共 30 条
Multicomponent synthesis of highly functionalized piperidines using sulfamic acid as a heterogeneous and cost effective catalyst
被引:0
作者:
Patil, Dayanand
[1
]
Chandam, Dattatray
[1
]
Mulik, Abhijeet
[1
]
Patil, Prasad
[2
]
Jagdale, Suryabala
[1
]
Deshmukh, Madhukar
[1
]
机构:
[1] Shivaji Univ, Dept Chem, Heterocycl Lab, Kolhapur 416004, Maharashtra, India
[2] Shivaji Univ, Dept Agrochem & Pest Management, Kolhapur 416004, Maharashtra, India
来源:
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
|
2015年
/
54卷
/
04期
关键词:
Enamine;
Mannich reaction;
sulfamic acid;
functionalized piperidine;
multicomponent reaction;
ONE-POT SYNTHESIS;
SOLVENT-FREE CONDITIONS;
RECYCLABLE CATALYST;
EFFICIENT;
DERIVATIVES;
SCAFFOLDS;
ATOM;
D O I:
暂无
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Sulfamic acid has been found as an efficient and cost effective catalyst for one pot multicomponent synthesis of some new densely functionalized piperidine derivatives using amines, aldehydes and beta-keto esters. The meritorious aspects of this novel protocol are atom economic process, heterogeneous and easily accessible catalyst, good to excellent yield, convenient work up and eco-friendly route.
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页码:545 / 550
页数:6
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