A general procedure to enantiopure conduritols:: Sulfur-mediated synthesis of (+)-conduritol B and (-)-conduritol F derivatives and of (-)-conduritol E and F

被引:35
作者
Cerè, V [1 ]
Mantovani, G [1 ]
Peri, F [1 ]
Pollicino, S [1 ]
Ricci, A [1 ]
机构
[1] Univ Bologna, Dept Organ Chem, I-40136 Bologna, Italy
关键词
biologically active compounds; cyclitols; enantiomeric purity; thiosugars;
D O I
10.1016/S0040-4020(00)00011-9
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
We have demonstrated the generality of a simple procedure, synthesizing enatiomerically pare (+)-conduritol B and (-)-conduritol F derivatives, starting, starting from D-mannitol and D-sorbitol, respectively. This method, slightly modified, can also be applied to the synthesis of unprotected conduritols: (-)-conduritol E and (-)-conduritol F were obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:1225 / 1231
页数:7
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