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Journals and Conferences
beta-Sitosterol, beta-sitosterol-beta-D-glucopyranoside and a butyrolactone lignan disaccharide, ramontoside, were isolated from the heartwood of Flacourtia ramontchi. The structure of ramontoside… (More)
Abstract Oxidation of o-allyl-7-hydroxycoumarins with m-CPBA gave the corresponding 9,10-dihydro-9-hydroxy-2H,-8H-benzo[1,2-b:3,4-b']dipyran-2-ones.
Abstract Anhydrous FeCl 3 in CH 2 Cl 2 has been found to readily anomerize β-glycopyranosides to their corresponding α-anomers in good yields and selectivities at room temperatures. Acetyl- and… (More)
Abstract o-Allyl phenols react with m-chloroperoxybenzoic acid (m-CPBA) in dry chloroform to give chroman-3-ols in a single step in good yields (93–96%).