The Mechanism and crystal structure of 2-methoxy-2-methyl-4-phenyl-3,4,4a,10b-tetrahydro-2H,5H-pyrano[3,2-c]chromen-5-one. Acetal of Warfarin Acid

被引：0
|
作者：
Shahzadi, Saira [1 ]
Ali, Saqib
Asif, Irum
Ashraf, Rizwana
Jin, Guo-Xin
机构：
[1] Quaid I Azam Univ, Dept Chem, Islamabad 45320, Pakistan
[2] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
来源：
TURKISH JOURNAL OF CHEMISTRY | 2006年 / 30卷 / 06期
关键词：
warfarin acid; synthesis; acetal; crystal structure;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Acetal of warfarin acid has been synthesized via a hemi acetal intermediate and structurally characterized by X-ray diffraction. The crystal structure shows that the title compound was formed by the hvdrolysis of warfarin acid in methanol at pH 3, with space group P2(1)/n and unit cell parameters a = 5.859 (17): b = 16.745 (5), c = 16.402 (5) angstrom, alpha = 90.00; beta = 94.853 (4), and gamma = 90.00 degrees.
引用
收藏
页码：703 / 709
页数：7
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