalkylation of porphyrins: Synthesis and reactions of β-Fluoroalkytetraarylporphyrins[J]. J. Org. Chem.,2003,68(10):3912-3917.
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