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4-(6'-hydroxyhex-1-ynyl)benzaldehyde | 679796-98-6

中文名称
——
中文别名
——
英文名称
4-(6'-hydroxyhex-1-ynyl)benzaldehyde
英文别名
4-(6-Hydroxyhex-1-ynyl)benzaldehyde
4-(6'-hydroxyhex-1-ynyl)benzaldehyde化学式
CAS
679796-98-6
化学式
C13H14O2
mdl
——
分子量
202.253
InChiKey
WAIIEPJXANZLEF-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:
    368.8±27.0 °C(Predicted)
  • 密度:
    1.10±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    15
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    4-(6'-hydroxyhex-1-ynyl)benzaldehyde 在 palladium on activated charcoal 咪唑 、 sodium tetrahydroborate 、 氢气 作用下, 以 甲醇乙酸乙酯N,N-二甲基甲酰胺 为溶剂, 40.0 ℃ 、101.33 kPa 条件下, 反应 30.0h, 生成 4-{6'-[(tert-butyldimethylsilyl)oxy]hexyl}benzyl alcohol
    参考文献:
    名称:
    对映选择性SmI 2介导的醛与对位异构体1-萘酰胺巴豆酸酯的还原性偶联中的有效远程轴对中心手性转移。
    摘要:
    在SmI 2介导的醛与具有不同的2-取代的8-甲氧基-1-萘酰胺的巴豆酸酯的还原偶联中,已经研究了通过远程酰胺构象控制对映选择性的方法。通过化学拆分方法制备对映异构体8-对甲氧基-1-萘酰胺的对映异构体,并通过X射线晶体结构分析确定其绝对立体化学。发现巴豆酸酯和8-甲氧基-1-萘酰胺的C2位之间的键合显着影响源自酰胺构象的远程手性转移的效率。在所检查的四种巴豆酸酯中,一种由2-羟基-8-甲氧基-1-萘酰胺衍生的戊烯酸酯与戊醛反应,以使顺式的ee最高,> 99%-γ-丁内酯,合并产率为90%,顺/反比为90:10。我们开发了一种在温和条件下通过C8氧将手性巴豆酸酯连接到Rink酰胺树脂上的新程序,并在固相反应中获得了相同水平的极远的轴向向中心手性转移。
    DOI:
    10.1021/jo0526486
  • 作为产物:
    描述:
    5-己炔-1-醇对溴苯甲醛copper(l) iodide四(三苯基膦)钯三乙胺 作用下, 以 乙腈 为溶剂, 反应 2.0h, 以86%的产率得到4-(6'-hydroxyhex-1-ynyl)benzaldehyde
    参考文献:
    名称:
    对映选择性SmI 2介导的醛与对位异构体1-萘酰胺巴豆酸酯的还原性偶联中的有效远程轴对中心手性转移。
    摘要:
    在SmI 2介导的醛与具有不同的2-取代的8-甲氧基-1-萘酰胺的巴豆酸酯的还原偶联中,已经研究了通过远程酰胺构象控制对映选择性的方法。通过化学拆分方法制备对映异构体8-对甲氧基-1-萘酰胺的对映异构体,并通过X射线晶体结构分析确定其绝对立体化学。发现巴豆酸酯和8-甲氧基-1-萘酰胺的C2位之间的键合显着影响源自酰胺构象的远程手性转移的效率。在所检查的四种巴豆酸酯中,一种由2-羟基-8-甲氧基-1-萘酰胺衍生的戊烯酸酯与戊醛反应,以使顺式的ee最高,> 99%-γ-丁内酯,合并产率为90%,顺/反比为90:10。我们开发了一种在温和条件下通过C8氧将手性巴豆酸酯连接到Rink酰胺树脂上的新程序,并在固相反应中获得了相同水平的极远的轴向向中心手性转移。
    DOI:
    10.1021/jo0526486
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文献信息

  • Coupling reactions of aryl bromides with 1-alkynols catalysed by a tetraphosphine/palladium catalyst
    作者:Marie Feuerstein、Henri Doucet、Maurice Santelli
    DOI:10.1016/j.tetlet.2003.12.128
    日期:2004.2
    cis. cis, cis-1, 2, 3,4-Tetrakis(diphenylphosphinomethyl)cyclopentane/[PdCl(C3H5)](2) system catalyses efficiently the coupling reactions of aryl halides with a variety of alkynols such as propargy] alcohol, but-1-yn-4-ol, pent-1-yn-5-ol or hex-1-yn-6-ol. The catalyst can be used at lowloading. Higher reaction rates were observed in the presence of but-1-yn-4-ol, pent-1-yn-5-ol or hex-1-yn-6-ol than with propargy] alcohol. The protection of the alcohol functions as an ether or a silyloxy group led generally to similar or better results than the reactions performed with the unprotected alcohols. (C) 2004 Elsevier Ltd. All rights reserved.
