Tandem oxidative radical brominative addition of activated alkynes and spirocyclization: switchable synthesis of 3-bromocoumarins and 3-bromo spiro-[4,5] trienone
Author:
Affiliation:
1. College of Biological
2. Chemical Science and Engineering
3. Jiaxing University
4. Jiaxing 314001
5. China
6. College of Chemical and Engineering
7. Jiangxi Normal University
8. Nanchang 330013
Abstract
A K2S2O8-mediated tandem radical brominative addition of alkynoates, oxidative spiro-cyclization, and 1,2-migration of esters is reported for the synthesis of 3-bromocoumarins with high efficiency.
Funder
Natural Science Foundation of Zhejiang Province
National Natural Science Foundation of China
Publisher
Royal Society of Chemistry (RSC)
Subject
Organic Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2016/QO/C6QO00041J
Reference53 articles.
1. B. Naser-Hijazi , B.Stolze and K.Zanker, Second Proceedings of the International Society of Coumarin Investigators, Springer, Berlin, 1994
2. Furocoumarins in Medicinal Chemistry. Synthesis, Natural Occurrence and Biological Activity
3. Simple Coumarins and Analogues in Medicinal Chemistry: Occurrence, Synthesis and Biological Activity
4. A New Palladium-Catalyzed Addition: A Mild Method for the Synthesis of Coumarins
5. Current Developments of Coumarin Compounds in Medicinal Chemistry
Cited by 70 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
1. Room‐Temperature Cascade Electrophilic Addition/Cyclization/Oxidation Reactions: Divergent Selective Synthesis of Brominated 2H‐Chromenes, 2H‐Chromen‐2‐ols and 2H‐Chromen‐2‐ones;Chemistry – A European Journal;2024-06-26
2. Synthesis, acid-base responsive fluorescence, and ion-selectivity of novel π-conjugated polymers containing coumarin unit in the main chain;Polymer;2024-02
3. Recent Advances in the Construction of Coumarin or Quinolin-2-ones Compounds via Radical Cascade Reactions;Mini-Reviews in Organic Chemistry;2024-01-04
4. Photoinduced radical cascade brominative addition/spirocyclization of N-arylpropiolamides and CBr4 with O2 as oxidant;Green Synthesis and Catalysis;2024-01
5. Visible‐Light Mediated Metal‐free Synthesis of 3‐Bromo Coumarins Using In situ Generated Transient Non‐Symmetric Bromoiodanes;ChemistrySelect;2023-06-07
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