硫酸钨酸盐：一种在无溶剂条件下高效一锅合成4,6-二芳基嘧啶-2(1H)- 1的环保可重复使用催化剂

IF 1.8 3区化学 Q3 CHEMISTRY, ORGANIC

Synthetic Communications Pub Date : 2025-08-18 DOI:10.1080/00397911.2025.2541185

Amol R. Shelar (Methodology) , Kisan M. Gadave (Resources Supervision Validation) , Ramdas A. Pawar (Supervision Validation) , Madhuri S. Pansare (Methodology) , Ajit P. Ingale (Investigation Methodology Supervision Writing – original draft Writing – review & editing)

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引用次数: 0

摘要

提出了一种简单、一锅、无溶剂、环保的以硫酸钨酸盐为催化剂，通过biginelli型反应合成4,6-二芳基嘧啶-2(1H)- 1的方法。这种方法提高了产品收率，同时采用了成本效益高且易于获取的催化剂。实验装置的简单性使其成为生产4,6-二芳基嘧啶-2-(1H)- 1的有效且无压力的策略。催化剂表现出显著的活性，可重复使用，进一步提高了该方法的效率。

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Sulfated tungstate: an eco-friendly and reusable catalyst for efficient one-pot synthesis of 4,6-diarylpyrimidin-2(1H)-ones in solvent-free conditions

A straightforward, one-pot, solvent-free, and environmentally friendly method for synthesizing 4,6-Diarylpyrimidin-2(1H)-ones through a Biginelli-type reaction is presented, utilizing sulfated tungstate as a catalyst. This approach offers enhanced product yields while employing a cost-effective and easily accessible catalyst. The simplicity of the experimental setup makes it an effective and stress-free strategy for producing 4,6-diarylpyrimidin-2-(1H)-ones. The catalyst demonstrates remarkable activity and can be reused, further contributing to the method’s efficiency.

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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.