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2-(2-(萘-1-基)乙炔基)苯甲醛 | 1180487-37-9

中文名称
2-(2-(萘-1-基)乙炔基)苯甲醛
中文别名
——
英文名称
2-(naphthalen-1-ylethynyl)benzaldehyde
英文别名
2-(2-naphthalen-1-ylethynyl)benzaldehyde
2-(2-(萘-1-基)乙炔基)苯甲醛化学式
CAS
1180487-37-9
化学式
C19H12O
mdl
——
分子量
256.304
InChiKey
DQURKBWTGXQTFD-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:
    463.3±28.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.7
  • 重原子数:
    20
  • 可旋转键数:
    3
  • 环数:
    3.0
  • 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

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-(2-(萘-1-基)乙炔基)苯甲醛 在 dichloro(pyridine-2-carboxylato)gold(III) 、 二氢吡啶 作用下, 以 甲苯 为溶剂, 反应 1.0h, 以89%的产率得到
    参考文献:
    名称:
    Synthesis of Functionalized 1H-Isochromene Derivatives via a Au-Catalyzed Domino Cycloisomerization/Reduction Approach
    摘要:
    A Au-catalyzed versatile and efficient access to 1H-isochromenes is reported. The efficiency of the [AuCl2(Pic)] complex (15 mol %) was demonstrated and allowed a domino cycloisomerization/reduction reaction process starting from a wide range of functionalized ortho-alkynylbenzaldehydes and one example of ortho-alkynylpyridinylaldehyde. The smooth reaction conditions were amenable to aryl- and alkyl-substituted alkynyl derivatives, as well as functionalized halogen and ether moieties, leading to a chemo- and regioselective 6-endo-cyclization with good to excellent yields.
    DOI:
    10.1021/acs.orglett.5b03146
  • 作为产物:
    描述:
    2-[(三甲基硅基)乙炔基]苯甲醛甲醇 、 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodidepotassium carbonate三乙胺 作用下, 反应 9.0h, 生成 2-(2-(萘-1-基)乙炔基)苯甲醛
    参考文献:
    名称:
    邻炔基苯甲醛、胺和重氮化合物的催化不对称串联反应
    摘要:
    已经建立了由手性亚氨基二磷酸银催化的邻炔基苯甲醛、胺和重氮化合物的有效不对称串联反应。手性 1,2-二氢异喹啉类似物在 C1 位有一个叔立构中心,C3 位有取代基,产率高达 97%,ee 高达 98%。这些产品可以加工成相应的 β-氨基膦酸盐或 PARP1 抑制剂类似物。
    DOI:
    10.1021/acs.orglett.1c02433
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文献信息

