Perfluoroalkyl Selenoxides, Selenones and Selenoximines: General Preparation and Properties

Author:

de Zordo‐Banliat Arnaud1,Grollier Kevin2,Vanthuyne Nicolas3ORCID,Floquet Sébastien1ORCID,Billard Thierry2ORCID,Dagousset Guillaume1ORCID,Pégot Bruce1ORCID,Magnier Emmanuel1ORCID

Affiliation:

1. Université Paris-Saclay UVSQ CNRS UMR 8180 Institut Lavoisier de Versailles 78000 Versailles France

2. Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246) Univ Lyon CNRS Université Lyon 1 CPE Lyon 1 rue Victor Grignard 69622 Lyon France

3. Aix Marseille Univ CNRS, Centrale Marseille, iSm2 France

Abstract

AbstractA selective access to perfluoroalkyl selenoxides, via Oxone® as oxidant or to selenones by using a Polyoxometalate‐based Ionic Liquid (POM‐IL) as a catalyst for the oxidation step is described. The reaction works with various perfluoralkyl chains and substituents with satisfactory to excellent yields. A two‐step one‐pot reaction from selenocyanates was performed to gain access to perfluoroalkyl selenoxides. The previously unknown perfluoroalkyl selenoximines family was also prepared with good yields. Having unlocked two strategies for the synthesis of fluoroalkylated SeIV and SeVI compounds, we then evaluated the Hansch‐Leo lipophilicity parameters of these groups. Finally, asymmetric aryl perfluoroalkyl selenoximines were resolved to determine their absolute configurations.

Publisher

Wiley

Subject

General Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3