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4,4-dimethoxy-octane | 91008-94-5

中文名称
——
中文别名
——
英文名称
4,4-dimethoxy-octane
英文别名
4,4-Dimethoxyoctane
4,4-dimethoxy-octane化学式
CAS
91008-94-5
化学式
C10H22O2
mdl
——
分子量
174.283
InChiKey
RBLKOPBRSRSYAU-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:
    75-80 °C(Press: 17 Torr)
  • 密度:
    0.844±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    12
  • 可旋转键数:
    7
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    4,4-dimethoxy-octane吡啶盐酸盐酸肼 作用下, 以 氯仿 为溶剂, 反应 2.0h, 生成 methyl 3-butyl-4-propyl-1H-pyrazole-5-carboxylate
    参考文献:
    名称:
    Synthesis of Fatty Trichloromethyl-β-diketones and New 1H-Pyrazoles as Unusual FAMEs and FAEEs
    摘要:
    The efficient synthesis of new fatty 1,1,1-trichloro-4-methoxy-3-alken-2-ones [Cl3CC(O)C(R-2)=C(R-1)OMe, where R-1=n-hexyl, heptyl, nonyl, undecyl, tridecyl and R-2 = H] and 1,1,1-trichloro-2,4-alkanediones [Cl3CC(O)(CHRC)-C-2(O)R-1, where R-1 = n-pentyl and R-2 = Me, R-1 = Et and R-2 = n-butyl, R-1 = n-butyl and R-2 = n-propyl] in good yields (85-95%) from acetal acylation with trichloroacetyl chloride is reported. The fatty 1,1,1-trichloro-4-methoxy-3-alken-2-ones and 1,1,1-trichloro-2,4-alkanediones were reacted with hydrazine hydrochloride, leading to respective 1H-pyrazole-5-carboxylates, unusual class of fatty acid methyl (FAMEs) and ethyl (FAEEs) esters. Their structures were confirmed by elemental analysis and H-1 and C-13 nuclear magnetic resonance (NMR). The fatty 1,1,1-trichloro-4-methoxy-3-alken-2-ones and 1H-pyrazole derivatives are new oleochemicals with potentially interesting and differential properties.
    DOI:
    10.5935/0103-5053.20130237
  • 作为产物:
    描述:
    octa-1,7-dien-4-yne 在 platinum barium sulfate 三氟化硼乙醚氢气mercury(II) oxide三氯乙酸 作用下, 以 甲醇 为溶剂, 反应 2.0h, 生成 4,4-dimethoxy-octane
    参考文献:
    名称:
    Kurtz,P., Justus Liebigs Annalen der Chemie, 1962, vol. 658, p. 6 - 20
    摘要:
    DOI:
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文献信息

  • Enhanced Reactivity in Homogeneous Gold Catalysis through Hydrogen Bonding
    作者:Weibo Wang、Manish Kumar、Gerald B. Hammond、Bo Xu
    DOI:10.1021/ol403584e
    日期:2014.1.17
    those instances where protodeauration is the rate-determining step. The efficiency of additives capable of hydrogen-bonding-assisted protodeauration correlated with their standing in a scale of hydrogen bonding basicity (measured by pKBHX). All additives used in the study are commercially available.
    在原型脱氢是决定速率的步骤的情况下,良好的氢键受体添加剂可提高金催化反应的效率。能够进行氢键辅助原型脱氢的添加剂的效率与其在氢键碱度(以p K BHX衡量)中的地位相关。研究中使用的所有添加剂都是可商购的。
  • Revisiting the Influence of Silver in Cationic Gold Catalysis: A Practical Guide
    作者:Zhichao Lu、Junbin Han、Gerald B. Hammond、Bo Xu
    DOI:10.1021/acs.orglett.5b02224
    日期:2015.9.18
    salt to generate cationic gold from a gold catalyst precursor such as L–Au–Cl almost always has adverse effects on the reactivity of the cationic gold catalyst. A preformed L–Au+X– complex, generated by sonication followed by centrifugation, increases the reactivity in a gold catalyzed reaction. The adverse silver effect might be caused by the interaction of silver salts with gold intermediates.
    过量的银盐会从金催化剂前体(例如L–Au–Cl)生成阳离子金,几乎总是对阳离子金催化剂的反应性产生不利影响。通过超声然后离心分离生成的预先形成的L–Au + X –络合物可提高金催化反应的反应性。银的不利影响可能是由银盐与金中间体的相互作用引起的。
  • Platinum(II)-catalyzed addition of alcohols to alkynes
    作者:John W. Hartman、Luke Sperry
    DOI:10.1016/j.tetlet.2004.03.069
    日期:2004.5
    A simple, high-yielding synthesis of acetals from the platinum(II)-catalyzed addition of alcohols to alkynes is described. The regioselectivity of the method and its mechanism are also discussed.
    描述了由铂(II)催化的醇向炔烃的简单,高产率的乙缩醛合成。还讨论了该方法的区域选择性及其机理。
  • Bassetti, Mauro; Floris, Barbara, Journal of the Chemical Society. Perkin transactions II, 1988, p. 227 - 234
    作者:Bassetti, Mauro、Floris, Barbara
    DOI:——
    日期:——
  • Bassetti, Mauro; Floris, Barbara, Gazzetta Chimica Italiana, 1986, vol. 116, # 10, p. 595 - 598
    作者:Bassetti, Mauro、Floris, Barbara
    DOI:——
    日期:——
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