Regioselective Copper-Catalyzed Amination of Chlorobenzoic Acids: Synthesis and Solid-State Structures of <i>N</i>-Aryl Anthranilic Acid Derivatives
作者:Xuefeng Mei、Adam T. August、Christian Wolf
DOI:10.1021/jo0518809
日期:2006.1.1
amination of 2-chlorobenzoic acids with aniline derivatives has been developed. The method eliminates the need for acid protection and produces a wide range of N-aryl anthranilic acid derivatives in up to 99% yield. The amination was found to proceed with both electron-rich and electron-deficient aryl chlorides and anilines and also utilizes sterically hindered anilines such as 2,6-dimethylaniline and
An enantioselective fluorescence sensing assay for quantitative analysis of chiral carboxylic acids and amino acid derivatives
作者:Christian Wolf、Shuanglong Liu、Brian C. Reinhardt
DOI:10.1039/b609880k
日期:——
erived fluorosensor exhibiting a C(2)-symmetric cleft designed for stereoselective interactions with hydrogen bond donors has been used for the determination of both concentration and enantiomeric composition of carboxylic acids and aminoacidderivatives.