Thermal isomerisation of vitamin D3 in dimethyl sulfoxide

被引:0
|
作者
Jin, XL [1 ]
Yang, XP [1 ]
Yang, L [1 ]
Liu, ZL [1 ]
Zhang, F [1 ]
机构
[1] Lanzhou Univ, Natl Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
关键词
vitamin D-3; isovitamin D-3; isotachysterol; thermal isomerisation;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Thermal isomerisation of vitamin D-3 at 140degreesC under nitrogen in the dark gave isovitamin D-3 and isotachysterol as the principal products, identified by H-1 and C-13 NMR spectroscopy.
引用
收藏
页码:691 / 693
页数:3
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