A Highly Warped Heptagon‐Containing sp2 Carbon Scaffold via Vinylnaphthyl π‐Extension

摘要

Abstract > A new strategy is demonstrated for the synthesis of warped, negatively curved, all‐sp 2 ‐carbon π‐scaffolds. Multifold C?C coupling reactions are used to transform a polyaromatic borinic acid into a saddle‐shaped polyaromatic hydrocarbon ( 2 ) bearing two heptagonal rings. Notably, this Schwarzite substructure is synthesized in only two steps from an unfunctionalized alkene. A highly warped structure of 2 was revealed by X‐ray crystallographic studies and pronounced flexibility of this π‐scaffold was ascertained by experimental and computational studies. Compound 2 exhibits excellent solubility, visible range absorption and fluorescence, and readily undergoes two reversible one‐electron oxidations at mild potentials. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”> <标题类型=“main”>抽象</ title> > 对翘曲，负面弯曲的综合来说，证明了一种新的策略 2 </ sup> -carbonπ-脚手架。多聚偶联反应用于将多芳族硼酸转化成鞍形多芳族烃（ 2 </ b> ）携带两个臀部环。值得注意的是，该Schwarzite子结构仅在未官能化烯烃中仅合成。一个高度翘曲的结构 2 </ b> 通过实验和计算研究确定了X射线晶体研究和明显的灵活性，通过实验和计算研究确定了这种π支架。化合物 2 </ b> 表现出优异的溶解度，可见范围吸收和荧光，并且在轻度潜力下容易经历两个可逆的单电子氧化。 </ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-19011/'>《Angewandte Chemie》</a> <b style="margin: 0 2px;">|</b><span>2019年第46期</span><b style="margin: 0 2px;">|</b><span>共4页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1188.html" title="应用化学">应用化学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=arenes&option=203" rel="nofollow">arenes;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=carbon&option=203" rel="nofollow">carbon;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=C?C coupling&option=203" rel="nofollow">C?C coupling;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=curvature&option=203" rel="nofollow">curvature;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=polycyclic aromatic hydrocarbons&option=203" rel="nofollow">polycyclic aromatic hydrocarbons;</a> </p> <div class="translation"> 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href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=王卫东&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 王卫东</a> <span> . 2016</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/061204804024.html">翘曲控制装置及控制光学膜的翘曲的方法</a> <b>[P]</b> . <span> 中国专利： CN110989057B </span> <span> . 2021.12.28</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06120103754604.html">翘曲控制装置及控制光学膜的翘曲的方法</a> <b>[P]</b> . <span> 中国专利： CN110989057A </span> <span> . 2020-04-10</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130400680073.html">sp2 A preparation method of a carbon material having sp2-hybridization in which the contents of pyridinic nitrogen and pyrrolic nitrogen are controlled and a carbon material prepared thereby</a> <b>[P]</b> . <span> 外国专利：  KR20200112026A </span> <span> . 2020-10-05</span> </div> 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DERIVATIVES, INORGANIC OXIDE HYDROXYDES AND SP2-HYBRIDIZED CARBON ALLOTROPES</a> <b>[P]</b> . <span> 外国专利：  EP3538511B1 </span> <span> . 2021-04-21</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：由伯胺，二羰基衍生物，无机氧化物羟基和SP2杂交碳异滴滴形成的加合物 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 999;" onclick="ywcd('0704028163925','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div 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