A synergetic role of Aegle marmelos fruit ash in the synthesis of biscoumarins and 2-amino-4H-chromenes

被引：21

作者：

Patil, Rupesh C. ^{[1
]}

Shinde, Sachinkumar K. ^{[1
]}

Patil, Uttam P. ^{[1
]}

Birajdar, Appasaheb T. ^{[1
]}

Patil, Suresh S. ^{[1
]}

机构：

[1] Shivaji Univ, PDVP Coll, PG Dept Chem, Synthet Res Lab, Sangli 416312, MS, India

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2021年 / 47卷 / 04期

关键词：

Bio-waste; Bael fruit; Natural catalyst; Biscoumarins; 2-Amino-4H-chromenes; POT 3-COMPONENT SYNTHESIS; HETEROGENEOUS CATALYST; BIOLOGICAL EVALUATION; SUBSTITUTED; 2-AMINO-4H-CHROMENES; COUMARIN DERIVATIVES; ORGANIC-SYNTHESIS; HIGHLY EFFICIENT; GREEN; WATER; CYTOTOXICITY;

D O I：

10.1007/s11164-020-04367-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A dry rind of Aegle marmelos (bael) fruit ash as a synergetic alternative material to an expensive, toxic and corrosive catalysts for the synthesis of biscoumarins and 2-amino-4H-chromenes at ambient temperature in water is reported. The spectroscopic evidence from EDX, FTIR, XRD and SEM analysis of bael fruit ash supports the presence of metal oxides, carbonates and hydroxides which are intensely responsible for the acceleration of the reactions. The striking features of this protocol are utilization of bio-waste, cost-effective, recyclable and biodegradable catalytic system, which provide good to excellent yields in a short reaction time. [GRAPHICS] .

引用

页码：1675 / 1691

页数：17

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