POLYBORATE SUPPORTED PERCHLORIC ACID AS AN EFFICIENT SOLID ACID CATALYST FOR ONE-POTSYNTHESIS OF 12-ARYL-8, 9, 10, 12TETRAHYDROBENZO[A]XANTHENE-11-ONE DERIVATIVES UNDER SOLVENT-FREE CONDITION

被引:0
|
作者
Aute, Dilip [1 ]
Bendre, Tushar [1 ]
Parhad, Amol [1 ]
Murade, Vaishali [1 ]
Shirole, Gopinath [2 ]
Kadnor, Vijay [3 ]
Uphade, Bhagwat [1 ]
Gadhave, Anil [1 ]
机构
[1] Savitribai Phule Pune Univ, Padmashri Vikhe Patil Coll, Dept Chem & Res Ctr, Pune 413736, Maharashtra, India
[2] Arts Sci & Commerce Coll, Dept Chem, Rahata, India
[3] Arts Commerce & Sci Coll, Dept Chem, Satral, India
来源
HETEROCYCLIC LETTERS | 2024年 / 14卷 / 01期
关键词
Multi-component reaction; perchloric polyborate; solvent-free conditions; green chemistry; xanthenes; ONE-POT SYNTHESIS; PROMOTED ONE-POT; GREEN SYNTHESIS; PROTOCOL; 1,8-DIOXO-OCTAHYDROXANTHENES; SCAFFOLDS; VERSATILE; FACILE; PYRAN;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
In the present study, perchloric acid supported on polyborate catalyst was subjected for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-one derivatives by one-pot, three-component reaction between aromatic aldehydes, 2-naphtholanddimedone under solvent- free condition. Superiority of the present protocol includes short reaction time, solvent-free condition, excellent yield, high purity, cleaner reaction profiles, easy set-up, mild reaction condition and straightforward experimental procedures. The prepared perchloric polyborate solid acid catalyst was characterized by analytical techniques like energy dispersive x-ray analysis, x-ray diffraction, field emission scanning electron microscopy and flourier transform infrared spectroscopy analysis.
引用
收藏
页码:153 / 168
页数:16
相关论文
共 50 条