The multicomponent Petasis borono‐Mannich reaction proceeds via an imine with the boronic acid acting as the nucleophile for the preparation of amines and their derivatives, including amino acids. In view of expanding the poorly‐exploited carbohydrate chemistry using this reaction, a new α‐hydroxy aldehyde moiety from the terminal diol of d‐glucose diacetonide was synthesized and applied to this multicomponent reaction, demonstrating the scope of this method and the applicability to the convenient preparation of a protected polyfunctional δ‐amino acid in only three synthetic steps from the Petasis reaction intermediate.

A glucose-derived α-hydroxy aldehyde for the Petasis reaction: facile access to polyfunctional δ-amino acids / Lenci, Elena; Bellini Puglielli, Raffaele; Bucaletti, Elisabetta; Innocenti, Riccardo; Trabocchi, Andrea. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - STAMPA. - (2020), pp. 4227-4234. [10.1002/ejoc.202000600]

A glucose-derived α-hydroxy aldehyde for the Petasis reaction: facile access to polyfunctional δ-amino acids

Lenci, Elena
;
Bucaletti, Elisabetta;Innocenti, Riccardo;Trabocchi, Andrea
2020

Abstract

The multicomponent Petasis borono‐Mannich reaction proceeds via an imine with the boronic acid acting as the nucleophile for the preparation of amines and their derivatives, including amino acids. In view of expanding the poorly‐exploited carbohydrate chemistry using this reaction, a new α‐hydroxy aldehyde moiety from the terminal diol of d‐glucose diacetonide was synthesized and applied to this multicomponent reaction, demonstrating the scope of this method and the applicability to the convenient preparation of a protected polyfunctional δ‐amino acid in only three synthetic steps from the Petasis reaction intermediate.
2020
4227
4234
Goal 3: Good health and well-being for people
Lenci, Elena; Bellini Puglielli, Raffaele; Bucaletti, Elisabetta; Innocenti, Riccardo; Trabocchi, Andrea
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1193271
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