Synthesis and characterization of three new di-n-butyl [bis (Alkyl-aminopropionic acid)]tin (iv)

David Aaron Nieto-Alvarez, Luis S. Zamudio-Rivera, Raúl Hernández-Altamirano, Violeta Y. Mena-Cervantes, Victor Barba, César Flores-Sandoval

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Abstract

The synthesis of novel di-n-butyl [bis (alkyl-aminopropion-ic acid)]tin (IV) (alkyl = octyl, dodecyl, octadecyl) 2a-2c is reported. The complexes were characterized by1H,13C,119Sn NMR, IR, MS and elemental analyses. For compound 2a the119Sn 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.

Original languageEnglish
Pages (from-to)194-199
Number of pages6
JournalJournal of the Mexican Chemical Society
Volume60
Issue number4
StatePublished - 2016

Keywords

  • Diorganotin
  • Organotin
  • Sn (IV) complex
  • Spectros copy
  • Tin

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