Derivatives of 2,3-anhydro-dl-threitol, 2,3:4,5-dianhydrogalactitiol, and 2,3:4,5-dianhydroallitol
作者:Géza Schneider、Tibor Horváth、Pál Sohár
DOI:10.1016/s0008-6215(00)84235-4
日期:1977.6
alpha, omega-Disubstituted derivatives of 2,3-anhydro-DL-threitol (2), 2,3-anhydroerythritol (4), 2,3:4,5-dianhydrogalactitol (8), and 2,3:4,5-dianhydroallitol (12) have been synthesised by epoxidation of the appropriate alkeness and dienes. Benzyloxy carbonyl groups were used for protecting the primary hydroxyl groups during epoxidation.
2,3-脱水-DL-苏糖醇(2),2,3-脱水赤藓糖醇(4),2,3:4,5-二脱水半乳糖醇(8)和2,3:4,5的α,ω-二取代衍生物通过适当的烷基和二烯的环氧化合成了β-二脱水烯丙醇(12)。苄氧基羰基用于在环氧化过程中保护伯羟基。