Widely Exploited, Yet Unreported: Regiocontrolled Synthesis and the Suzuki-Miyaura Reactions of Bromooxazole Building Blocks
作者:Vitalii V. Solomin、Dmytro S. Radchenko、Evgeniy Y. Slobodyanyuk、Oleksandr V. Geraschenko、Bohdan V. Vashchenko、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.201900032
日期:2019.5.15
An approach to synthesis of all isomeric bromooxazoles was optimized and its scope was extended to all three isomeric parents, as well as various alkyl‐ and aryl‐substituted bromooxazoles. The direct regiocontrolled lithiation followed by reaction with electrophilic bromine source was common and led exclusively to the target substituted 2‐, 4‐, and 5‐bromooxazoles on multigram scale. The utility of
Transition-metal-free, one-pot synthesis of benzoxaboroles from <i>o</i>-bromobenzaldehydes <i>via</i> visible-light-promoted borylation
作者:Jinghan Luo、Xingxing Jia、Yanjun Hu、Jianchao Chen、Tiemin Sun
DOI:10.1039/d1ob01853a
日期:——
A novel and simple one-pot stepwise method to synthesize benzoxaboroles was demonstrated. This step-by-step synthetic method includes photocatalytic boronization with phenothiazine as a photocatalyst and sequential water-induced reduction in the presence of bis(pinacolato)diboron. A series of o-bromobenzaldehydes were well-tolerated under the standard conditions. In addition, this method has been successfully
Hydrolytically-Resistant Boron-Containing Therapeutics And Methods Of Use
申请人:Lee Ving
公开号:US20070265226A1
公开(公告)日:2007-11-15
Compositions and methods of use of boron derivatives, including benzoxaboroles, benzazaboroles and benzthiaboroles, as therapeutic agents for treatment of diseases caused by fungi, yeast, bacteria or viruses are disclosed, as well as methods for synthesis of said agents and compositions thereof.
Compounds for the Treatment of Periodontal Disease
申请人:Sanders Virginia
公开号:US20070286822A1
公开(公告)日:2007-12-13
Compounds, compositions and methods are provided which are useful in the treatment of periodontal disease.
本发明提供了一种在治疗牙周疾病方面有用的化合物、组合物和方法。
Hydrolytically-resistant boron-containing therapeutics and methods of use
申请人:Anacor Pharmaceuticals, Inc.
公开号:US08106031B2
公开(公告)日:2012-01-31
Compositions and methods of use of boron derivatives, including benzoxaboroles, benzazaboroles and benzthiaboroles, as therapeutic agents for treatment of diseases caused by fungi, yeast, bacteria or viruses are disclosed, as well as methods for synthesis of said agents and compositions thereof.