Diksha Parmar, Rohit Kumar, Sarthi, Akhilesh K. Sharma and Upendra Sharma
{"title":"Synthesis of axially chiral biaryls via Pd(ii)-catalysed direct C(sp2)–H arylation†","authors":"Diksha Parmar, Rohit Kumar, Sarthi, Akhilesh K. Sharma and Upendra Sharma","doi":"10.1039/D4QO00958D","DOIUrl":null,"url":null,"abstract":"<p >Herein, a concise protocol for the construction of axially chiral biaryls <em>via</em> Pd-catalysed direct C–H arylation of 1-arylisoquinoline <em>N</em>-oxides through kinetic resolution using a commercially available, cost-effective, and bench-stable chiral mono-protected amino acid has been uncovered. The high conformational stability of the axially chiral products in different solvents and at high temperatures, as observed from the experimental studies and DFT calculations, shows their excellent stability.</p>","PeriodicalId":97,"journal":{"name":"Organic Chemistry Frontiers","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Chemistry Frontiers","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/qo/d4qo00958d","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}
引用次数: 0
Abstract
Herein, a concise protocol for the construction of axially chiral biaryls via Pd-catalysed direct C–H arylation of 1-arylisoquinoline N-oxides through kinetic resolution using a commercially available, cost-effective, and bench-stable chiral mono-protected amino acid has been uncovered. The high conformational stability of the axially chiral products in different solvents and at high temperatures, as observed from the experimental studies and DFT calculations, shows their excellent stability.
期刊介绍:
Organic Chemistry Frontiers is an esteemed journal that publishes high-quality research across the field of organic chemistry. It places a significant emphasis on studies that contribute substantially to the field by introducing new or significantly improved protocols and methodologies. The journal covers a wide array of topics which include, but are not limited to, organic synthesis, the development of synthetic methodologies, catalysis, natural products, functional organic materials, supramolecular and macromolecular chemistry, as well as physical and computational organic chemistry.