Synthesis of D-Trigalacturonic Acid Methylglycoside and Conformational Comparison with Its Sulfur Analogue

D-Trigalacturonic acid methylglycoside (3) was synthesized to evaluate the previously synthesized sulfur analogue 1 by comparison. The NOE experiments revealed that both 3 and 1 took on a similar conformation around their glycosyl linkage.

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