科研之友
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摘要
A straightforward functionalization of D-pentoses is reported, which affords homoallylaminopolyols in two steps and uses ion exchange chromatography as the only purification operation. The key indium-mediated allylation is effected on unprotected glycosylamines and occurs with good to excellent syn stereoselection. Validation of the synthetic utility of the method was exemplified by a 3-step synthesis of an optically active 1,2,3,6-tetrahydropyridine from D-xylose.
- 出版日期2012-3-16
