A microwave-assisted bismuth nitrate-catalyzed unique route toward 1,4-dihydropyridines.

A microwave-assisted bismuth nitrate-catalyzed unique route toward 1,4-dihydropyridines.
复制标题

微波辅助的硝酸二核培养基沿1,4-二氢吡啶的独特途径。

DOI:
10.3390/molecules17032643
复制
发表时间:
2012-03-05
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
通讯作者:
Banik BK
Banik BK
中科院分区:
其他
文献类型:
--
作者:
Bandyopadhyay D;Maldonado S;Banik BK

文献摘要

参考文献

被引文献

相似文献

经典的 Hantzsch 反应是合成具有重要生物学意义和药理学用途的 1,4-二氢吡啶衍生物的最简单且最经济的方法之一。微波辐射下的五水合硝酸铋被证明是一种非常有效的催化剂,可在无溶剂条件下在 1-3 分钟内以多种胺/乙酸铵、醛和 1,3-二羰基化合物进行一锅、三组分合成 1,4-二氢吡啶,收率极佳。目前用于合成1,4-二氢吡啶的环境友好的方法适用于文库合成,并且它将在有效的生物活性分子的合成中得到应用。该方法优异的产率和极快的速度归功于催化剂和微波辐射的同时作用。
The classical Hantzsch reaction is one of the simplest and most economical methods for the synthesis of biologically important and pharmacologically useful 1,4-dihydropyridine derivatives. Bismuth nitrate pentahydrate under microwave irradiation is proven to act as a very efficient catalyst for a one-pot, three-component synthesis of 1,4-dihydropyridines in excellent yields from diverse amines/ammonium acetate, aldehydes and 1,3-dicarbonyl compounds within 1–3 min under solvent-free conditions. The present environmentally benign procedure for the synthesis of 1,4-dihydropyridines is suitable for library synthesis and it will find application in the synthesis of potent biologically active molecules. The excellent yield and extreme rapidity of the method is due to a concurrent effect of the catalyst and microwave irradiation.
DOI: 10.1038/292777a0
发表时间: 1981-01-01
期刊: NATURE
影响因子: 64.8
作者:
BOSTROM, SL;LJUNG, B;THULIN, E
通讯作者: THULIN, E
DOI: 10.1515/hc.2009.15.2.121
发表时间: 2009-01-01
影响因子: 2.3
作者:
Bandyopadhyay, Debasish;Banik, Antara;Banik, Bimal K.
通讯作者: Banik, Bimal K.
DOI: 10.1186/2191-2858-1-9
发表时间: 2011-09-20
期刊: Organic and medicinal chemistry letters
影响因子: --
作者:
Canales, Luis;Bandyopadhyay, Debasish;Banik, Bimal K
通讯作者: Banik, Bimal K
DOI: 10.3390/molecules15064207
发表时间: 2010-06-09
期刊: Molecules (Basel, Switzerland)
影响因子: --
作者:
Bandyopadhyay D;Mukherjee S;Rodriguez RR;Banik BK
通讯作者: Banik BK
DOI: 10.1016/s0968-0896(00)00213-3
发表时间: 2000-12-01
影响因子: 3.5
作者:
Becker, FF;Mukhopadhyay, C;Banik, BK
通讯作者: Banik, BK