A Critical Overview of the Kabachnik-Fields Reactions Utilizing Trialkyl Phosphites in Water as the Reaction Medium : A Study of the Benzaldehyde-Benzylamine Triethyl Phosphite/Diethyl Phosphite Models

Keglevich, György and Bálint, Erika and Kangyal, Réka and Balint, Mária and Milen, Mátyás (2014) A Critical Overview of the Kabachnik-Fields Reactions Utilizing Trialkyl Phosphites in Water as the Reaction Medium : A Study of the Benzaldehyde-Benzylamine Triethyl Phosphite/Diethyl Phosphite Models. HETEROATOM CHEMISTRY, 25 (4). pp. 282-289. ISSN 1042-7163

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Abstract

alpha-Aminophosphonates may be synthesized by the three-component condensation of oxocompounds, amines, and dialkyl phosphites or trialkyl phosphites. In the latter case, mostly water is the reaction medium and a catalyst is also needed. This approach has been studied critically by us, exploring the background of this version of the Kabachnik-Fields condensation. The possibilities for the Kabachnik-Fields condensation of benzaldehyde, benzylamine, and triethyl phosphite or diethyl phosphite including the accomplishment in water were studied in detail. (c) 2014 Wiley Periodicals, Inc.

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