Synthesis and Characterization of Three New di-n-butyl [bis (alkyl-aminopropionic acid)]tin (IV)

Authors

  • David Aaron Nieto-Alvarez Instituto Mexicano del Petróleo
  • Luis S. Zamudio-Rivera Instituto Mexicano del Petróleo
  • Raúl Hernández-Altamirano Instituto Politécnico Nacional
  • Violeta Y. Mena-Cervantes Instituto Politécnico Nacional
  • Victor Barba Universidad Autónoma del Estado de Morelos
  • César Flores-Sandoval Instituto Mexicano del Petróleo

DOI:

https://doi.org/10.29356/jmcs.v60i4.111

Abstract

The synthesis of novel di-n-butyl [bis (alkyl-aminopropionic acid)]tin (IV) (alkyl = octyl, dodecyl, octadecyl) 2a-2c is reported. The complexes were characterized by 1H, 13C, 119Sn NMR, IR, MS and elemental analyses. For compound 2a the 119Sn NMR showed the presence of five signals suggesting the existence of a mixture of five hexa–coordinated species in equilibrium, two trans (I, II) and three cis (III, IV, V). In contrast, the compounds 2b and 2c present only unique hexa–coordinated specie.

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Author Biographies

Raúl Hernández-Altamirano, Instituto Politécnico Nacional

Centro Mexicano para la Producción más Limpia

Violeta Y. Mena-Cervantes, Instituto Politécnico Nacional

Centro Mexicano para la Producción más Limpia

Victor Barba, Universidad Autónoma del Estado de Morelos

Centro de Investigaciones Químicas

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Published

2017-10-12

Issue

Vol. 60 No. 4 (2016): Regular Issue

Section

Regular Articles

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