Nueva estrategia de síntesis del 2-amino-1-ciclopentencarbodi tioato de propilo y de los proligandos derivados tipo [N2S2]2-.

Nueva estrategia de síntesis del 2-amino-1-ciclopentencarbodi tioato de propilo y de los proligandos derivados tipo [N2S2]2-.

The compound 2-amino-1-propyl-cyclopentencarbodithioate (L1) from the 2-amino-1 cyclopenten dithiocarboxylic acid and, using a Schiff base reaction, the tetradentate proligands N,N’-alkyl- bis(2-amino-1-propyl-cyclopentencarbodithioate) (L2= ethyl, L3= propyl y L4= butyl) were prepared between L1 an...

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Bibliographic Details
Main Authors: R. R. Contreras, B. Fontal, A. Bahsas, M. Reyes, F. Bellandi, T. Suárez, I. Romero, A. Contreras, P. Cancines
Format: Article
Language:English
Published: Universidad de Los Andes 2006-09-01
Series:Avances en Química
Subjects:
Proligands
coordination chemistry
quelating agents
nitrogen-sulfur compounds
Online Access:http://www.saber.ula.ve/db/ssaber/Edocs/pubelectronicas/avancesenquimica/vol1num2/ac0004-06-ac2-1-2-2006.pdf
Description
Summary:The compound 2-amino-1-propyl-cyclopentencarbodithioate (L1) from the 2-amino-1 cyclopenten dithiocarboxylic acid and, using a Schiff base reaction, the tetradentate proligands N,N’-alkyl- bis(2-amino-1-propyl-cyclopentencarbodithioate) (L2= ethyl, L3= propyl y L4= butyl) were prepared between L1 and the appropriate diamines. The proligands were characterized by MS and spectroscopic methods (UV-Vis, FTIR and NMR). The first evidence for several metal complexes with the ligands are reported.
ISSN:1856-5301

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