The hoffmann-schiff dichotomy: On the reaction between chloral and amines

Linda M. Mascavage, John Tierney, Philip E. Sonnet, David R. Daltonc

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In the nearly two centuries since the discovery of chloral (2,2,2-trichloroacetaldehyde), numerous nitrogenous reactants have been used to generate products resulting from attack at the carbonyl group by nitrogen. The resulting tetrahedral species, a carbinolamine, is often unstable and has been reported to lose water to produce an imine as well as to lose chloroform to produce an amide. We find that the path, and hence the product, is a function of the electron density at the nitrogen of the reacting amine. The weaker arylamines produce imine whilst the more strongly basic alkylamines produce amide.

Original languageEnglish (US)
Pages (from-to)278-284
Number of pages7
JournalArkivoc
Volume2010
Issue number8
StatePublished - Sep 10 2010

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Imines
Amides
Amines
Nitrogen
Chloroform
Carrier concentration
Water
trichloroacetaldehyde

All Science Journal Classification (ASJC) codes

  • Organic Chemistry

Cite this

Mascavage, L. M., Tierney, J., Sonnet, P. E., & Daltonc, D. R. (2010). The hoffmann-schiff dichotomy: On the reaction between chloral and amines. Arkivoc, 2010(8), 278-284.
Mascavage, Linda M. ; Tierney, John ; Sonnet, Philip E. ; Daltonc, David R. / The hoffmann-schiff dichotomy : On the reaction between chloral and amines. In: Arkivoc. 2010 ; Vol. 2010, No. 8. pp. 278-284.
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Mascavage, LM, Tierney, J, Sonnet, PE & Daltonc, DR 2010, 'The hoffmann-schiff dichotomy: On the reaction between chloral and amines', Arkivoc, vol. 2010, no. 8, pp. 278-284.

The hoffmann-schiff dichotomy : On the reaction between chloral and amines. / Mascavage, Linda M.; Tierney, John; Sonnet, Philip E.; Daltonc, David R.

In: Arkivoc, Vol. 2010, No. 8, 10.09.2010, p. 278-284.

Research output: Contribution to journalArticle

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Mascavage LM, Tierney J, Sonnet PE, Daltonc DR. The hoffmann-schiff dichotomy: On the reaction between chloral and amines. Arkivoc. 2010 Sep 10;2010(8):278-284.