• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

高区域选择性钯催化吲哚嗪和乙烯芳烃通过 C-H 键断裂的氧化偶联反应。

Highly regioselective palladium-catalyzed oxidative coupling of indolizines and vinylarenes via C-H bond cleavage.

机构信息

Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China.

出版信息

Org Lett. 2009 Dec 17;11(24):5606-9. doi: 10.1021/ol902315w.

DOI:10.1021/ol902315w
PMID:19924879
Abstract

A highly regioselective oxidative coupling reaction between indolizines and vinylarenes has been accomplished in the presence of palladium catalysts to give only the branched alpha-product in high efficiency. The regioselectivity is promoted significantly by bidentate nitrogen ligands.

摘要

在钯催化剂的存在下,成功地实现了吲哚嗪和乙烯芳烃之间的高区域选择性氧化偶联反应,以高效率仅得到支化的α-产物。双齿氮配体显著促进了区域选择性。

相似文献

1
Highly regioselective palladium-catalyzed oxidative coupling of indolizines and vinylarenes via C-H bond cleavage.高区域选择性钯催化吲哚嗪和乙烯芳烃通过 C-H 键断裂的氧化偶联反应。
Org Lett. 2009 Dec 17;11(24):5606-9. doi: 10.1021/ol902315w.
2
Palladium-catalyzed oxidative C-H bond and C═C double bond cleavage: C-3 acylation of indolizines with α,β-unsaturated carboxylic acids.钯催化的氧化 C-H 键和 C═C 双键断裂:α,β-不饱和羧酸与吲哚嗪的 C-3 酰化反应。
Org Lett. 2011 Mar 18;13(6):1342-5. doi: 10.1021/ol200025k. Epub 2011 Feb 18.
3
Synthesis of biindolizines through highly regioselective palladium-catalyzed C-H functionalization.通过高度区域选择性钯催化的C-H官能化合成双吲哚嗪。
J Org Chem. 2009 Jan 2;74(1):456-8. doi: 10.1021/jo802227u.
4
Palladium-pincer complex catalyzed C-C coupling of allyl nitriles with tosyl imines via regioselective allylic C-H bond functionalization.钯钳形配合物通过区域选择性烯丙基C-H键官能化催化烯丙基腈与甲苯磺酰亚胺的C-C偶联反应。
Org Lett. 2008 Jul 3;10(13):2881-4. doi: 10.1021/ol801070n. Epub 2008 Jun 5.
5
Hydrogen bond directed highly regioselective palladium-catalyzed allylic substitution.氢键导向的高度区域选择性钯催化烯丙基取代反应
J Am Chem Soc. 2003 Apr 30;125(17):5115-20. doi: 10.1021/ja028426w.
6
Organolathanide-catalyzed regioselective intermolecular hydroamination of alkenes, alkynes, vinylarenes, di- and trivinylarenes, and methylenecyclopropanes. Scope and mechanistic comparison to intramolecular cyclohydroaminations.有机镧系元素催化的烯烃、炔烃、乙烯基芳烃、二乙烯基芳烃和三乙烯基芳烃以及亚甲基环丙烷的区域选择性分子间氢胺化反应。与分子内环氢化胺化反应的范围和机理比较。
J Am Chem Soc. 2003 Oct 15;125(41):12584-605. doi: 10.1021/ja035867m.
7
Palladium(II)-catalyzed enyne coupling reaction initiated by acetoxypalladation of alkynes and quenched by protonolysis of the carbon-palladium bond.钯(II)催化的烯炔偶联反应,由炔烃的乙酰氧基钯化引发,并通过碳-钯键的质子解淬灭。
J Org Chem. 2005 May 13;70(10):4059-63. doi: 10.1021/jo050121n.
8
Mechanism of cycloisomerisation of 1,6-heptadienes catalysed by [(tBuCN)2PdCl2]: remarkable influence of exogenous and endogenous 1,6- and 1,5-diene ligands.[(叔丁基腈)₂氯化钯]催化1,6 - 庚二烯环异构化的机理:外源和内源1,6 - 二烯及1,5 - 二烯配体的显著影响
Chemistry. 2006 Nov 24;12(34):8650-63. doi: 10.1002/chem.200600924.
9
An efficient waste-free oxidative coupling via regioselective C-H bond cleavage: Rh/Cu-catalyzed reaction of benzoic acids with alkynes and acrylates under air.通过区域选择性C-H键裂解实现高效无废氧化偶联:苯甲酸与炔烃和丙烯酸酯在空气中的Rh/Cu催化反应
Org Lett. 2007 Mar 29;9(7):1407-9. doi: 10.1021/ol070406h. Epub 2007 Mar 9.
10
Palladium-catalyzed carboamination of alkenes promoted by N-fluorobenzenesulfonimide via C-H activation of arenes.通过芳烃的C-H活化,由N-氟苯磺酰亚胺促进的钯催化烯烃的碳胺化反应。
J Am Chem Soc. 2009 Jul 15;131(27):9488-9. doi: 10.1021/ja9031659.

引用本文的文献

1
Metal-Free Synthesis of Functionalized Indolizines via a Cascade Michael/S2/Aromatization Reaction of 2-Alkylazaarene Derivatives with Bromonitroolefins.通过2-烷基氮杂芳烃衍生物与溴代硝基烯烃的串联迈克尔/S2/芳构化反应实现官能化中氮茚的无金属合成。
ACS Omega. 2024 Dec 9;9(50):49980-49985. doi: 10.1021/acsomega.4c09295. eCollection 2024 Dec 17.
2
Iridium-Catalyzed α-Selective Arylation of Styrenes by Dual C-H Functionalization.铱催化的苯乙烯通过双C-H官能团化实现α-选择性芳基化反应
Angew Chem Int Ed Engl. 2018 Oct 22;57(43):14198-14202. doi: 10.1002/anie.201808299. Epub 2018 Sep 26.
3
Regioselective formation of alpha-vinylpyrroles from the ruthenium-catalyzed coupling reaction of pyrroles and terminal alkynes involving C-H bond activation.
通过钌催化吡咯与末端炔烃的偶联反应,涉及 C-H 键活化,区域选择性地形成 α-乙烯基吡咯。
J Org Chem. 2010 May 7;75(9):3144-6. doi: 10.1021/jo100269y.