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4-羟基-3-甲基环己-2-烯-1-酮 | 57356-79-3

中文名称
4-羟基-3-甲基环己-2-烯-1-酮
中文别名
——
英文名称
4-hydroxy-3-methyl-cyclohex-2-en-1-one
英文别名
4-hydroxy-3-methyl-2-cyclohexenone;4-hydroxy-3-methylcyclohex-2-enone;2-methyl-4-oxocyclohex-2-en-1-ol;2-Cyclohexen-1-one, 4-hydroxy-3-methyl-;4-hydroxy-3-methylcyclohex-2-en-1-one
4-羟基-3-甲基环己-2-烯-1-酮化学式
CAS
57356-79-3
化学式
C7H10O2
mdl
——
分子量
126.155
InChiKey
WKQJUGGDSJNWNG-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

计算性质

  • 辛醇/水分配系数(LogP):
    -0.3
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:7db452fa96b4ded1d49a4c3ac85abde1
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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:
    参考文献:
    名称:
    使用多米诺环封闭序列直接合成卡拉汉纳内酯的两个对映体的对映体
    摘要:
    从对映纯(R)或(S)-4-羟基-3-甲基-环己基-2-en-1-one开始描述卡拉汉纳内酯的两种对映体的直接对映选择性合成。序列的关键步骤是酸诱导的多米诺骨牌反应,具有三个运行路径。由于卡拉汉纳内酯为固体的首次描述,因此通过X射线结构分析确定了结构。
    DOI:
    10.1016/s0040-4020(00)00645-1
  • 作为产物:
    描述:
    间甲基苯甲醚lithium叔丁醇草酸间氯过氧苯甲酸 作用下, 以 乙醚甲醇二氯甲烷 为溶剂, 反应 4.0h, 以93%的产率得到4-羟基-3-甲基环己-2-烯-1-酮
    参考文献:
    名称:
    Synthetic studies on the ambiguine family of alkaloids: construction of the ABCD ring system
    摘要:
    A racemic synthesis of the ABCD ring core of the ambiguines that preserves the tertiary alcohol has been accomplished in a convergent synthesis in 10 synthetic steps, in an overall yield of 46% from commercially available 4-bromoindole and m-methylanisole. (C) 2010 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2010.09.086
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文献信息

  • Total Synthesis of Longeracinphyllin A
    作者:Jian Li、Wenhao Zhang、Fei Zhang、Yu Chen、Ang Li
    DOI:10.1021/jacs.7b09186
    日期:2017.10.25
    The first and asymmetric total synthesis of longeracinphyllin A, a hexacyclic Daphniphyllum alkaloid, has been accomplished. A tetracyclic intermediate was prepared through silver-catalyzed alkyne cyclization and Luche radical cyclization. A phosphine-promoted [3 + 2] cycloaddition reaction was exploited to construct the sterically congested E ring bearing vicinal tertiary and quaternary centers. The
    首次和不对称全合成长叶皂甙 A,一种六环水蚤生物碱,已经完成。通过银催化炔烃环化和卢氏自由基环化反应制备了四环中间体。利用膦促进的 [3 + 2] 环加成反应来构建空间拥挤的 E 环,该环带有相邻的三级和四级中心。环戊烯酮基序是通过使用分子内 Horner-Wadsworth-Emmons 烯化组装而成的。Raney Ni 还原在后期从硫代酰胺前体中释放出叔胺。
  • Synthesis of the 6,6,5,7-tetracyclic core of daphnilongeranin B
    作者:Xiaochun Xiong、Yong Li、Zhaoyong Lu、Ming Wan、Jun Deng、Shuhang Wu、Huawu Shao、Ang Li
    DOI:10.1039/c3cc47873d
    日期:——
    An efficient approach toward the synthesis of the 6,6,5,7-tetracyclic core of the daphnilongeranin B, a Daphniphyllum alkaloid, is reported. The bridged 6,6-bicyclic system was constructed using a gold(I) catalysed Conia-ene reaction, while the 5- and 7-membered rings were assembled by two diastereoselective Michael addition reactions, respectively.
    报道了一种高效合成大葱碱B的6,6,5,7-四环核心的策略。通过金(I)催化的Conia-ene反应构建了桥联的6,6-双环体系,而5和7个成员的环则分别通过两次立体选择性的Michael加成反应组装而成。
  • Synthesis of optically active cyclohexenol derivatives via enzyme catalyzed ester hydrolysis of 4-acetoxy-3-methyl-2-cyclohexenone
    作者:Magnus Polla、Torbjörn Frejd
    DOI:10.1016/s0040-4020(01)86539-x
    日期:1991.7
    The optically active cyclohexenol derivatives 9a–9d, and 10a–10c are synthesized from (−)-6, which is obtained by enzymatic ester hydrolysis of racemic 8. Attempts towards the synthesis of the taxane skeleton are described.
    光学活性的环己烯醇衍生物9a - 9d和10a - 10c是由(-)- 6合成的,后者是通过外消旋8的酯水解得到的。描述了合成紫杉烷骨架的尝试。
  • The Preparation of α-Alkylidene-γ-Butyrolactones Using a Telescoped Intramolecular Michael/Olefination (TIMO) Sequence: Synthesis of (+)-Paeonilactone B
    作者:Michael G. Edwards、Martin N. Kenworthy、Russell R. A. Kitson、Alexis Perry、Mark S. Scott、Adrian C. Whitwood、Richard J. K. Taylor
    DOI:10.1002/ejoc.200800558
    日期:2008.10
    A novel telescoped intramolecular Michael addition/proton transfer/HWE olefination sequence has been developed to provide rapid access to α-alkylidene-γ-butyrolactones. This methodology has been applied to prepare a range of tetrahydrobenzofuran-2,5-diones, and related systems, and also utilised in an extremely short synthesis of the natural product (+)-paeonilactone B in enantiomerically pure form
    一种新型的分子内迈克尔加成/质子转移/HWE烯化序列已被开发出来,可以快速获得α-亚烷基-γ-丁内酯。这种方法已被应用于制备一系列四氢苯并呋喃-2,5-二酮和相关系统,并且还用于以对映体纯形式合成极短的天然产物 (+)-芍药内酯 B。此外,描述了通过 π-烯丙基中间体进行的钯催化变体的初步实验。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
  • Abnormal Ito–Saegusa oxidation of TIPS enol ether assisted by a hydroxy group on a side chain
    作者:Shiharu Hiraoka、Shinji Harada、Atsushi Nishida
    DOI:10.1016/j.tetlet.2011.03.119
    日期:2011.6
    Although Ito–Saegusa oxidation gives defined α,β-unsaturated ketones from silyl enol ether of ketones controlled by the position of the sp2 carbon of the silyl enol ether, the formation of a regioisomeric product that was oxidized abnormally was observed. The structural requirements for the substrates, the conditions, and a plausible mechanism are presented.
    尽管It​​o–Saegusa氧化从甲硅烷基烯醇醚的sp 2碳的位置控制的酮的甲硅烷基烯醇醚中产生了确定的α,β-不饱和酮,但观察到形成了异常氧化的区域异构体。介绍了基材的结构要求,条件和合理的机理。
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