Catalytic carbene insertion into an aminoporphyrin and formation of a new chiral supramolecular porphyrin system

abstract

The catalytic insertion of ethyl diazoacetate into a porphyrin derivative bearing an NH2 substituent, in the presence of a Rh-based catalyst, was investigated. The X-ray analysis of one of the isolated products reveals the formation of a chiral supramolecular system. (C) 2011 Elsevier Ltd. All rights reserved.

keywords

1,3-DIPOLAR CYCLOADDITION REACTIONS; C-H INSERTION; CAMBRIDGE STRUCTURAL DATABASE; ALPHA-DIAZOCARBONYL COMPOUNDS; DIELS-ALDER REACTIONS; SYNTHETIC APPROACH; TRANSFORMATIONS; ARYLPORPHYRINS; ARCHITECTURES; COMPLEXES

subject category

Chemistry

authors

Gomes, ATPC; Paz, FAA; Neves, MGPMS; Tome, AC; Silva, AMS; de Souza, MCBV; Ferreira, VF; Cavaleiro, JAS

our authors

acknowledgements

Thanks are due to the University of Aveiro, Fundacao para a Ciencia e a Tecnologia (FCT), FEDER and the FCT-CAPES collaborative program for funding this work. Ana T.P.C. Gomes thanks FCT for her PhD Grant (SFRH/BD/38528/2007). Thanks are also due to FCT for specific funding towards the purchase of the single-crystal diffractometer and the Portuguese National NMR Network.

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