Green Aspect for Multicomponent Synthesis of Spiro[4H-indeno[1,2-b]pyridine-4,3-[3H]indoles]

被引:13
|
作者
Dige, Nilam C. [1 ]
Pore, Dattaprasad M. [1 ]
机构
[1] Shivaji Univ, Dept Chem, Kolhapur 416004, Maharashtra, India
关键词
Ambient temperature; ammonium acetate; 1,3-indanedione; multicomponent; spiro[4H-indeno[1,2-b]pyridine-4,3 '-[3H]indoles; AQUEOUS-MEDIUM; DERIVATIVES; CHEMISTRY; FLUORESCENCE; HETEROCYCLES; INHIBITORS;
D O I
10.1080/00397911.2015.1092551
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient, four-component reaction of isatin, 1,3-indanedione, ethyl acetoacetate, and ammonium acetate in ethanol/water (9:1) system furnished spiro[4H-indeno[1,2-b]pyridine-4,3-[3H]indoles] at room temperature. Merits of the method are mild reaction conditions, simple workup procedure, and ambient temperature. The synthesized compounds exhibit excellent fluorescence properties.
引用
收藏
页码:2498 / 2510
页数:13
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