以二氧化硅为强效可回收催化剂合成多取代吡啶的高效四组分方案

IF 1.8 3区化学 Q3 CHEMISTRY, ORGANIC

Synthetic Communications Pub Date : 2024-02-28 DOI:10.1080/00397911.2024.2320398

V. N. Chandra Sekhar , Gorle Simhachalam , L. Vaikunta Rao , A. V. Dhanunjaya Rao , Madhavaram Shankar , Akula Raghunadh

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引用次数: 0

摘要

利用 SiO2 作为循环催化剂，开发出一种四组分的多取代吡啶衍生物。在较温和的条件下，该方案可提供良好至卓越的产率（85%-95%）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An efficient four-component protocol for synthesis of poly-substituted pyridines with SiO2 as a robust recyclable catalyst

A four-component protocol for the development of poly-substituted pyridines derivatives by using SiO₂ as a recycle catalyst. The protocol offers good to excellent yields (85%-95%) under milder conditions in a short reaction time of 2-3 hours. The use of a less expensive catalyst makes this protocol more convenient. SiO₂ has been identified as a convenient catalyst for the synthesis and can be reused for up to three cycles.

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来源期刊

Synthetic Communications 化学-有机化学

CiteScore

4.40

自引率

4.80%

发文量

156

审稿时长

4.3 months

期刊介绍： Synthetic Communications presents communications describing new methods, reagents, and other synthetic work pertaining to organic chemistry with sufficient experimental detail to permit reported reactions to be repeated by a chemist reasonably skilled in the art. In addition, the Journal features short, focused review articles discussing topics within its remit of synthetic organic chemistry.