Unexpected Selective Reduction of 3- and 6-Haloquinolines and 2-Bromo-1-methylbenzimidazole with Red Phosphorus in the KOH/DMSO System

IF 0.8 4区 化学 Q4 CHEMISTRY, MULTIDISCIPLINARY Doklady Chemistry Pub Date : 2023-06-28 DOI:10.1134/S0012500823600359
V. A. Kuimov, S. F. Malysheva, N. A. Belogorlova,  B. A. Trofimov
{"title":"Unexpected Selective Reduction of 3- and 6-Haloquinolines and 2-Bromo-1-methylbenzimidazole with Red Phosphorus in the KOH/DMSO System","authors":"V. A. Kuimov,&nbsp;S. F. Malysheva,&nbsp;N. A. Belogorlova,&nbsp; B. A. Trofimov","doi":"10.1134/S0012500823600359","DOIUrl":null,"url":null,"abstract":"<p>3-Bromo- and 6-chloroquinolines or 2-bromo-1-methylbenzimidazole react with red phosphorus in the KOH/DMSO (Н<sub>2</sub>О) system on heating (100–120°C, 3 h) to form in high yield the products of selective reduction (with retention of the aromatic heterocycle): quinoline or 1-methylbenzimidazole, respectively.</p>","PeriodicalId":530,"journal":{"name":"Doklady Chemistry","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2023-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Doklady Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0012500823600359","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

3-Bromo- and 6-chloroquinolines or 2-bromo-1-methylbenzimidazole react with red phosphorus in the KOH/DMSO (Н2О) system on heating (100–120°C, 3 h) to form in high yield the products of selective reduction (with retention of the aromatic heterocycle): quinoline or 1-methylbenzimidazole, respectively.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
红磷在KOH/DMSO体系中意外选择性还原3-和6-卤代喹啉和2-溴-1-甲基苯并咪唑
3-溴和6-氯喹啉或2-溴-1-甲基苯并咪唑在KOH/DMSO (Н2О)体系中加热(100-120℃,3小时),与红磷反应生成高收率选择性还原产物(保留芳香杂环):喹啉或1-甲基苯并咪唑。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Doklady Chemistry
Doklady Chemistry 化学-化学综合
CiteScore
1.20
自引率
12.50%
发文量
7
审稿时长
6-12 weeks
期刊介绍: Doklady Chemistry is a journal that publishes new research in chemistry and chemical engineering of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.
期刊最新文献
Synthesis of Polyfunctional O-Containing Compounds with Acetal Fragment by Low-Temperature Ozonolysis of 1,3-Dioxepins Doped Silicon Nanoparticles. A Review Evaluation of Toxicity of Ionic Liquids as Solvents in C–C Cross-coupling Reaction Antifriction Composites Based on a Two-Component Modified Phenol–Formaldehyde Binder Synthesis of Novel Composite Sorbents Based on Titanium, Calcium, and Magnesium Phosphates
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1