Synthesis of glycosyl boranes and glycosyl borinates

被引:12
作者
Vasella, A [1 ]
Wenger, W [1 ]
Rajamannar, T [1 ]
机构
[1] ETH Zentrum, Organ Chem Lab, CH-8092 Zurich, Switzerland
关键词
D O I
10.1039/a906400a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Insertion of glycosylidene carbenes into a B-C bond of BEt3 leads to unstable glycosyl boranes, while insertion into a B-C bond of borinic esters yields stable anomeric glycosyl borinates.
引用
收藏
页码:2215 / 2216
页数:2
相关论文
共 18 条
[11]   GLYCOSYLIDENE CARBENES .9. REGIOSELECTIVE GLYCOSIDATION OF DIOLS AND TRIOLS - INTRAMOLECULAR AND INTERMOLECULAR HYDROGEN-BONDS [J].
UHLMANN, P ;
VASELLA, A .
HELVETICA CHIMICA ACTA, 1992, 75 (06) :1979-1994
[12]   GLYCOSYLIDENE CARBENES .12. A NEW SYNTHESIS AND SOME REACTIONS OF SPIROOXIRANES [J].
VASELLA, A ;
DHAR, P ;
WITZIG, C .
HELVETICA CHIMICA ACTA, 1993, 76 (04) :1767-1778
[13]   GLYCOSYLIDENE CARBENES .3. SYNTHESIS OF SPIROCYCLOPROPANES [J].
VASELLA, A ;
WALDRAFF, CAA .
HELVETICA CHIMICA ACTA, 1991, 74 (03) :585-593
[14]  
VASELLA A, 1999, BIOORG CHEM, V3, P56
[15]  
Vasella A., 1991, HETEROATOM CHEM, V2, P151
[16]   Glycosylidene carbenes - Part 27 - Glucosidation of titanium dioxide with 1-aziglucoses: Preparation and characterization of modified titanium-dioxide surfaces [J].
Weber, M ;
Vasella, A ;
Textor, M ;
Spencer, ND .
HELVETICA CHIMICA ACTA, 1998, 81 (08) :1359-1372
[17]   C-13 NMR-SPECTROSCOPY OF BORON-COMPOUNDS [J].
WRACKMEYER, B .
PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 1979, 12 :227-259
[18]  
Zweifel G., 1963, ORG REACTIONS, V13, P1