N-(2-(hex-1-yn-1-yl)phenyl)formamide | 302351-88-8

• 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: N-(2-(hex-1-yn-1-yl)phenyl)formamide
• 英文别名: N-(2-hex-1-ynylphenyl)formamide
• CAS: 302351-88-8
• 化学式: C₁₃H₁₅NO
• 分子量: 201.268
• InChiKey: HLSNBDOMAWHWCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.31
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(2-(hex-1-yn-1-yl)phenyl)formamide 在 偶氮二异丁腈 、 三正丁基氢锡 、 二异丙胺 、 三氯氧磷 作用下， 以 苯 为溶剂， 生成 3-butylquinoline
  参考文献：
  名称：

  Cascades to Substituted Indoles

  摘要：

  This paper describes the synthesis of dithioindoles from the free-radical cyclizations of arylisonitriles having pendant alkynes. Also described is the synthesis of substituted indoles and spiro-fused indoles from the coupling of dithioindoles with active hydrogen-containing compounds.

  DOI：

  10.1021/jo000831n
• 作为产物：
  描述：

  2-碘苯胺 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 乙酸酐 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 18.0h， 生成 N-(2-(hex-1-yn-1-yl)phenyl)formamide
  参考文献：
  名称：

  邻炔基异氰基苯与 1,3-二羰基化合物的环化

  摘要：

  已经开发了在布朗斯台德碱性条件下，邻炔基异氰基苯与各种活性亚甲基化合物（包括 1,3-二酯、1,3-二酮、β-酮酯和 β-酮酰胺）的简便反应。丙二酸二乙酯与一组邻炔基异氰基苯顺利反应，以优异的收率提供相应的 2-quinolin-2-yl 丙二酸酯。乙酰丙酮得到 quinolin-4-yl 和 quinolin-2-yl 衍生物的混合物。乙酰乙酸酯和乙酰乙酰酰胺衍生物最初产生 2-quinolin-2-yl 加合物，该加合物在反应条件下经历了部分脱乙酰化。

  DOI：

  10.1055/a-1784-2513

文献信息

• Alkanethiol-Mediated Cyclization of <i>o</i>-Alkynylisocyanobenzenes: Synthesis of Bis-Thiolated Indole Derivatives
  作者：Kannika La-ongthong、Phiphop Naweephattana、Onnicha Khaikate、Panida Surawatanawong、Darunee Soorukram、Manat Pohmakotr、Vichai Reutrakul、Pawaret Leowanawat、Chutima Kuhakarn

  DOI：10.1021/acs.joc.0c00003

  日期：2020.5.15

  the corresponding bis-thiolated indole derivatives. The advantages of the reaction include metal-free, room-temperature, mild reaction conditions and broad functional group compatibility. The reaction proceeds via nucleophilic addition of an alkanethiol to an isonitrile moiety, 5-exo cyclization, followed by nucleophilic addition of an alkanethiol to a 3-alkylidene indole intermediate. Density functional

  邻炔基异氰基苯与各种链烷硫醇（Alk-SH）的反应提供了相应的双硫醇化吲哚衍生物。该反应的优点包括无金属，室温，温和的反应条件和广泛的官能团相容性。该反应通过将烷硫醇亲核加成到异腈部分，进行5-exo环化，然后将烷硫醇亲核加成到3-亚烷基吲哚中间体而进行。对5-exo和6-endo环化路径的电子结构和相对自由能的密度泛函计算支持优选5-exo环化。
• Azide-Triggered Bicyclization of <i>o</i> -Alkynylisocyanobenzenes: Synthesis of Tetrazolo[1,5-<i>a</i> ]quinolines
  作者：Onnicha Khaikate、Darunee Soorukram、Pawaret Leowanawat、Manat Pohmakotr、Vichai Reutrakul、Chutima Kuhakarn

  DOI：10.1002/ejoc.201901209

  日期：2019.11.14

  An efficient synthesis of tetrazolo[1,5‐a]quinolines employing the reaction of o‐alkynylisocyanobenzenes with sodium azide is described. The reaction proceeds through the nucleophilic addition of the azide to the isocyanide and a subsequent by 6‐endo cyclization.

  描述了邻炔基异氰基苯与叠氮化钠反应的四唑并[1,5- a ]喹啉的有效合成方法。该反应通过将叠氮化物亲核加成到异氰化物中，然后进行6-内环化来进行。
• Synthesis of 3-substituted quinolin-2(1<i>H</i>)-ones<i>via</i>the cyclization of<i>o</i>-alkynylisocyanobenzenes
  作者：Ailada Charoenpol、Jatuporn Meesin、Onnicha Khaikate、Vichai Reutrakul、Manat Pohmakotr、Pawaret Leowanawat、Darunee Soorukram、Chutima Kuhakarn

  DOI：10.1039/c8ob01882k

  日期：——

  A facile synthesis of various functionalized 3-substituted quinolin-2(1H)-ones through Ag(I) nitrate-catalyzed cyclization of o-alkynylisocyanobenzenes is described. The reaction allows rapid and convenient access to 3-substituted quinolin-2(1H)-one scaffolds in moderate to good yields.

  描述了一种通过Ag（I）硝酸酯催化的邻炔基异氰基苯环合反应轻松合成各种官能化的3-取代的喹啉-2（1 H）-ones的方法。该反应允许以中等至良好的产率快速方便地获得3-取代的喹啉-2（1H）-一支架。
• Synthesis of 2-Halogenated Quinolines by Halide-Mediated Intramolecular Cyclization of<i>o</i>-Alkynylaryl Isocyanides
  作者：Takenori Mitamura、Akihiro Nomoto、Motohiro Sonoda、Akiya Ogawa

  DOI：10.1246/bcsj.20100044

  日期：2010.7.15

  When o-alkynylaryl isocyanides 1 are treated with triethylamine in chloroform, intramolecular chlorinating cyclization of the isocyanides takes place, affording the corresponding 2-chlorinated quinoline derivatives 2 in good to excellent yields, selectively. Bromoform can be also used for the brominating cyclization of 1. Furthermore, fluorinating and iodinating cyclization of o-alkynylaryl isocyanides has been attained by the selection of fluoride and iodide (ion) sources.

  当o-烷基炔基芳基异氰酸酯1在氯仿中与三乙胺反应时，发生异氰酸酯的分子内氯化环化，选择性地生成相应的2-氯化喹啉衍生物2，产率良好到优异。溴仿也可以用于1的溴化环化。此外，通过选择氟化物和碘化物（离子）来源，实现了o-烷基炔基芳基异氰酸酯的氟化和碘化环化反应。
• Synthesis of 2-Alkoxy(aroxy)-3-substituted Quinolines by DABCO-Promoted Cyclization of <i>o</i>-Alkynylaryl Isocyanides
  作者：Jiaji Zhao、Changlan Peng、Lanying Liu、Yong Wang、Qiang Zhu

  DOI：10.1021/jo1017525

  日期：2010.11.5

  Diversified 2-alkoxy- and 2-aroxy-3-substituted quinolines were synthesized from o-alkynylaryl isocyanides and alcohols and phenols promoted by DABCO, respectively. The reaction was initiated by nucleophilic addition of DABCO to isocyanide and subsequent cycliztion, leading to a DABCO-quinoline-based adduct as the reactive intermediate, followed by substitution of the DABCO moiety with oxygenated nucleophiles.