共轭微孔聚合物促进 2-苯并恶唑羧酰胺的可见光诱导合成

IF 7.1 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

ACS Sustainable Chemistry & Engineering Pub Date : 2024-10-21 DOI:10.1021/acssuschemeng.4c05275

Yujie Zhang, Rui Wang, Cuifen Lu, Chao Ma, Feiyi Wang, Guichun Yang, Yuexing Zhang, Junqi Nie

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引用次数: 0

摘要

在共轭微孔聚合物 PATP 的存在下，首次引入了一种由可见光驱动的新型有效方案，用于从苯并恶嗪酮和胺合成 2-苯并恶唑甲酰胺。在温和的条件下，该反应生成了多种 2-苯并恶唑羧酰胺，产率从中等到较高，同时表现出极佳的官能团耐受性。与过渡金属复合物或有机染料分子相比，PATP 因其扩展的 π 共轭体系、多孔结构和电子供体-受体（D-A）特性而表现出更高的催化活性。此外，聚合物 PATP 还具有持续的可回收性，回收后的光催化效率不会明显降低。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Visible Light Induced Synthesis of 2-Benzoxazolecarboxamides Promoted by a Conjugated Microporous Polymer

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Visible Light Induced Synthesis of 2-Benzoxazolecarboxamides Promoted by a Conjugated Microporous Polymer

A new and effective protocol driven by visible light has been introduced for the first time to synthesize 2-benzoxazolecarboxamides from benzoxazinones and amines in the presence of a conjugated microporous polymer, PATP. The reaction produced a variety of 2-benzoxazolecarboxamides in moderate to good yields while demonstrating excellent functional group tolerance under mild conditions. In comparison with transition metal complexes or organic dye molecules, PATP exhibited superior catalytic activity due to its extended π-conjugation system, porous structure, and electronic donor–acceptor (D-A) characteristics. Moreover, the polymer PATP showed consistent recyclability without any significant loss of photocatalytic efficiency after recovery.

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来源期刊

ACS Sustainable Chemistry & Engineering CHEMISTRY, MULTIDISCIPLINARY-ENGINEERING, CHEMICAL

CiteScore

13.80

自引率

4.80%

发文量

1470

审稿时长

1.7 months

期刊介绍： ACS Sustainable Chemistry & Engineering is a prestigious weekly peer-reviewed scientific journal published by the American Chemical Society. Dedicated to advancing the principles of green chemistry and green engineering, it covers a wide array of research topics including green chemistry, green engineering, biomass, alternative energy, and life cycle assessment. The journal welcomes submissions in various formats, including Letters, Articles, Features, and Perspectives (Reviews), that address the challenges of sustainability in the chemical enterprise and contribute to the advancement of sustainable practices. Join us in shaping the future of sustainable chemistry and engineering.