Jürs S, Thiem J. From lactose towards a novel galactosylated cyclooctenone.
Carbohydr Res 2007;
342:1238-43. [PMID:
17407771 DOI:
10.1016/j.carres.2007.03.011]
[Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2006] [Revised: 03/05/2007] [Accepted: 03/08/2007] [Indexed: 10/23/2022]
Abstract
Lactose was converted into a disaccharide precursor incorporating an allyl vinyl ether substructure within the glucose residue by vinylation, regioselective silylation, tosylation and subsequent elimination. The thermal Claisen rearrangement led to a novel galactosylated cyclooctenone exhibiting a boat-chair conformation.
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