The reaction of N-phthalimido glycofuranosides and glycopyranosides with produces radical β-fragmentation of the carbohydrate C1C2 bond through the formation of anomeric alkoxy radicals. This constitutes a new two-step methodology for the facile conversion of carbohydrates into the corresponding acyclic alditols with one fewer carbon.
的反应Ñ -phthalimido glycofuranosides并用glycopyranosides通过异头烷氧基自由基的形成产生
碳水化合物C1C2键的自由基β-碎片。这构成了一种新的两步法,可轻松地将
碳水化合物转化为碳含量低的相应无环醛糖醇。