Selective iodinated dipyrrolyldiketone BF2 complexes as potential building units for oligomeric systems

Hiromitsu Maeda; Yohei Haketa

doi:10.1039/B806161K

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Selective iodinated dipyrrolyldiketone BF₂ complexes as potential building units for oligomeric systems†

Hiromitsu Maeda*^ab and Yohei Haketa^a

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* Corresponding authors

^a College of Pharmaceutical Sciences, Institute of Science and Engineering, Ritsumeikan University, Kusatsu, Japan
E-mail: maedahir@ph.ritsumei.ac.jp
Fax: +81 77 561 2659
Tel: +81-77-561 5969

^b PRESTO, Japan Science and Technology Agency (JST), Kawaguchi, Japan

Abstract

Selective iodination at the α-pyrrole positions of dipyrrolyldiketone BF₂ complexes is a key procedure to afford mono- and bisiodinated derivatives as the starting materials of the coupling reactions for various utility molecules and covalently linked oligomer systems. Iodination can also be applied to the phenylene-bridging receptor dimer to obtain the derivatives selectively iodinated at the terminal α-pyrrole position(s).

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Article information

DOI: https://doi.org/10.1039/B806161K
Article type: Paper
Submitted: 11 Apr 2008
Accepted: 05 Jun 2008
First published: 02 Jul 2008

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Org. Biomol. Chem., 2008,6, 3091-3095

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Selective iodinated dipyrrolyldiketone BF₂ complexes as potential building units for oligomeric systems

H. Maeda and Y. Haketa, Org. Biomol. Chem., 2008, 6, 3091 DOI: 10.1039/B806161K

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Organic & Biomolecular Chemistry