2,2,2-trifluoro-N-(2-(hept-1-ynyl)phenyl)acetamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,2,2-trifluoro-N-(2-(hept-1-ynyl)phenyl)acetamide
• 英文别名: o-(heptyn-1-yl)trifluoroacetanilide；2,2,2-trifluoro-N-(2-hept-1-ynylphenyl)acetamide
• 化学式: C₁₅H₁₆F₃NO
• 分子量: 283.293
• InChiKey: MLZPOFOIHUFKGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2,2-trifluoro-N-(2-(hept-1-ynyl)phenyl)acetamide 在 potassium phosphate 、 copper(l) iodide 、 trans-1,2-Diaminocyclohexane 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.5h， 以84%的产率得到2-pentyl-1H-indole
  参考文献：
  名称：

  2-Aryl and 2-Heteroaryl Indoles from 1-Alkynes and o-Iodotrifluoroacetanilide through a Domino Copper-Catalyzed Coupling−Cyclization Process

  摘要：

  [GRAPHICS]A general method for the synthesis of 2-aryl and 2-heteroaryl indoles from aryl iodides and 1-alkynes through a domino copper-catalyzed process is reported. The best results have been obtained with [Cu(phen)(PPh3)(2)]NO3 in the presence of K3PO4 in toluene or dioxane at 110 degreesC. 2-Aryl and 2-heteroaryl indoles can also be isolated in good yields by using catalysts derived from CuI and PPh3 in dioxane at 110 degreesC.

  DOI：

  10.1021/ol035378r
• 作为产物：
  描述：

  2-(heptyn-1-yl)aniline 、 三氟乙酸酐 在 吡啶 作用下， 以 二氯甲烷 为溶剂， 以89%的产率得到2,2,2-trifluoro-N-(2-(hept-1-ynyl)phenyl)acetamide
  参考文献：
  名称：

  β-羟基炔烃与邻炔基苯酚和苯胺的铜介导环化-卤化和环化-氰化反应

  摘要：

  CuX（X = I，Br，Cl，CN）介导的β-羟基炔烃与邻炔基苯酚和-苯胺衍生物的环化-卤化和环化-氰化反应生成3-卤代和3-氰基呋喃[3,2 - b ]吡咯，3-碘，3-溴-和3- cyanobenzofurans和3- cyanoindoles，分别。

  DOI：

  10.1021/jo1005119

文献信息

• 2,3-Disubstituted Indoles through the Palladium-Catalyzed Reaction of Aryl Chlorides witho-Alkynyltrifluoroacetanilides
  作者：Sandro Cacchi、Giancarlo Fabrizi、Antonella Goggiamani

  DOI：10.1002/adsc.200606060

  日期：2006.7

  2,3-Disubstituted indoles can be prepared in moderate to excellent yields by reacting readily available o-alkynyltrifluoroacetanilides with aryl chlorides in MeCN at 120 °C in the presence of Pd2(dba)3 and Xphos.

  在Pd 2（dba）3和Xphos的存在下，使易获得的邻炔基三氟乙酰苯胺与芳基氯在MeCN中在120°C下反应，可以以中等至优异的产率制备2,3-二取代的吲哚。
• <b>Preparation of Indoles from </b> <b><i>o</i></b> <b>-Alkynyltrifluoroacetanilides Through the Aminopalladation­-Reductive Elimination Process</b>
  作者：Sandro Cacchi、Giancarlo Fabrizi、Luca Parisi

  DOI：10.1055/s-2004-815993

  日期：——

  The functionalized pyrrole nucleus contained in the indole system has been assembled via the palladium-catalyzed reaction of o-alkynyltrifluoroacetanilides with organic halides/triflates or allyl carbonates. In the presence of carbon monoxide, a three-component reaction can take place and indole derivatives incorporating a molecule of carbon monoxide have been obtained.

  吲哚体系中所含的官能化吡咯核通过邻炔基三氟乙酰苯胺与有机卤化物/三氟甲磺酸酯或碳酸烯丙酯的钯催化反应组装而成。在一氧化碳存在的情况下，可以发生三组分反应，并获得掺入一氧化碳分子的吲哚衍生物。
• 2-Substituted 3-arylindoles through palladium-catalyzed arylative cyclization of 2-alkynyltrifluoroacetanilides with arylboronic acids under oxidative conditions
  作者：Antonio Arcadi、Sandro Cacchi、Giancarlo Fabrizi、Antonella Goggiamani、Antonia Iazzetti、Fabio Marinelli

  DOI：10.1039/c2ob27125g

  日期：——

  Free NH 2-substituted 3-arylindoles have been prepared usually in good to high yields through the palladium-catalyzed reaction of readily available 2-alkynyltrifluoroacetanilides with arylboronic acids under oxidative conditions. The reaction tolerates a variety of useful functional groups both in the arylboronic acid and in the alkyne, including chloro, formyl, and ester groups.

  通常通过在氧化条件下，易于获得的2-炔丙基三氟乙酰胺与芳基硼酸在钯催化下的反应，以良好至高产率制备了自由的NH 2-取代的3-芳基吲哚。该反应能够容忍芳基硼酸和炔烃中的多种有用官能团，包括氯、醛和酯基团。
• 2-Substituted 3-Aryl- and 3-Heteroarylindoles by the Palladium-Catalyzed Reaction of<i>o</i>-Trifluoroacetanilides with Aryl Bromides and Triflates.
  作者：Sandro Cacchi、Giancarlo Fabrizi、Doriano Lamba、Fabio Marinelli、Luca M. Parisi

  DOI：10.1055/s-2003-38079

  日期：——

  The palladium-catalyzed reaction of aryl and heteroaryl bromides and triflates with o-alkynyltrifluoroacetanilides affords 2-substituted 3-aryl- and heteroarylindoles usually in excellent yield. The procedure can be applied to the synthesis of 2-substituted indole-3-carboxaldehydes.

  芳基和杂芳基溴化物和三氟甲磺酸酯与邻炔基三氟乙酰苯胺的钯催化反应通常以优异的收率得到 2-取代的 3-芳基和杂芳基吲哚。该程序可应用于2-取代吲哚-3-甲醛的合成。
• 2,3-Disubstituted Indoles via Palladium-Catalyzed Reaction of 2-Alkynyltrifluoroacetanilides with Arenediazonium Tetrafluoroborates
  作者：Sandro Cacchi、Giancarlo Fabrizi、Antonella Goggiamani、Alcide Perboni、Alessio Sferrazza、Paolo Stabile

  DOI：10.1021/ol101321g

  日期：2010.7.16

  A novel palladium-catalyzed synthesis of free N−H 2,3-disubstituted indoles from arenediazonium tetrafluoroborates and 2-alkynyltrifluoroacetanilides is presented. The reaction tolerates a variety of useful substituents both in the starting alkyne and the arenediazonium salt, including bromo and chloro substituents, nitro, cyano, keto, ester, and ether groups, as well as ortho substituents such as

  提出了一种新颖的钯催化四氢硼酸芳族重氮鎓和2-炔基三氟乙酰苯胺合成游离NH 2，3-二取代的吲哚的方法。该反应可耐受起始炔烃和芳二氮杂鎓盐中的多种有用的取代基，包括溴和氯取代基，硝基，氰基，酮基，酯和醚基，以及邻位取代基如甲氧基和甲基。