Title of article :
An intriguing reaction of 4-hydroxycoumarins with 2,3-dichloro-5,6-dicyanobenzoquinone
Author/Authors :
Sheng-Ling Zhang، نويسنده , , Lin-Kun An، نويسنده , , Zhishu Huang، نويسنده , , Lin Ma، نويسنده , , Yueming Li، نويسنده , , Albert S.C. Chan، نويسنده , , Lianquan Gu، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
An intriguing reaction of 4-hydroxycoumarins with 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) occurred in the presence of catalytic acetic acid in ethanol at reflux with the products being obtained in high yields.
Keywords :
6-dicyanobenzoquinone (DDQ) , 2-Dichloro-5 , 1 , 4-Hydroxycoumarins , X-ray diffraction
Journal title :
Tetrahedron
Journal title :
Tetrahedron
