An efficient and direct esterification of uronic acids using H2SO4-SiO2 at room temperature

V Tiwari, K Murugan, S Sabiah, J Kandasamy - Tetrahedron Letters, 2022 - Elsevier
A simple and convenient method for the esterification of various monosaccharide and
disaccharide uronic acids, derived from glucose, galactose and mannose, was developed …

New method for synthesis of 7-hydroxydibenzopyran-6-ones: Benzannulation of coumarins by three-component condensation

HSP Rao, M Prabakaran, N Muthanna - Tetrahedron, 2023 - Elsevier
We have achieved a simple, facile and three-component synthesis of C8 and C9 alkyl/aryl
C7-hydroxydibenzopyrans-6-ones involving C3-acyl coumarins, selective active methylene …

Synthesis of Uronic Acid Building Blocks and Their Application in Oligosaccharide Synthesis

V Tiwari - 2022 - idr-lib.iitbhu.ac.in
Structurally well-defined carbohydrate molecules are essential for understanding the
different roles of glycans in biological systems [2]. In this context, protecting groups play a …