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5,6-heptadien-2-ol | 25033-96-9

中文名称
——
中文别名
——
英文名称
5,6-heptadien-2-ol
英文别名
hepta-5,6-dien-2-ol;2-Hydroxy-heptadien-(5.6);Hepta-1,2-dien-6-ol
5,6-heptadien-2-ol化学式
CAS
25033-96-9
化学式
C7H12O
mdl
——
分子量
112.172
InChiKey
PONHPBDKKGENJC-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:
    179.9±10.0 °C(Predicted)
  • 密度:
    0.826±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    8
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 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

反应信息

  • 作为反应物:
    描述:
    5,6-heptadien-2-ol 在 palladium dichloride magnesium sulfate 、 原乙酸三乙酯pyridinium chlorochromatemethyloxirane 、 copper dichloride 作用下, 以 乙醚二氯甲烷 为溶剂, 反应 23.0h, 生成 (+/-)-methyl 2-(5'-methoxy-5'-methyltetrahydrofuran-2'-yl)-propenoate
    参考文献:
    名称:
    Furanosides and furanones bearing acrylate sidechains via palladium-mediated cyclizations of γ-Oxoallenes
    摘要:
    Treatment of 4,5-hexadienal with catalytic palladium(II) chloride and excess copper(II) chloride, methanol and carbon monoxide in the presence of an acid and a water scavenger resulted in a net acetalization-cyclization-methoxycarbonylation to form a novel methyl furanoside bearing a methyl acrylate sidechain. Treatment of 4,5-hexadienoic acid under the same conditions yields the corresponding furanone, and 3-(tert-butylidimethylsilyloxy)-4,5-hexadienal yields a methyl beta-3'-(tert-butyldimethylsilyloxy)-2'-deoxyribofuranoside bearing the acrylate sidechain, with high stereoselectivity. This methodology provides access to sidechain-branched ribofuranoside compounds.
    DOI:
    10.1016/0040-4020(93)80015-l
  • 作为产物:
    参考文献:
    名称:
    通过烯丙的分子内氧化汞或氧化palpalation合成取代的2-(2-四氢呋喃基)丙烯酸酯的立体选择性
    摘要:
    在汞(II)或钯(II)的存在下,将带有羟基或三烷基甲硅烷基氧基γ的丙二烯进行氧金属化反应以形成四氢呋喃基乙烯基金属配合物,该配合物在甲醇中可能会受到钯介导的羰基化反应,从而形成甲基2-(2-四氢呋喃基)丙烯酸酯。甲硅烷氧基丙二烯的氧化汞化以高选择性进行。
    DOI:
    10.1016/s0040-4039(00)95901-x
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文献信息

  • A palladium-catalyzed cyclization-carbonylation-coupling reaction between aryl halides and γ-Hydroxyallenes to form aryl (tetrahydrofuran-2-yl)vinyl ketones
    作者:Robert D. Walkup、Lufeng Guan、Young Soo Kim、Sang Woong Kim
    DOI:10.1016/0040-4039(95)00666-z
    日期:1995.5
    γ-Hydroxyallenes undergo cyclization-carbonylation-coupling with aryl (and one alkenyl) halides in the presence of catalytic Pd(PPh3)4, base, and CO to form the title ketones in good yields. The reaction was temperature dependent: at 80 °C, the CO insertion did not readily occur, while at 55–60 °C the ketone products predominated. Yields for the Pd(0)-catalyzed cyclization-coupling reaction (without
    在催化性Pd(PPh 3)4,碱和CO的存在下,γ-羟基丙烯与芳基(和一个烯基)卤化物进行环化-羰基化偶联,以高收率形成标题酮。反应取决于温度:在80°C下,CO的插入不容易发生,而在55–60°C下,酮类产品占主导地位。添加-丁基异氰化物(不存在CO)时,Pd(0)催化的环化偶联反应(无插入)的收率提高,这表明良好的π酸配体可改善芳基钯(II)卤化物之间的环化偶联反应和γ-羟基丙二烯。
  • Palladium(0)-Catalyzed Coupling Cyclization of Functionalized Allenes with Hypervalent Iodonium Salts
    作者:Suk-Ku Kang、Tae-Gon Baik、Alexander N. Kulak
    DOI:10.1055/s-1999-2613
    日期:1999.3
    The palladium(0)-catalyzed coupling reaction of allenic alcohols, amines, acids with hypervalent iodonium salts afforded the cyclized heterocyclic tetrahydrofurans, tetrahydropyrans, pyrrolidines, piperidines, or lactones under mild conditions.
    钯(0)催化的烯丙醇、胺、酸与高价碘盐的偶联反应,在温和的条件下生成了环化的杂环四氢呋喃、四氢噻吩、吡咯烷、哌啶或内酯。
  • Preparation of 2-(Tetrahydrofuran-2′-YL)-l,4-Pentadienes From γ-Allenyl Alcohols via Oxymercuration Followed by Palladium(II)-Medlated all Ylation
    作者:Robert D. Walkup、Lufeng Guan
    DOI:10.1080/00397919208019290
    日期:1992.4
    Abstract Intramolecular oxymercurations of γ-hydroxy- or γ-silyloxyallenes yielded α-(tetrahydrofuran-2-yl)vinylmercury intermediates which underwent coupling with allylic halides in the presence of palladium(II) chloride. The yields of the resulting 2-(tetrahydrofuran-2′-yl)-1,4-pentadienes diminished when either the vinylmercury compound or the allylic halide was substituted.
    摘要 γ-羟基-或γ-甲硅烷氧基丙二烯的分子内氧化汞反应产生α-(四氢呋喃-2-基)乙烯基汞中间体,该中间体在氯化钯(II)存在下与烯丙基卤化物发生偶联。当乙烯基汞化合物或烯丙基卤被取代时,所得 2-(四氢呋喃-2'-基)-1,4-戊二烯的产率降低。
  • Ragonnet,B. et al., Bulletin de la Societe Chimique de France, 1973, p. 3119 - 3121
    作者:Ragonnet,B. et al.
    DOI:——
    日期:——
  • Access to -2,5-disubstituted iodovinyltetrahydrofurans via the cyclization of γ-silyloxyallenes using n-iodosuccinimide
    作者:Robert D Walkup、Lufeng Guan、Sang Woong Kim、Young Soo Kim
    DOI:10.1016/0040-4039(92)88075-g
    日期:1992.7
    Treatment of gamma-(tert-butyldimethylsiloxy)- or gamma-(trimethylsiloxy)allenes bearing various groups at the ether carbon with N-iodosuccinimide resulted in the formation of iodocyclization products, 1-iodo-1-(tetrahydrofuran-2'-yl)ethenes, in good yields and with high selectivity for the cis diastereomer.
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