- Synthesis method of fluorine-containing phenol structure compound
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The invention discloses a synthesis method of a fluorine-containing phenol structure compound, and belongs to the technical field of chemical synthesis. Fluorine-containing benzoic acid is subjected to a one-pot reaction in a solvent under the action of alkali to obtain fluorine-containing phenate, and fluorine-containing phenol is obtained after acid regulation and dissociation. The synthesis method has the advantages of rich, cheap and easily available raw material structure, short synthesis steps, mild reaction conditions, simple and convenient operation, high synthesis yield, good productquality, wide application range and the like, and is suitable for simple and efficient synthesis of various high-value and high-purity fluorine-containing phenol compounds.
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Paragraph 0027-0028
(2021/03/13)
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- Identification of an Oxalamide Ligand for Copper-Catalyzed C?O Couplings from a Pharmaceutical Compound Library
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A typical pharmaceutical compound library is stocked with molecular diversity and could provide a platform for the discovery of new ligand structures. Herein, we describe the use of this approach in combination with high throughput screening to identify N,N’-bis(thiophene-2-ylmethyl)oxalamide as a ligand that is generally effective for copper-catalyzed C?O cross-couplings to prepare both biarylethers as well as phenols under mild conditions.
- Chan, Vincent S.,Krabbe, Scott W.,Li, Changfeng,Sun, Lijie,Liu, Yue,Nett, Alex J.
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