Direct and Efficient Synthesis of β-L-Rhamnopyranosides

Article abstract of DOI:10.1021/jo00339a028

Methyl α-L-rhamnopyranoside (1) was converted in a single-stage procedure to crystalline methyl 4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnopyranoside (2).This compound served as a stable derivative from which 4-O-benzoyl-2,3-O-cyclohexylidene-α-L-rhamnop