Nueva estrategia de síntesis del 2-amino-1-ciclopentencarboditioato 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 a...
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Published in | Avances en química Vol. 1; no. 2; pp. 9 - 14 |
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Main Authors | , , , , , , , , |
Format | Journal Article |
Language | Spanish |
Published |
Universidad de Los Andes (ULA)
2006
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Subjects | |
Online Access | Get full text |
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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. Se reporta la síntesis del compuesto 2-amino-1-ciclopentencarboditioato de propilo (L1) desde el ácido 2-
amino-1-ciclopentenditiocarboxílico y vía base de Schiff de los proligandos tetradentados: N,N -alquil-bis(2-
amino-1-ciclopentencarboditioato de propilo) (L2= etil, L3= propil y L4= butil) utilizando L1 y la diamina
apropiada. Los proligandos fueron caracterizados utilizando EM y evidencia espectroscópica (UV/Vis, FTIR
y RMN). Se reporta la primera evidencia de formación de complejos entre los ligandos con varios metales de
transición. |
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ISSN: | 1856-5301 1856-5301 |