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Start Over "Auzzas, Luciana" Topic chemical reactions Journal tetrahedron: asymmetry
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1. A short entry to novel C(2)-methyl branched 4a-carbafuranoses

Author

Rassu, Gloria, Auzzas, Luciana, Zambrano, Vincenzo, Burreddu, Paola, Battistini, Lucia, and Curti, Claudio

Subjects
*HETEROCYCLIC compounds, *CHEMICAL reactions
Abstract

A concise, diastereoselective synthesis of 2-C-methyl-4a-carba-β-d-lyxofuranose 13 and 2-C-methyl-4a-carba-β-d-arabinofuranose 14, two novel representatives of the branched-chain carbasugar family, is presented. The construction is based on the sequential execution of two strategic carbon–carbon bond-forming reactions, a vinylogous crossed aldol addition (1+2→3), and a rare silylative cycloaldolization (8→9+10). [Copyright &y& Elsevier]

Published
2003
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