The unexpected conversion of 1,5,8,12-tetraazadodecane-glyoxal bisaminal into its amidinium salt in an acidic medium - Université de Bretagne Occidentale Access content directly
Journal Articles European Journal of Organic Chemistry Year : 2003

The unexpected conversion of 1,5,8,12-tetraazadodecane-glyoxal bisaminal into its amidinium salt in an acidic medium

H. Bernard
  • Function : Author
E. del Rio Garcia
  • Function : Author
S. Ferec
  • Function : Author
N. Kervarec
  • Function : Author
Henri Handel
  • Function : Author
Chimie, Electrochimie Moléculaires et Chimie Analytique

Abstract

When refluxed in aqueous hydrochloric acid solution, 1,5,8,12-tetraazadodecane-glyoxal bisaminal is quantitatively converted into its amidinium salt, which is a lactam precursor. The mechanism of this unexpected reaction is discussed. © Wiley-VCH Verlag GmbH & Co, KGaA, 69451 Weinheim, Germany, 2003.

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Chemical Sciences

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https://hal.univ-brest.fr/hal-01763898

Submitted on : Wednesday, April 11, 2018-2:59:15 PM

Last modification on : Thursday, November 30, 2023-3:35:22 AM

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hal-01763898 , version 1 (11-04-2018)

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  • HAL Id : hal-01763898 , version 1

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H. Bernard, E. del Rio Garcia, S. Ferec, N. Kervarec, Henri Handel. The unexpected conversion of 1,5,8,12-tetraazadodecane-glyoxal bisaminal into its amidinium salt in an acidic medium. European Journal of Organic Chemistry, 2003, 2, pp.255-258. ⟨hal-01763898⟩

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