Dimerization of Pheophorbide а with Activated Carboxylic Group in the Reaction with Ethylenediamine
- Autores: Belykh D.1, Malshakova M.1
-
Afiliações:
- Institute of Chemistry, Komi Scientific Center, Ural Branch
- Edição: Volume 88, Nº 6 (2018)
- Páginas: 1133-1137
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222242
- DOI: https://doi.org/10.1134/S1070363218060142
- ID: 222242
Citar
Resumo
The interaction of ethylenediamine with pheophorbide a, carboxylic group of the latter being activated with di-tert-butyl dicarbonate, has been studied. Acylation of two amino groups of ethylenediamine with activated pheophorbide a and the formation of phorbine-phorbine dimer with the macrocycles bound in the dimer via amide bonding with ethylenediamine bridge have been demonstrated. It has also be found that the phorbine-phorbine dimer is formed even in large excess of ethylenediamine with respect to pheophorbide a.
Palavras-chave
Sobre autores
D. Belykh
Institute of Chemistry, Komi Scientific Center, Ural Branch
Autor responsável pela correspondência
Email: belykh-dv@mail.ru
Rússia, ul. Pervomaiskaya 48, Syktyvkar, 167982
M. Malshakova
Institute of Chemistry, Komi Scientific Center, Ural Branch
Email: belykh-dv@mail.ru
Rússia, ul. Pervomaiskaya 48, Syktyvkar, 167982