One-Pot Multi-Component Synthesis of Polysubstituted Pyridines Using DBU-SiO2 as a Robust Recyclable Catalyst

被引：1

作者：

Yakkanti, Chiranjeevi ^{[1
,2
]}

Rao, Vaikunta L. ^{[2
]}

Kerru, Nagaraju ^{[3
]}

Gorle, Simhachalam ^{[1
]}

Madhavaram, Shankar ^{[1
]}

Akula, Raghunadh ^{[1
]}

Bhaskaruni, Sandeep V. H. S. ^{[4
]}

机构：

[1] Dr Reddys Labs Ltd, Technol Dev Ctr APSL, Custom Pharmaceut Serv, Hyderabad, India

[2] GITAM Univ Deemed Univ, Dept Chem, GIS, Visakhapatnam, India

[3] GITAM Univ, GITAM Sch Sci, Dept Chem, Visakhapatnam, Karnataka, India

[4] Univ KwaZulu Natal, Sch Chem & Phys, Durban, South Africa

来源：

POLYCYCLIC AROMATIC COMPOUNDS | 2024年 / 44卷 / 04期

关键词：

Multi-component reaction; polysubstituted pyridine; DBU-SiO2; heterogeneous catalyst; CHALCONES; CHEMISTRY; SIO2;

D O I：

10.1080/10406638.2023.2225673

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We report an efficient novel route for the synthesis of polysubstituted pyridine derivatives with DBU-SiO2 catalyzed one-pot four-component reaction. This protocol offers a mild condition that which affords a series of new polysubstituted pyridine derivatives with good yields. A plausible mechanism for this process is proposed.

引用

页码：2855 / 2862

页数：8

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