High-Throughput Discovery and Evaluation of a General Catalytic Method for <i>N</i>-Arylation of Weakly Nucleophilic Sulfonamides
作者:Joseph Becica、Damian P. Hruszkewycz、Janelle E. Steves、Jennifer M. Elward、David C. Leitch、Graham E. Dobereiner
DOI:10.1021/acs.orglett.9b03380
日期:2019.11.15
Through targeted high-throughput experimentation (HTE), we have identified the Pd/AdBippyPhos catalyst system as an effective and general method to construct densely functionalized N,N-diaryl sulfonamide motifs relevant to medicinal chemistry. AdBippyPhos is particularly effective for the installation of heteroaromatic groups. Computational steric parametrization of the investigated ligands reveals
通过有针对性的高通量实验(HTE),我们已经确定Pd / AdBippyPhos催化剂体系是构建与药物化学相关的致密功能化N,N-二芳基磺酰胺基序的有效且通用的方法。AdBippyPhos对于杂芳族基团的安装特别有效。所研究的配体的计算空间参数化揭示了潜在的远距离空间需求的重要性,其中大锥角与可及的Pd中心相结合,是成功进行C-N偶联反应的催化剂。