C(sp3)–H hydroxylation of fluorenes, oxindoles and benzofuranones with a Mg(NO3)2–HP(O)Ph2 oxidation system

Literature Information

Publication Date 2019-07-19
DOI 10.1039/C9QO00778D
Impact Factor 5.281
Authors

Chen Hu, Gang Hong, Pradip D. Nahide, Yuchen He, Chen Zhou, Marisa C. Kozlowski, Limin Wang


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Abstract

A novel oxidation system in which magnesium nitrate [Mg(NO3)2] is used as an oxidant in the presence of diphenylphosphine oxide [HP(O)Ph2] permits the C(sp3)–H hydroxylation of fluorenes, oxindoles, and benzofuranones. This method features high efficiency, good functional group tolerance, and operational simplicity. Its synthetic utility is highlighted by further transformations to valuable organic materials.

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Source Journal

Organic Chemistry Frontiers

Organic Chemistry Frontiers
CiteScore: 7.8
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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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