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3-methyl-2-octen-6-yn-1-ol | 102699-81-0

中文名称
——
中文别名
——
英文名称
3-methyl-2-octen-6-yn-1-ol
英文别名
(E)-3-methyl-2-octen-6-yn-1-ol;(E)-3-methyloct-2-en-6-yn-1-ol
3-methyl-2-octen-6-yn-1-ol化学式
CAS
102699-81-0
化学式
C9H14O
mdl
——
分子量
138.21
InChiKey
DZVSTVJWZXYAHQ-VQHVLOKHSA-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:
    220.6±33.0 °C(Predicted)
  • 密度:
    0.913±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    10
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.56
  • 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:
    3-methyl-2-octen-6-yn-1-ol咪唑titanium(IV) isopropylate叔丁基过氧化氢 、 Schwartz's reagent 、 四丁基氟化铵 作用下, 以 四氢呋喃二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 26.58h, 生成 (2R,3R,6E)-[3-(4-iodo-pent-3-enyl)-3-methyloxiranyl]-methanol
    参考文献:
    名称:
    Total Synthesis of (+)-Phomactin A Using a B-Alkyl Suzuki Macrocyclization
    摘要:
    A total synthesis of (+)-phomactin A is described using a B-alkyl Suzuki macrocyclization to incorporate the isolated trisubstituted olefin. This macrocyclization was accomplished with the sensitive hydrated furan ring in place. (R)-(+)-pulegone was used to establish the highly substituted cyclohexene core of the molecule.
    DOI:
    10.1021/ja0296531
  • 作为产物:
    描述:
    (2E)-tert-butyl-dimethyl-(3-methyl-oct-2-en-6-ynyloxy)-silane 在 四丁基氟化铵 作用下, 以 四氢呋喃 为溶剂, 反应 1.0h, 以79%的产率得到3-methyl-2-octen-6-yn-1-ol
    参考文献:
    名称:
    Mimicking Polyolefin Carbocyclization Reactions: Gold-Catalyzed Intramolecular Phenoxycyclization of 1,5-Enynes
    摘要:
    PPh3AuNTf2 promotes highly efficient intramolecular phenoxycyclization reactions on 1,5-enynes under mild conditions. The original tricyclic and functionalized heterocycles were isolated in good to excellent yields. The 6-endo cyclization process is predominant and operates via a biomimetic cascade cation-olefin process. The efficiency of this system was further demonstrated in the cycloisomerization reaction of a 1,5,9-dienyne.
    DOI:
    10.1021/ol900864n
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文献信息

  • A Synthetic Approach toward Nitiol:  Construction of Two 1,22-Dihydroxynitianes
    作者:Michael S. Wilson、Jacqueline C. S. Woo、Gregory R. Dake
    DOI:10.1021/jo0604585
    日期:2006.5.1
    nitiol has culminated in the construction of two epimeric hydroxylated derivatives, the 1,22-dihydroxynitianes. Key stereodefining steps in the construction of the A-ring fragment (13) were the use of a siloxy−epoxide rearrangement reaction, a Pauson−Khand reaction, a Norrish 1 photochemical cleavage reaction, and a highly regio- and stereoselective hydrostannylation reaction of an ynoate. The stereochemistry
    合成全氮酚的合成工作最终达到了两种差向异构羟基化衍生物1,22-二羟基亚硝胺的构建。构造A环片段(13)的关键立体定义步骤是使用甲硅烷氧基-环氧化合物重排反应,Pauson-Khand反应,Norrish 1光化学裂解反应以及高选择性立体选择性氢化锡烷基化反应。大声疾呼。具有合成挑战性的C环片段的立体化学(20)是使用Ireland-Claisen反应和Grubbs闭环易位过程作为关键步骤建立的。nitiane骨架的12元B环是使用铜促进的Stille交叉偶联和Kishi-Hiyama-Nozaki羰基加成反应构建的。不幸的是,羰基加成反应产生不能被选择性除去的羟基官能团。因此,完成了差向异构体1,22-二羟基亚硝胺的合成,这些化合物是两种天然产物(尼托尔和水杨醇)的结构杂合体。
  • Cascade Cyclizations of Acyclic and Macrocyclic Alkynones: Studies toward the Synthesis of Phomactin A
    作者:Jennifer Ciesielski、Vincent Gandon、Alison J. Frontier
    DOI:10.1021/jo4007514
    日期:2013.10.4
    closure, while cyclizations using BF3·OEt2 as promoter occurred reversibly. For both acyclic and macrocyclic alkynones, high diastereoselectivity was observed in the intramolecular aldol reaction. The MgI2 protocol for cyclization was applied to the synthesis of advanced intermediates relevant to the synthesis of phomactin natural products, during which a novel transannular cation–olefin cyclization was
    描述了路易斯酸促进的无环和大环炔酮的级联环化的反应性和非对映选择性的研究。在这些反应中,β-碘代烯醇酯中间体是通过碘化物与炔酮的共轭加成,然后与束缚醛进行分子内醛醇反应生成环己烯醇而产生的。发现路易斯酸碘化镁(MgI 2)促进不可逆的闭环,而使用BF 3 ·OEt 2作为促进剂的环化反应可逆地发生。对于无环和大环炔酮,在分子内醛醇反应中观察到高非对映选择性。MgI 2环化协议应用于合成与 phomactin 天然产物合成相关的高级中间体,在此期间观察到了一种新型的跨环阳离子 - 烯烃环化。进行 DFT 计算以分析这种不寻常的 MgI 2促进过程的机制。
  • Biomimetic Tandem Cyclization Catalyzed by Hg(OTf)<sub>2</sub>Affording ­Polycarbocycles
    作者:Mugio Nishizawa、Hiroshi Imagawa、Tomoaki Iyenaga
    DOI:10.1055/s-2005-863703
    日期:——
    Efficient biomimetic tandem cyclization catalyzed by Hg(OTf)2 was achieved to give tricyclic 4 and tetractyclic 6 in high catalytic turnover. Structures of cyclization products were confirmed by X-ray diffraction study.
    高效的生物模拟串联环化反应在Hg(OTf)₂催化下实现,生成了三环化合物4和四环化合物6,并具有高催化周转率。环化产物的结构通过X射线衍射研究得到了确认。
  • Mechanism of the nitrous acid-induced dealkylation of trisubstituted (terminal isopropylidene) olefins to form acetylenes
    作者:E.J. Corey、William L. Seibel、John C. Kappos
    DOI:10.1016/s0040-4039(00)96659-0
    日期:1987.1
    Evidence is presented that the conversion of olefins of the type RCHC(CH3)2 to acetylenes of structure RCCCH3 by the action of sodium nitrite in aqueous acetic acid proceeds by a sequence involving two nitrations, Nef conversion of one nitro group to carbonyl, ring closure to an isoxazolone N-oxide and fragmentation to carbon dioxide, NO and the acetylene.
    证据呈现该类型RCHC的烯烃(CH转化3)2至结构RCCCH的乙炔3由亚硝酸钠在乙酸水溶液进行由涉及两个硝化,一个硝基的Nef的变换的序列的动作基团为羰基,闭环为异恶唑酮N-氧化物,裂解为二氧化碳,NO和乙炔。
  • An effective practical method for the synthesis of chiral propargyl alcohols
    作者:J S Yadav、Prasad K Deshpande、G V M Sharma
    DOI:10.1016/s0040-4020(01)87888-1
    日期:1990.1
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