Tetrahedron

Multi-functionalization of gallic acid towards improved synthesis of α-and β-DDB

A Alam, Y Takaguchi, H Ito, T Yoshida, S Tsuboi

Index: Tetrahedron, , vol. 61, # 7 p. 1909 - 1918

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Citation Number: 68

Abstract

... Tetrahedron. Volume 61, Issue 7, 14 February 2005, Pages 1909–1918. ... For the regioselective synthesis of bromo derivatives 11 and 14, 3-O-alkyl gallate 8 was prepared from 2 via the acetal 7. Methylenedioxy protection of 4,5-dihydroxy of 8 provided the fully protected methyl ...