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1-ethynyl-2-naphthaldehyde | 52985-80-5

中文名称
——
中文别名
——
英文名称
1-ethynyl-2-naphthaldehyde
英文别名
1-ethinyl-2-naphthaldehyde;1-Ethynyl-2-naphthaldehyde;1-ethynylnaphthalene-2-carbaldehyde
1-ethynyl-2-naphthaldehyde化学式
CAS
52985-80-5
化学式
C13H8O
mdl
——
分子量
180.206
InChiKey
KRHVDHZSVFVCPQ-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

物化性质

  • 沸点:
    346.2±25.0 °C(Predicted)
  • 密度:
    1.16±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    14
  • 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:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • The Divergent Cascade Reactions of Arylalkynols with Homopropargylic Amines or Electron-Deficient Olefins: Access to the Spiro-Isobenzofuran-<i>b</i>-pyrroloquinolines or Bridged-Isobenzofuran Polycycles
    作者:Lun Wang、Lingyan Liu、Weixing Chang、Jing Li
    DOI:10.1021/acs.joc.8b00691
    日期:2018.8.3
    Two divergent cascade reactions of arylalkynols with homopropargylic amines or electron-deficient olefins were developed to synthesize the spiro-isobenzofuran-b-pyrroloquinolines or bridged-isobenzofuran heterocycles in good yields, respectively. One reaction actually involved intramolecular 5-endo-dig hydroamination cyclization–protonation of homopropargylic amines to give cycloiminium ions and intramolecular
    研究了芳基炔醇与均炔丙基胺或缺电子烯烃的两个发散级联反应,分别以高收率合成了螺-异苯并呋喃-b-吡咯并喹啉或桥-异苯并呋喃杂环。一个反应实际上涉及分子内5-内挖加氢胺化环化-均炔丙基胺的质子化反应得到环亚胺离子和分子内5-外挖加氢烷氧基化芳基炔醇的环化反应生成带有外环双键的异苯并呋喃,然后在反应中进行非典型的Povarov型反应PtCl 2 / FeCl 3的存在助催化剂。另一个经历了炔醇的分子内加氢烷氧基化环异构化,随后与亲二烯体正常[4 + 2] cycoaddition。在本文中,芳基炔醇既充当“被掩蔽的”富电子的烯烃又充当“被掩蔽的”富电子的二烯。
  • Copper-catalyzed cascade annulation of unsaturated α-bromocarbonyls with enynals: a facile access to ketones from aldehydes
    作者:Chao Che、Qianwen Huang、Hanliang Zheng、Gangguo Zhu
    DOI:10.1039/c5sc04980f
    日期:——
    α-bromocarbonyls for the synthesis of various cyclohexenone-fused polycyclic compounds is described. Up to six new C–C bonds and four new carbocycles can be established in a single reaction, highlighting the high efficiency and step-economics of this protocol. This reaction offers a novel and straightforward entry to the synthesis of ketones featuring the addition of carbon radicals to aldehydes.
    描述了铜的烯基或炔基α-溴羰基催化的烯类的铜催化级联环化,用于合成各种环己烯酮稠合的多环化合物。单个反应中最多可以建立六个新的C–C键和四个新的碳环,这突出表明了该协议的高效率和分步经济性。该反应为特征在于向醛中添加碳自由基的酮的合成提供了新颖而直接的方法。
  • Palladium-Catalyzed Aminomethylative Oppolzer-Type Cyclization of Enynes: Access to Aminomethylated Benzofulvenes
    作者:Renbin Huang、Bangkui Yu、Renren Li、Hanmin Huang
    DOI:10.1021/acs.orglett.1c03720
    日期:2021.12.17
    A novel palladium-catalyzed Oppolzer-type cyclization reaction aided by the aminomethyl cyclopalladated complex has been developed, which provides rapid access to functionalized benzofulvenes with excellent stereoselectivity. The corresponding products can undergo Diels–Alder reaction with maleimides, providing a series of complex polycyclic compounds with excellent regio- and stereoselectivities.
    已开发出一种由氨甲基环钯配合物辅助的新型钯催化 Oppolzer 型环化反应,可快速获得具有优异立体选择性的官能化苯并富烯。相应的产物可以与马来酰亚胺发生狄尔斯-阿尔德反应,提供一系列具有优异区域和立体选择性的复杂多环化合物。
  • Catalytic [1,3] O-to-C Rearrangement: Rapid Access to Bridged Bicyclic Systems
    作者:Jiantao Zhang、Zhehui Liao、Lianfen Chen、Huanfeng Jiang、Shifa Zhu
    DOI:10.1002/chem.201801062
    日期:2018.5.11
    A catalytic [1,3] O‐to‐C rearrangement from enyne‐ethers was developed for the rapid synthesis of diverse bridged bicyclic systems. In this reaction, a vinyl oxonium intermediate, generated in situ from enyne‐ether, was the precursor for the [1,3] O‐to‐C rearrangement. This versatile protocol represents the first example of catalytic [1,3] O‐to‐C rearrangement based on ring‐expansion strategy, enabling
    为快速合成各种桥联双环系统,开发了由炔醚进行的催化[1,3] O-to-C重排。在该反应中,由乙炔醚原位生成的乙烯基氧鎓中间体是[1,3] O-to-C重排的前体。这种通用的协议代表了基于环扩展策略的催化[1,3] O-to-C重排的第一个示例,可有效访问桥接的双环支架。
  • C,O-Chelated BINOL/Gold(III) Complexes: Synthesis and Catalysis with Tunable Product Profiles
    作者:Jian-Fang Cui、Hok-Ming Ko、Ka-Pan Shing、Jie-Ren Deng、Nathanael Chun-Him Lai、Man-Kin Wong
    DOI:10.1002/anie.201612243
    日期:2017.3.6
    Unprecedented stable BINOL/gold(III) complexes, adopting a novel C,O‐chelation mode, were synthesized by a modular approach through combination of 1,1′‐binaphthalene‐2,2′‐diols (BINOLs) and cyclometalated gold(III) dichloride complexes [(C^N)AuCl2]. X‐ray crystallographic analysis revealed that the bidentate BINOL ligands tautomerized and bonded to the AuIII atom through C,O‐chelation to form a five‐membered
    通过一种模块化的方法,通过组合1,1'-萘-2,2'-二醇(BINOLs)和环金属化金(III),以新颖的C,O-螯合模式合成了史无前例的稳定BINOL /金(III)配合物)二氯化物络合物[(C ^ N)AuCl 2 ]。X射线晶体学分析表明,双齿BINOL配体通过C,O螯合互变异构并键合到Au III原子上,形成五元环,而不是传统的O,O'螯合形成七元环。这些金(III)配合物催化邻炔基苯甲醛与正烷基三甲酸酯的缩醛化/环异构化和碳烷氧基化。
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