Modern approaches to the synthesis of 3-(acylamino)-and 3-(carbamoylamino)benzofuran-2(3H)-ones (microreview)

Соколов, Анатолий И.; Баранов, Михаил С.

doi:10.1007/s10593-020-02809-y

Cited by 1 publication

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“…[14][15] Also, because of its highly efficient light-collecting properties, benzofuranones can be used not only as disperse dyes or non-linear optical molecules, but also as central chromogenic units in more complex structures such as potential As mentioned above, the synthesis of benzofuranones and its C-H functionalization have become a hot topic in many research groups because of its wide application in various fields. 17 Herein, we summarize the synthesis of benzofuranones and its transformation via C-H functionalization in the past ten years.…”

Section: Introductionmentioning

confidence: 99%

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Recent Advances on Benzofuranones: Synthesis and Transformation via C–H Functionalization

et al. 2021

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Benzofuranone is a sort of important skeleton in many fields, such as natural products, pharmaceuticals, building blocks, antioxidants and dyes. Their efficient synthesis and transformations have attracted great attentions in organic synthesis. They can be synthesized by Friedel−Crafts reaction, intramolecular dehydration ring-closing reaction and transition-metal-catalyzed reaction, etc. And their direct utilization to prepare other functional molecules enhances their further application. Due to their low pKa value and easy enolization ability, the transformation of benzofuranones via C(3)-H bond functionalization is a hot issue in the last ten years. Herein, we highlight the advances on the synthesis of benzofuranones and its transformation via C-H functionalization. Some of other transformations related to benzofuranones are also referred in this review.

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Section: Introductionmentioning

confidence: 99%

“…The synthesis of benzofuranones and their C-H functionalization have become a hot topic in many research groups because of their wide application in various fields. 17 Herein, we summarize the synthesis of benzofuranones and their transformations via C-H functionalization since 2010.…”

Section: Introductionmentioning

confidence: 99%