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Title: A C-glycosidation approach to the central core of amphidinol 3: synthesis of the c39-c52 fragment. Author: de Vicente J, Betzemeier B, Rychnovsky SD. Journal: Org Lett; 2005 Apr 28; 7(9):1853-6. PubMed ID: 15844923. Abstract: [reaction: see text] A concise route to an advance precursor (3) of the central core of amphidinol 3, a natural occurring polyketide, has been developed by applying a reductive lithiation as key step. The origin of the diastereoselectivity of this reaction was comprehensively studied for nucleophilic C-glycoside donor 5 and differently protected analogues.[Abstract] [Full Text] [Related] [New Search]