• 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

相似文献

1
Infrared spectroscopic investigations on the metallation of terminal alkynes by Zn(OTf)2.关于Zn(OTf)₂对末端炔烃金属化反应的红外光谱研究。
Proc Natl Acad Sci U S A. 2004 Apr 20;101(16):5843-5. doi: 10.1073/pnas.0308326101. Epub 2004 Apr 5.
2
Electrochemical generation of silver acetylides from terminal alkynes with a Ag anode and integration into sequential Pd-catalysed coupling with arylboronic acids.银阳极电化学法从末端炔烃生成银乙酰化物，并整合到与芳基硼酸的钯催化连续偶联中。
Chem Commun (Camb). 2010 Dec 28;46(48):9256-8. doi: 10.1039/c0cc02633f. Epub 2010 Oct 28.
3
Carreira alkynylations with paraformaldehyde. a mild and convenient protocol for the hydroxymethylation of complex base-sensitive terminal acetylenes via alkynylzinc triflates.偕二炔基与多聚甲醛的反应。三氟甲磺酸炔基锌温和、简便的用于复杂的、对碱敏感的末端炔烃的羟甲基化反应。
Org Lett. 2015 Jan 16;17(2):198-201. doi: 10.1021/ol503222j. Epub 2014 Dec 24.
4
Synthesis, characterization, and ligand exchange reactivity of a series of first row divalent metal 3-hydroxyflavonolate complexes.一系列第一过渡金属二价 3-羟基黄酮酸盐配合物的合成、表征及配体交换反应性。
Inorg Chem. 2010 Jan 4;49(1):82-96. doi: 10.1021/ic901405h.
5
Copper(I)-catalyzed cycloaddition of silver acetylides and azides: incorporation of volatile acetylenes into the triazole core.铜（I）催化的银炔化物和叠氮化物的环加成反应：易挥发的炔烃掺入三唑核心。
Org Biomol Chem. 2011 Sep 7;9(17):6082-8. doi: 10.1039/c1ob05360d. Epub 2011 Jul 12.
6
Formation and Transmetalation Mechanisms of Homo- and Heterometallic (Fe/Zn) Trinuclear Triple-Stranded Side-by-Side Helicates.同核和异核（Fe/Zn）三核三联并排螺旋的形成和转金属机制。
Inorg Chem. 2015 May 4;54(9):4231-42. doi: 10.1021/ic502855g. Epub 2015 Apr 16.
7
Oligosubstituted pyrroles directly from substituted methyl isocyanides and acetylenes.直接由取代的甲基异腈和乙炔合成寡取代吡咯。
Chemistry. 2009;15(1):227-36. doi: 10.1002/chem.200801395.
8
Zinc-catalyzed silylation of terminal alkynes.锌催化的末端炔烃硅氢化反应。
J Org Chem. 2008 Apr 4;73(7):2912-5. doi: 10.1021/jo702557d. Epub 2008 Mar 11.
9
Cu-promoted sydnone cycloadditions of alkynes: scope and mechanism studies.铜促进的烯炔与环辛四烯的环加成反应：范围及机理研究
Chemistry. 2015 Feb 16;21(8):3257-63. doi: 10.1002/chem.201406118. Epub 2014 Dec 30.
10
Turning on red and near-infrared phosphorescence in octahedral complexes with metalated quinones.八面体金属化醌配合物中红色和近红外磷光的开启。
Inorg Chem. 2012 Feb 6;51(3):1739-50. doi: 10.1021/ic202021w. Epub 2012 Jan 19.

引用本文的文献

1
Room-Temperature Cu(II) Radical-Triggered Alkyne C-H Activation.室温下铜（II）自由基引发的炔烃碳氢键活化
JACS Au. 2021 Oct 6;1(11):1937-1948. doi: 10.1021/jacsau.1c00310. eCollection 2021 Nov 22.
2
Zn-Catalyzed Multicomponent KA Coupling: One-Pot Assembly of Propargylamines Bearing Tetrasubstituted Carbon Centers.锌催化的多组分KA偶联反应：一锅法合成具有四取代碳中心的炔丙胺类化合物。
ACS Omega. 2019 Jun 13;4(6):10279-10292. doi: 10.1021/acsomega.9b01387. eCollection 2019 Jun 30.
3
The Enantioselective Addition of Alkyne Nucleophiles to Carbonyl Groups.炔烃亲核试剂对羰基的对映选择性加成
Adv Synth Catal. 2009 May;351(7-8). doi: 10.1002/adsc.200800776.
4
Development of Zn-ProPhenol-catalyzed asymmetric alkyne addition: synthesis of chiral propargylic alcohols.Zn-ProPhenol 催化的不对称炔烃加成反应的发展：手性丙炔醇的合成。
Chemistry. 2012 Dec 14;18(51):16498-509. doi: 10.1002/chem.201202085. Epub 2012 Oct 23.

