Synthesis of O- and N-substituted pentaiodobenzenes bearing σ-symmetric delocalized orbitals using site-selective nucleophilic aromatic substitution reactions

Author:

Takada Yuki1ORCID,Minoura Mao2,Furukawa Shunsuke1,Saito Masaichi1ORCID

Affiliation:

1. Department of Chemistry, Graduate School of Science and Engineering, Saitama University , Shimo-okubo, Sakura-ku , Saitama-city, Saitama 338-8570, Japan

2. Department of Chemistry, College of Science, Rikkyo University , Nishi-Ikebukuro, Toshima-ku , Tokyo 171-8501, Japan

Abstract

Abstract We report the synthesis of oxygen- and nitrogen-substituted (O- and N-substituted) pentaiodobenzenes using site-selective nucleophilic aromatic substitution (SNAr) reactions. Single-crystal X-ray diffraction analysis and theoretical calculations of thus synthesized pentaiodobenzenes reveal that their highest occupied molecular orbital (HOMOs) are composed of circularly delocalized σ-symmetric orbitals, as found in hexa-substituted benzenes bearing heavy atoms such as selenium and iodine.

Funder

JSPS

Murata Science Foundation

Publisher

Oxford University Press (OUP)

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

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