1,6-Anhydro-β- l -hexopyranoses as valuable building blocks toward the synthesis of l -gulosamine and l -altrose derivatives
作者:Shang-Cheng Hung、Cheng-Chung Wang、Shu-Wen Chang、Chien-Sheng Chen
DOI:10.1016/s0040-4039(00)02237-1
日期:2001.2
1,6-Anhydro-beta -L-hexopyranoses as valuable building blocks toward the synthesis of L-gulosamine and L-altrose derivatives via the regioselective triflation and benzoylation of 1,6-anhydro-beta -L-idopyranose followed by S(N)2 substitution with various nucleophiles as key steps is described here. (C) 2001 Elsevier Science Ltd. All rights reserved.