Montmorillonite K-10 catalyzed synthesis of Hantzsch dihydropyridine derivatives from methyl arenes via in situ generated ammonia under microwave irradiation in neat conditions

被引：0

作者：

Singh, Vishal ^{[1
]}

Rajput, Khushbu ^{[1
]}

Singh, Sundaram ^{[1
]}

Srivastava, Vandana ^{[1
]}

机构：

[1] Indian Inst Technol BHU, Dept Chem, Varanasi 221005, Uttar Pradesh, India

来源：

RSC ADVANCES | 2024年 / 14卷 / 37期

关键词：

ONE-POT SYNTHESIS; SOLVENT-FREE; HYDROGEN-PEROXIDE; GREEN SYNTHESIS; POLYHYDROQUINOLINE DERIVATIVES; HETEROGENEOUS CATALYST; EFFICIENT; 1,4-DIHYDROPYRIDINE; ACID; NANOPARTICLES;

D O I：

10.1039/d4ra04990j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An expeditious, efficient, and environmentally friendly approach has been established for the synthesis of diverse Hantzsch 1,4-dihydropyridine derivatives utilizing montmorillonite K-10 as a catalyst in solvent-free conditions. The procedure entails the reaction of methyl arynes as a sustainable surrogate of aryl aldehydes, active methylene compounds, and urea hydrogen peroxide (UHP) as an oxidising agent as well as a source of ammonia under microwave irradiation, facilitated by montmorillonite K-10.

引用

页码：27086 / 27091

页数：6

共 23 条

[1] Montmorillonite K-10 catalyzed Knoevenagel condensation under microwave irradiation in solventless system
Heravi, MM
Tajbakhsh, M
Mohajerani, B
Ghassemzadeh, M
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1999, 54 (04): : 541 - 543
[2] Montmorillonite K-10 catalyzed Knoevenagel condensation under microwave irradiation in solventless system
Chem. and Chem. Eng. Res. Ctr. of I., P.O. Box 14335-186, Tehran, Iran
不详
Z. Naturforsch. Sect. B J. Chem. Sci., 4 (541-543):
[3] AN EFFICIENT SYNTHESIS OF 1-ACYL-3-ARYLIMIDAZOLIDINES CATALYZED BY MONTMORILLONITE K-10 CLAY UNDER MICROWAVE IRRADIATION
Cristina Caterina, Maria
Veronica Corona, Maria
Perillo, Isabel
Salerno, Alejandra
HETEROCYCLES, 2009, 78 (03) : 771 - 781
[4] MONTMORILLONITE K-10 CATALYZED MICROWAVE-ASSISTED SYNTHESIS OF PYRROLES IN SOLVENT FREE CONDITIONS
Ma, Chaowei
Huang, Guosheng
HETEROCYCLES, 2020, 100 (12) : 2072 - 2082
[5] Montmorillonite K-10 catalyzed Mannich reaction: Synthesis of aminonaphthoquinone derivatives from Lawsone
Jayashree, Sankaranarayanan
Shivashankar, Kalegowda
SYNTHETIC COMMUNICATIONS, 2018, 48 (14) : 1805 - 1815
[6] Facile synthesis of 1,1-diacetates from aldehydes using montmorillonite K-10 clay under microwave irradiation
Karmakar, D
Prajapati, D
Sandhu, JS
JOURNAL OF CHEMICAL RESEARCH-S, 1998, (07): : 382 - +
[7] Montmorillonite K-10 catalyzed synthesis of β-keto esters:: condensation of ethyl diazoacetate with aldehydes under mild conditions
Bandgar, BP
Pandit, SS
Sadavarte, VS
GREEN CHEMISTRY, 2001, 3 (05) : 247 - 249
[8] Facile montmorillonite K-10-supported synthesis of xanthene derivatives under microwave and thermal conditions
Sharifi, Ali
Abaee, M. Saeed
Tavakkoli, Azam
Mirzaei, Mojtaba
Zolfaghari, Alireza
SYNTHETIC COMMUNICATIONS, 2008, 38 (17) : 2958 - 2966
[9] Montmorillonite K-10: a mild, inexpensive and convenient catalyst for synthesis of thiiranes from oxiranes under non-aqueous conditions
Mohammadpoor-Baltork, I
Aliyan, H
JOURNAL OF CHEMICAL RESEARCH, 2000, (03) : 122 - 123
[10] Montmorillonite K 10 clay catalyzed Friedlander synthesis of 1,8-naphthyridines in dry media under microwave irradiation
Mogilaiah, K.
Sakram, B.
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 2006, 45 (12): : 2749 - 2750

← 1 2 3 →