Phenyl 2,3,4-tri-O-benzyl-1-thio-α-D-mannopyranoside monohydrate

被引:0
|
作者
Durka, Maxime [1 ]
Norberg, Bernadette [1 ]
Roue, Yvain [1 ]
Vincent, Stephane P. [1 ]
Wouters, Johan [1 ]
机构
[1] Univ Namur, Dept Chem, B-5000 Namur, Belgium
关键词
D O I
10.1107/S1600536810019604
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, C(33)H(34)O(5)S center dot H(2)O, the mannopyranoside ring adopts a chair conformation with the 2-alpha-thiophenyl group occupying an axial position. One of the pendant benzyl groups is disordered over two sets of sites in a 0.5:0.5 ratio. In the crystal, the water molecule makes two O-H center dot center dot center dot O hydrogen bonds to an adjacent sugar molecule with the O atoms of the primary alcohol and ether groups acting as acceptors. At the same time, the OH group of the sugar makes a hydrogen bond to a water molecule.
引用
收藏
页码:O1525 / U168
页数:12
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