本文引用的文献

1
Mechanistic Insights into Cu-Catalyzed Asymmetric Aldol Reactions: Chemical and Spectroscopic Evidence for a Metalloenolate Intermediate.铜催化不对称羟醛缩合反应的机理洞察：金属烯醇化物中间体的化学和光谱证据
Angew Chem Int Ed Engl. 1998 Dec 4;37(22):3124-3126. doi: 10.1002/(SICI)1521-3773(19981204)37:22<3124::AID-ANIE3124>3.0.CO;2-1.
2
Enantioselective, copper(I)-catalyzed three-component reaction for the preparation of propargylamines.用于制备炔丙胺的对映选择性铜（I）催化三组分反应。
Angew Chem Int Ed Engl. 2003 Dec 1;42(46):5763-6. doi: 10.1002/anie.200352578.
3
Leucascandrolide a: synthesis and related studies.白海绵内酯a：合成及相关研究。
J Org Chem. 2003 Nov 28;68(24):9274-83. doi: 10.1021/jo034964v.
4
A highly efficient three-component coupling of aldehyde, alkyne, and amines via C-H activation catalyzed by gold in water.水相中通过金催化的C-H活化实现醛、炔烃和胺的高效三组分偶联反应。
J Am Chem Soc. 2003 Aug 13;125(32):9584-5. doi: 10.1021/ja0359299.
5
The first conjugate addition reaction of terminal alkynes catalytic in copper: conjugate addition of alkynes in water.
J Am Chem Soc. 2003 May 21;125(20):6054-5. doi: 10.1021/ja035311z.
6
Total synthesis of leucascandrolide A.白海绵内酯A的全合成。
Angew Chem Int Ed Engl. 2002 Nov 4;41(21):4098-101. doi: 10.1002/1521-3773(20021104)41:21<4098::AID-ANIE4098>3.0.CO;2-P.
7
First synthesis of optically pure propargylic N-hydroxylamines by direct, highly diastereoselective addition of terminal alkynes to nitrones.
Angew Chem Int Ed Engl. 2002 Aug 16;41(16):3054-6. doi: 10.1002/1521-3773(20020816)41:16<3054::AID-ANIE3054>3.0.CO;2-B.
8
Highly stereoselective and stereodivergent synthesis of four types of THF cores in acetogenins using a C4-chiral building block.使用C4-手性砌块对乙酸原素中的四种四氢呋喃核心进行高度立体选择性和立体发散性合成。
Org Lett. 2002 Aug 22;4(17):2977-80. doi: 10.1021/ol026393j.
9
Efficient enantioselective additions of terminal alkynes and aldehydes under operationally convenient conditions.在操作简便的条件下实现末端炔烃与醛的高效对映选择性加成反应。
Org Lett. 2002 Jul 25;4(15):2605-6. doi: 10.1021/ol026282k.
10
BINOL-catalyzed highly enantioselective terminal alkyne additions to aromatic aldehydes.联萘酚催化的芳香醛与末端炔烃的高度对映选择性加成反应。
Org Lett. 2002 May 30;4(11):1855-7. doi: 10.1021/ol025825n.

关于Zn(OTf)₂对末端炔烃金属化反应的红外光谱研究。

Infrared spectroscopic investigations on the metallation of terminal alkynes by Zn(OTf)2.

作者信息

Fässler Roger, Tomooka Craig S, Frantz Doug E, Carreira Erick M

机构信息

Laboratorium für Organische Chemie, Department of Chemistry, Eidgenössische Technische Hochschule-Hönggerberg HCI H 337, Swiss Federal Institute of Technology, CH-8093 Zurich, Switzerland.

出版信息

Proc Natl Acad Sci U S A. 2004 Apr 20;101(16):5843-5. doi: 10.1073/pnas.0308326101. Epub 2004 Apr 5.

DOI:10.1073/pnas.0308326101
PMID:15067111
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC395997/
Abstract

An IR study of terminal acetylenes and Zn(OTf)(2) in the presence of amine bases provides evidence that is consistent with the generation of Zn-acetylides.

摘要

一项关于末端乙炔与三氟甲磺酸锌（Zn(OTf)₂）在胺碱存在下的红外光谱研究提供了与生成锌乙炔化物相一致的证据。