meso-iodo- and meso-iodovinylporphyrins via organo-palladium porphyrins and the crystal structure of 5-iodo-10,20-diphenylporphyrin

被引：28

作者：

Atefi, Farzad

Locos, Oliver B.

Senge, Mathias O.

Arnold, Dennis P.

机构：

[1] Queensland Univ Technol, Sch Phys & Chem Sci, Synth & Mol Recognit Program, Brisbane, Qld 4001, Australia

[2] Univ Dublin Trinity Coll, SFI Tetrapyrrole Lab, Sch Chem, Dublin 2, Ireland

来源：

JOURNAL OF PORPHYRINS AND PHTHALOCYANINES | 2006年 / 10卷 / 03期

关键词：

porphyrinoids; iodination; palladium; organometallic; crystal structure;

D O I：

10.1142/S1088424606000211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The regiospecific halogen exchange reactions of various easily accessible mesobromoporphyrins to obtain meso-iodoporphyrins, using eta(1)-palladioporphyrins as intermediates, have been investigated. This one-pot methodology allows the isolation of meso-iodoporphyrins in excellent yields with short reaction times. Similarly nieso-(2-bromoethenyl)porphyrins can be converted to their iodoethenyl analogues. These iodoporphyrins show great potential as starting materials for various palladium catalyzed reactions. The X-ray crystal structure of 5-iodo-10,20-diphenylporphyrin has been determined. Copyright (c) 2006 Society of Porphyrins & Phthalocyanines.

引用

页码：176 / 185

页数：10

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