  • Facile preparation of 3-aryl-4-iodoisoquinolines from N-(o-Arylethynyl)benzyl p-toluenesulfonamides with iodine and base
    作者:Hiroki Naruto、Hideo Togo
    DOI:10.1016/j.tet.2021.131993
    日期:2021.3
    which is one of the obtained 3-aryl-4-iodoisoquinolines, was further transformed into isoquinoline derivatives smoothly. The present approach is a novel one-pot method for the preparation of 3-aryl-4-iodoisoquinolines from N-(o-arylethynyl)benzyl p-toluenesulfonamides under transition-metal-free conditions. © 2021 Elsevier Science. All rights reserved.
    在60℃下在NaHCO 3存在下用分子处理N-(邻-芳基乙炔基)苄基对甲苯磺酰胺,然后在室温下与t BuOK反应,以良好的收率得到3-芳基-4-碘异喹啉。将得到的3-芳基-4-碘异喹啉之一的4--3-苯基异喹啉进一步平滑地转化为异喹啉生物。本方法是在无过渡属的条件下由N-(邻-芳基乙炔基)苄基对甲苯磺酰胺制备3-芳基-4-碘异喹啉的一锅法。©2021爱思唯尔科学。版权所有。
  • Metal/Benzoyl Peroxide (BPO)-Controlled Chemoselective Cycloisomerization of (<i>o</i>-Alkynyl)phenyl Enaminones: Synthesis of α-Naphthylamines and Indeno[1,2-<i>c</i>]pyrrolones
    作者:Fangfang Zhang、Zhengchen Qin、Lingkai Kong、Yulei Zhao、Yuanyuan Liu、Yanzhong Li
    DOI:10.1021/acs.orglett.6b02615
    日期:2016.10.7
    tandem reactions for the synthesis of α-naphthylamines and indeno[1,2-c]pyrrolones starting from (o-aklynyl)phenyl enaminones are described. When reactions were carried out in N,N-dimethylformamide (DMF) using a AgNO3 catalyst, α-naphthylamines were obtained in up to 89% isolated yields within 2 h. Whereas indeno[1,2-c]pyrrolones were produced in high isolated yields in the presence of benzoyl peroxide
    描述了涉及化学选择性串联反应的合成方法,用于从(邻-炔基)苯基烯胺酮开始合成α-胺和并[1,2- c ]吡咯烷酮。当使用AgNO 3催化剂在N,N-二甲基甲酰胺(DMF)中进行反应时,在2小时内以高达89%的分离产率获得了α-胺。而在过氧化苯甲酰BPO)和CuCl催化下,高分离产率生产并[1,2- c ]吡咯烷酮。
  • Merging [2+2] Cycloaddition with Radical 1,4-Addition: Metal-Free Access to Functionalized Cyclobuta[<i>a</i> ]naphthalen-4-ols
    作者:Feng Liu、Jia-Yin Wang、Peng Zhou、Guigen Li、Wen-Juan Hao、Shu-Jiang Tu、Bo Jiang
    DOI:10.1002/anie.201707615
    日期:2017.12.4
    Just a DAB: A new metal-free [2+2] cycloaddition/S-centered radical induced 1,4-addition sequence of benzene-linked allene-ynes has been established by treatment with aryldiazonium tetrafluoroborates and DABCO-bis(sulfur dioxide) under convenient reaction conditions, thus providing practical access to functionalized cyclobuta[a]naphthalen-4-ols of chemical and biomedical importance. DABCO=1,4-diazabicyclo[2
    只是一个DAB:通过四硼酸芳基重氮盐和DABCO-bis(二氧化硫)处理,建立了一种新的无属[2 + 2]环加成/ S中心自由基诱导的苯连接的丙二烯炔的1,4-加成序列。方便的反应条件下,从而提供官能cyclobuta实际访问[一个]-4-醇的化学生物医学重要性。DABCO = 1,4-二氮杂双环[2.2.2]辛烷
  • Catalytic Diazosulfonylation of Enynals toward Diazoindenes via Oxidative Radical-Triggered 5-<i>exo</i>-<i>trig</i> Carbocyclizations
    作者:Wen-Juan Hao、Yan Du、Dan Wang、Bo Jiang、Qian Gao、Shu-Jiang Tu、Guigen Li
    DOI:10.1021/acs.orglett.6b00655
    日期:2016.4.15
    Catalytic diazosulfonylation of enynals with arylsulfonyl hydrazides has been established by using tert-butyl hydroperoxide (TBHP) as the oxidant with tetrabutylammonium iodide (TBAI) under a convenient system. The reaction occurred through oxidative radical-triggered 5-exo-trig carbocyclization cascading to afford sulfonylated diazoindenes regioselectively. The new diazosulfonylation reaction features
    在方便的系统下,通过使用叔丁基氢过氧化物TBHP)和化四丁(TBAI)作为氧化剂,可以建立烯丙基磺酰催化的烯类催化重氮磺酰化反应。通过级联氧化自由基引发的5 - exo -trig碳环化反应发生反应,从而选择性地提供磺酰化的重氮。新的重氮磺酰化反应具有广泛的底物范围,易于获得的原料和简单的一锅法工艺。
  • Selectivity Control in Lewis Acid Catalyzed Regiodivergent Tandem Cationic Cyclization/Ring Expansion Terminated by Pinacol Rearrangement
    作者:Lu Liu、Junliang Zhang
    DOI:10.1002/anie.200901628
    日期:2009.8.3
    Catalyst is key: The title reaction sequence has been carried out on 1 in the presence of AgSbF6 (5 mol %) in DCE or In(OTf)3 (5 mol %) with MeOH (4 equiv) to afford 2 or 3, respectively, in up to >20:1 ratio (see scheme; DCE=1,2‐dichloroethane, Tf=trifluoromethanesulfonyl).
    催化剂是关键:标题反应顺序是在AgSbF 6(5 mol%)在DCE或In(OTf)3(5 mol%)与MeOH(4当量)的存在下于1进行的,得到2或3,分别以大于20:1的比例(请参阅方案; DCE = 1,2-二氯乙烷,Tf =三甲磺酰基)。
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