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1-isocyano-2-(phenylethynyl)benzene | 247222-84-0

中文名称
——
中文别名
——
英文名称
1-isocyano-2-(phenylethynyl)benzene
英文别名
o-(phenylethynyl)isocyanobenzene;1-Isocyano-2-(phenylethynyl) benzene;1-isocyano-2-(2-phenylethynyl)benzene
1-isocyano-2-(phenylethynyl)benzene化学式
CAS
247222-84-0
化学式
C15H9N
mdl
——
分子量
203.243
InChiKey
WFHAHHJWFOYFCW-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    4.4
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:a6040f0f0ddfe935f41352afb18e4ed5
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反应信息

  • 作为反应物:
    描述:
    1-isocyano-2-(phenylethynyl)benzene间氯过氧苯甲酸 作用下, 以 二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 18.0h, 生成 2-(butylsulfonyl)-3-((butylsulfonyl)(phenyl)methyl)-1H-indole
    参考文献:
    名称:
    烷硫醇介导的邻炔基异氰基苯的环化反应:双硫代吲哚衍生物的合成。
    摘要:
    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。
    DOI:
    10.1021/acs.joc.0c00003
  • 作为产物:
    参考文献:
    名称:
    New Access to 2,3-Disubstituted Quinolines through Cyclization of o-Alkynylisocyanobenzenes
    摘要:
    [GRAPHICS]o-Alkynylisocyanobenzenes underwent nucleophile-induced intramolecular cyclization to give 2,3-disubstituted quinoline derivatives in high yields. In addition to the oxygen and nitrogen nucleophiles such as methanol and diethylamine, the nucleophilic carbon of the enolate of malonate induced the cyclization effectively. Reaction of 1,4-di(trimethylsilylethynyl)-2,3-diisocyanobenzene with methanol afforded 2,9-dimethoxy-1,10-phenanthroline in good yield.
    DOI:
    10.1021/ol991133w
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文献信息

  • Palladium-Catalyzed Cascade Process Consisting of Isocyanide Insertion and Benzylic C(sp<sup>3</sup>)–H Activation: Concise Synthesis of Indole Derivatives
    作者:Takeshi Nanjo、Chihiro Tsukano、Yoshiji Takemoto
    DOI:10.1021/ol302035j
    日期:2012.8.17
    Synthesis of the indole skeleton was achieved using a Pd-catalyzed cascade process consisting of isocyanide insertion and benzylic C(sp3)–H activation. It was found that slow addition of isocyanide is effective for reducing the amount of catalyst needed and Ad2PnBu is a good ligand for C(sp3)–H activation. The construction of the tetracyclic carbazole skeleton was also achieved by a Pd-catalyzed domino
    吲哚骨架的合成是通过Pd催化的级联过程完成的,该过程由异氰酸酯插入和苄基C(sp 3)–H活化组成。研究发现,缓慢添加异氰酸酯可有效减少所需催化剂的量,而Ad 2 P n Bu是C(sp 3)–H活化的良好配体。四环咔唑骨架的构建也通过掺有炔烃插入的Pd催化的多米诺反应来实现。
  • Sulfinates and thiocyanates triggered 6-<i>endo</i>cyclization of<i>o</i>-alkynylisocyanobenzenes
    作者:Onnicha Khaikate、Jatuporn Meesin、Manat Pohmakotr、Vichai Reutrakul、Pawaret Leowanawat、Darunee Soorukram、Chutima Kuhakarn
    DOI:10.1039/c8ob02338g
    日期:——
    Diverse 2-sulfonyl- and 2-thiocyanato-3-substituted quinolines were synthesized from o-alkynylisocyanobenzenes by nucleophilic addition of the respective sulfinate sodium salts and ammonium thiocyanate to the isocyanide moiety followed by cyclization. The salient features of the methodology include metal-free, ambient temperature and mild reaction conditions, ease of reagent handling, and broad functional
    通过将各自的亚磺酸钠盐和硫氰酸铵亲核加成到异化物部分上,然后环化,由邻炔基异基苯合成不同的2-磺酰基-和2-基-3-取代的喹啉。该方法的显着特征包括无属,环境温度和温和的反应条件,易于处理的试剂以及宽泛的官能团耐受性。
  • 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.
    描述了邻炔基异基苯与叠氮反应的四唑并[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化物中,然后进行6-内环化来进行。
  • Photochemical intramolecular cyclization of o-alkynylaryl isocyanides with organic dichalcogenides leading to 2,4-bischalcogenated quinolines
    作者:Takenori Mitamura、Kimiyo Iwata、Akihiro Nomoto、Akiya Ogawa
    DOI:10.1039/c0ob01168a
    日期:——
    When a mixture of o-alkynylaryl isocyanides and organic dichalcogenides such as diselenides or ditellurides was irradiated with light of wavelength over 300 or 400 nm, the intramolecular cyclization of the isocyanides took place to afford the corresponding 2,4-bischalcogenated quinolines selectively. The photochemical cyclization of 2-(phenylethynyl)phenyl isocyanide could also proceed in the presence of hydrogen transfer reagents such as tris(trimethylsilyl)silane, tributylgermyl hydride, alkanethiols, and benzeneselenol, providing the corresponding 3-phenylquinoline as the result of 2,4-dihydrogenation.
    当邻炔基芳基异化物与有机双化合物(如二化物或化物)混合物在波长大于300或400纳米的光照射下,异化物发生分子内环化反应,选择性地生成相应的2,4-双亚喹啉。2-(苯乙炔基)苯基异化物的光化学环化反应,在氢转移试剂如三(三甲基基)硅烷、三丁基锗烷、烷基醇和苯硒酚的存在下也能进行,生成2,4-二氢化的3-苯基喹啉
  • 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。
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同类化合物

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