First examples of functionalisation of meso-aryl tetrabenzotriazaporphyrins (TBTAPs) through cross-coupling reactions

TETRAHEDRON

卷:71

Article

Alharbi, Nuha¹  Tizzard, Graham J.²  Coles, Simon J.²  Cook, Michael J.¹  Cammidge, Andrew N.¹ 

[1] Univ E Anglia, Sch Chem, Norwich NR4 7TJ, Norfolk, England

[2] Univ Southampton, Sch Chem, UK Natl Crystallog Serv, Southampton SO17 1BJ, Hants, England

关键词: Phthalocyanines;    Porphyrins;    Heterocycles;    Synthesis;    Hybrids;    Cross-coupling;   

DOI  :  10.1016/j.tet.2015.03.095

来源: Elsevier

【 摘 要 】

Recent synthetic advances have given convenient access to tetrabenzotriazaporphyrins (TBTAPs) functionalised with meso-aryl substituents. In this paper we report the first examples of further functionalization of the meso-sites through Suzuki-Miyaura and copper-free Sonagashira cross-coupling reactions of the meso-(bromophenyl)TBTAPs, demonstrating the breadth of new materials design now possible in the hybrid macrocycles. (C) 2015 Elsevier Ltd. All rights reserved.

【 授权许可】

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