1,6-Anhydro-β-l-hexopyranoses as valuabl
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Shang-Cheng Hung; Cheng-Chung Wang; Shu-Wen Chang; Chien-Sheng Chen
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Article
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2001
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Elsevier Science
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French
⚖ 89 KB
1,6-Anhydro-b-L-hexopyranoses as valuable building blocks toward the synthesis of L-gulosamine and L-altrose derivatives via the regioselective triflation and benzoylation of 1,6-anhydro-b-L-idopyranose followed by S N 2 substitution with various nucleophiles as key steps is described here.