Effects of sulfoxide and sulfone sidechain–backbone hydrogen bonding on local conformations in peptide models

Author:

Liu Dayi1ORCID,Robin Sylvie12ORCID,Gloaguen Eric3ORCID,Brenner Valérie4ORCID,Mons Michel5ORCID,Aitken David J.1ORCID

Affiliation:

1. Université Paris-Saclay, CNRS, ICMMO, Orsay 91400, France

2. Université Paris Cité, Faculté de Pharmacie, Paris 75006, France

3. Université Paris-Saclay, CNRS, ISMO, Orsay 91400, France

4. Université Paris-Saclay, CEA, DRF, Gif-sur-Yvette 91191, France

5. Université Paris-Saclay, CEA, LIDYL, Gif-sur-Yvette 91191, France

Abstract

Examination of peptide model systems with sidechain sulfoxide or sulfone functional groups has led to the discovery of a strong 7-membered ring N–H···OS sidechain–backbone hydrogen bond that stabilizes a C5 extended backbone conformation.

Funder

China Scholarship Council

Agence Nationale de la Recherche

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

Reference42 articles.

1. The Chemistry of Sulphones and Sulphoxides , ed., S. Patai , Z. Rappoport , C. Stirling , Wiley , Chichester, UK , 1988

2. Sulfones: new reagents in organocatalysis

3. N. S.Simpkins , Sulphones in Organic Synthesis , Pergamon , Oxford , 1993

4. Applications of Sulfoxides to Asymmetric Synthesis of Biologically Active Compounds

5. Recent Developments in the Synthesis and Utilization of Chiral Sulfoxides

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