  • Synthesis and spectral properties of fluorescent linear alkylphosphocholines labeled with all-(E)-1,6-diphenyl-1,3,5-hexatriene
    作者:Valentín Hornillos、Laura Tormo、Francisco Amat-Guerri、A. Ulises Acuña
    DOI:10.1016/j.jphotochem.2010.09.010
    日期:2010.11
    A synthetic method has been designed to produce alkylphosphantidylcholine lipid molecules with the fluorescent group all-(E)-1 6-diphenyl-1 3 5-hexatriene (DPH) incorporated to the end of a polymethylene chain of variable length The resulting compounds may be viewed as single-chain fluorescent lipid probes terminated with a phosphocholine (PHC) polar head-group The method was applied to the synthesis of two lipids with different alkyl chain length PHC-C4-DPH (1) and PHC-C6-DPH (2) as well as the corresponding alcohols OH-C4-DPH (8) and OH-C6-DPH (9) The absorption and fluorescence properties of these compounds in fluid solution were very similar to those of the well-known lipid probe propionic acid-DPH (PA-DPH) In addition it was observed that the alkylphosphocholines were easily incorporated into unilamellar lipid vesicles in which the DPH group would be positioned most likely near the centre of the bilayer In these conditions 1 shows a fluorescence quantum yield of 0 4 +/- 0 1 and a relatively simple decay time with tau(av), close to 5 0 ns Fluorescence polarization experiments also indicate that the reorientational motions of the DPH group of phosphocholine 1 are sensitive to the fluidity changes that accompany the main thermal phase transition of the bilayer As a result both compounds may be of utility as novel fluorescent lipid probes characterized by a biomimetic zwitterionic polar head-group (C) 2010 Elsevier B V All rights reserved
  • Efficient Remote Axial-to-Central Chirality Transfer in Enantioselective SmI<sub>2</sub>-Mediated Reductive Coupling of Aldehydes with Crotonates of Atropisomeric 1-Naphthamides
    作者:Yan Zhang、Yongqiang Wang、Wei-Min Dai
    DOI:10.1021/jo0526486
    日期:2006.3.1
    different 2-substituted 8-methoxy-1-naphthamides. The enantiomers of atropisomeric 8-methoxy-1-naphthamides were prepared through a chemical resolution process, and their absolute stereochemistry was determined by X-ray crystal structural analysis. It was found that the linkage between crotonate and the C2 position of 8-methoxy-1-naphthamides remarkably influenced the efficiency of remote chirality transfer
    在SmI 2介导的醛与具有不同的2-取代的8-甲氧基-1-萘酰胺的巴豆酸酯的还原偶联中,已经研究了通过远程酰胺构象控制对映选择性的方法。通过化学拆分方法制备对映异构体8-对甲氧基-1-萘酰胺的对映异构体,并通过X射线晶体结构分析确定其绝对立体化学。发现巴豆酸酯和8-甲氧基-1-萘酰胺的C2位之间的键合显着影响源自酰胺构象的远程手性转移的效率。在所检查的四种巴豆酸酯中,一种由2-羟基-8-甲氧基-1-萘酰胺衍生的戊烯酸酯与戊醛反应,以使顺式的ee最高,> 99%-γ-丁内酯,合并产率为90%,顺/反比为90:10。我们开发了一种在温和条件下通过C8氧将手性巴豆酸酯连接到Rink酰胺树脂上的新程序,并在固相反应中获得了相同水平的极远的轴向向中心手性转移。
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