可见光介导的2-羟基吲哚-3-羧酸酯的好氧氧化羟基化：3-羟基-2-羟基吲哚的替代方法

IF 1.3 3区化学 Q3 CHEMISTRY, ORGANIC

Heterocyclic Communications Pub Date : 2020-01-01 DOI:10.1515/hc-2019-0114

Jinge Wang, Siyitemer Osman, Xiaona Lu, Junyi Chen, X. Xia

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引用次数: 0

摘要

摘要:本文报道了3-取代氧吲哚在温和反应条件下的一种方便的有氧氧化羟基化反应。这个过程是在可见光的照射下，在光催化剂的存在下，通过活化空气中的分子氧来完成的。在不添加碱或化学计量氧化剂的情况下，以89%的收率交付了所需的产品。

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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Visible light mediated aerobic oxidative hydroxylation of 2-oxindole-3-carboxylate esters: an alternative approach to 3-hydroxy-2-oxindoles

Abstract A convenient aerobic oxidative hydroxylation of 3-substituted oxindoles under mild reaction conditions is described herein. This process was accomplished by the activation of molecular oxygen in the air in the presence of a photocatalyst under the irradiation of visible light. The desired product was delivered in up to 89% yield without the addition of base or stoichiometric oxidant.

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来源期刊

Heterocyclic Communications 化学-有机化学

CiteScore

3.80

自引率

4.30%

发文量

审稿时长

1.4 months

期刊介绍： Heterocyclic Communications (HC) is a bimonthly, peer-reviewed journal publishing preliminary communications, research articles, and reviews on significant developments in all phases of heterocyclic chemistry, including general synthesis, natural products, computational analysis, considerable biological activity and inorganic ring systems. Clear presentation of experimental and computational data is strongly emphasized. Heterocyclic chemistry is a rapidly growing field. By some estimates original research papers in heterocyclic chemistry have increased to more than 60% of the current organic chemistry literature published. This explosive growth is even greater when considering heterocyclic research published in materials science, physical, biophysical, analytical, bioorganic, pharmaceutical, medicinal and natural products journals. There is a need, therefore, for a journal dedicated explicitly to heterocyclic chemistry and the properties of heterocyclic compounds.