Fluoroalkylation of porphyrins:: Preparation and characterization of meso- and β-fluoroalkyl-5,15-diarylporphyrins

被引：19

作者：

Jin, LM

Chen, L

Yin, JJ

Guo, CC ^{[1
]}

Chen, QY

机构：

[1] Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, Shanghai 200032, Peoples R China

[3] Chinese Acad Sci, Shanghai Appl Phys Inst, Nanobiol Med Dept, Shanghai 201800, Peoples R China

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2005年 / 126卷 / 9-10期

关键词：

sulfinatodehalogenation; fluoroatkylporphyrins;

D O I：

10.1016/j.jfluchem.2005.07.003

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of zinc(II) 5,15-diphenylporphyrin or free-base 5,15-diphenylporphyrin with 1.1 eq. of fluoroalkyl iodides (RfI) in the presence of 1.1 eq. Na2S2O4 in a mixture solvent of DMSO/THF at 45 degrees C for 1-2 h gave 2-fluoroalkyl-5,15-diphenylporphyrin and 5-fluoroalkyl10,20-diphenylporphyrin in a ratio from 1/3 to 1/8 in almost 50% total yields. The 5-fluoroalkyl-10,20-diphenylporphyrins were further fluoroalkylated to yield bis-fluoroalkylporphyrins. (c) 2005 Elsevier B.V. All rights reserved.

引用

收藏

页码：1321 / 1326

页数：6

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