An efficient and green synthesis of pyrazolophthalazinyl spirooxindoles using task specific ionic liquid

被引：0
作者：
Kumari, Kumkum [1 ]
Singh, Rahul [1 ]
Singh, Krishna Nand [1 ]
机构：
[1] Banaras Hindu Univ, Dept Chem, Fac Sci, Varanasi 221005, Uttar Pradesh, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2014年 / 53卷 / 05期
关键词：
Green chemistry; multi-component reaction; ionic liquids; recyclability; spiro-compound; STRUCTURE-BASED DESIGN; ONE-POT SYNTHESIS; 3-COMPONENT SYNTHESIS; DIVERSITY; INHIBITORS; OXINDOLES;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An environmentally benign approach for the synthesis of pyrazolophthalazinyl spirooxindoles has been developed with the help of a task-specific ionic liquid [DBU][AcOH], which plays the dual role of catalyst as well as reaction medium. The advantages of this method include the use of green reaction conditions, no organic solvent, easy work-up, excellent yields and recyclability of the ionic liquid.
引用
收藏
页码：625 / 630
页数：6
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