利用腐乳废水合成功能化 2-芳基苯并恶唑、2-芳基苯并噻唑和 2-芳基苯并咪唑的微波辅助绿色环保方法

IF 2.4 3区化学 Q2 CHEMISTRY, ORGANIC

Polycyclic Aromatic Compounds Pub Date : 2024-09-13 DOI:10.1080/10406638.2023.2265023

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引用次数: 0

摘要

在此，我们设计了一种更环保、更高效的微波辅助路线，用于合成功能化的 2-芳基苯并恶唑、2-芳基苯并噻唑和 2-芳基苯并咪唑。这些化合物分别是通过 2-氨基苯酚、2-氨基苯硫酚和 1,2-苯二胺与相应的醛发生缩合反应生成的。值得注意的是，这一反应是利用废凝乳水作为催化溶剂，并在微波辐射的影响下进行的。凝乳水是奶酪或酸奶生产过程中凝结过程中产生的一种液态副产品，被用作反应的催化溶剂。将新兴的微波辅助化学技术与更环保的反应介质相结合，可大大减少反应时间和化学废物。这项研究不仅展示了变废为宝的模式，还有助于减少环境废物。

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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Microwave Assisted Greener and Eco-Friendly Approach for Synthesis of Functionalized 2-Arylbenzoxazoles, 2-Arylbenzothiazoles, and 2-Arylbenzimidazoles Using Waste Curd Water

Herein, we have designed a greener and efficient microwave-assisted route for the synthesis of functionalized 2-arylbenzoxazoles, 2-arylbenzothiazoles, and 2-arylbenzimidazoles. These compounds were produced through the condensation reaction involving 2-aminophenol, 2-aminothiophenol, and 1,2-phenylenediamine, respectively, with corresponding aldehydes. Remarkably, this reaction was conducted employing waste curd water as a catalytic solvent and under the influence of microwave radiation. Curd water, a liquid byproduct obtained from the coagulation process during cheese or yogurt production, was harnessed as catalytic solvent for the reaction. The application of emerging microwave-assisted chemistry techniques in combination with greener reaction media dramatically reduces reaction time as well as chemical waste. This investigation not only demonstrates a waste-to-wealth paradigm but also contributes to the mitigation of environmental waste.

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来源期刊

Polycyclic Aromatic Compounds 化学-有机化学

CiteScore

3.70

自引率

20.80%

发文量

412

审稿时长

3 months

期刊介绍： The purpose of Polycyclic Aromatic Compounds is to provide an international and interdisciplinary forum for all aspects of research related to polycyclic aromatic compounds (PAC). Topics range from fundamental research in chemistry (including synthetic and theoretical chemistry) and physics (including astrophysics), as well as thermodynamics, spectroscopy, analytical methods, and biology to applied studies in environmental science, biochemistry, toxicology, and industry. Polycyclic Aromatic Compounds has an outstanding Editorial Board and offers a rapid and efficient peer review process, as well as a flexible open access policy.