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(3-oxocyclohex-1-en-1-yl)methyl pivalate | 123290-35-7

中文名称
——
中文别名
——
英文名称
(3-oxocyclohex-1-en-1-yl)methyl pivalate
英文别名
Propanoic acid, 2,2-dimethyl-, (3-oxo-1-cyclohexen-1-yl)methyl ester;(3-oxocyclohexen-1-yl)methyl 2,2-dimethylpropanoate
(3-oxocyclohex-1-en-1-yl)methyl pivalate化学式
CAS
123290-35-7
化学式
C12H18O3
mdl
——
分子量
210.273
InChiKey
HVRKOUIKBJKVOG-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:
    304.8±31.0 °C(Predicted)
  • 密度:
    1.044±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    15
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

上下游信息

  • 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:
    描述:
    (3-oxocyclohex-1-en-1-yl)methyl pivalatepotassium carbonate 作用下, 以 甲醇 为溶剂, 以42%的产率得到3-(羟甲基)环己-2-烯-1-酮
    参考文献:
    名称:
    Escobarines 功能化环 C 的合成
    摘要:
    开发了一种合成策略,用于从环己烯酮制备 α-乙炔基-α,β-环氧-β-甲酰基-和 α-乙炔基-α,β-环氧-β-(羟甲基)环己酮,作为拟议合成中的模型研究escobarines。这种高度官能化的环存在于抗结核 cassane 型二萜 escobarines A 和 B 中。 β-羟甲基的引入是通过使用磺酰基的阴离子和多聚甲醛的亲电攻击逆转烯酮的化学反应性来进行的. β-(羟甲基)环己烯酮的进一步官能化提供了所需的化合物。
    DOI:
    10.1002/ejoc.201501312
  • 作为产物:
    描述:
    7-tosyl-1,4-dioxaspiro[4.5]decane正丁基锂氢氟酸 作用下, 以 四氢呋喃乙腈 为溶剂, 反应 34.33h, 生成 (3-oxocyclohex-1-en-1-yl)methyl pivalate
    参考文献:
    名称:
    Escobarines 功能化环 C 的合成
    摘要:
    开发了一种合成策略,用于从环己烯酮制备 α-乙炔基-α,β-环氧-β-甲酰基-和 α-乙炔基-α,β-环氧-β-(羟甲基)环己酮,作为拟议合成中的模型研究escobarines。这种高度官能化的环存在于抗结核 cassane 型二萜 escobarines A 和 B 中。 β-羟甲基的引入是通过使用磺酰基的阴离子和多聚甲醛的亲电攻击逆转烯酮的化学反应性来进行的. β-(羟甲基)环己烯酮的进一步官能化提供了所需的化合物。
    DOI:
    10.1002/ejoc.201501312
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文献信息

  • Synthesis of 3-substituted 2-cyclohexenones through umpoled functionalization
    作者:Harim Lechuga-Eduardo、Eduardo Zarza-Acuña、Moisés Romero-Ortega
    DOI:10.1016/j.tetlet.2017.07.007
    日期:2017.8
    A new protocol to obtain 3-substituted 2-cyclohexenones, was developed by reversing the chemical reactivity of 2-cyclohexenone. One-pot synthesis of 3-substituted 2-cyclohexenones can be achieved by treatment of 3-phenylthiosilyl enol ether with a mixture of t-BuLi/HMPA that allows hydrogen-selective exchange in presence of reactive electrophiles such as aldehydes, ketones and alkyl halides. This affords
    通过逆转2-环己烯酮的化学反应性,开发了一种获得3-取代的2-环己烯酮的新方案。通过用叔丁基锂/ HMPA的混合物处理3-苯基硫代甲硅烷基烯醇醚可以实现3-取代的2-环己烯酮的一锅合成,该混合物允许在反应性亲电试剂(例如醛,酮和卤代烷)的存在下进行氢选择性交换。在通过TBAF引发的甲硅烷基烯醇醚裂解和伴随的苯酚消除之后,这以中等的总收率提供了相应的产物。
  • Enantioselective Total Synthesis of (−)-Arcutinine
    作者:Wei Nie、Jing Gong、Zhihao Chen、Jiazhen Liu、Di Tian、Hao Song、Xiao-Yu Liu、Yong Qin
    DOI:10.1021/jacs.9b04847
    日期:2019.6.19
    The first total synthesis of an arcutine-type C20-diterpenoid alkaloid arcutinine has been achieved in both racemic and asymmetric forms. Construction of the C4 quaternary center and the pyrrolidine E ring in an early stage proved to be important for achieving the successful synthesis of the target alkaloid. Strategically, an asymmetric conjugate addition/aldol cascade and a decarboxylative allylation
    已经以外消旋和不对称形式实现了第一次全合成的鹿角型 C20-二萜生物碱鹿角碱。早期构建C4四元中心和吡咯烷E环被证明对成功合成目标生物碱具有重要意义。从策略上讲,不对称共轭加成/醛醇级联反应和脱羧烯丙基化反应允许在 C4 和 C5 处建立邻位全碳四元立体中心。此外,由分子内氮杂-瓦克环化、氧化脱芳构化/分子内狄尔斯-阿尔德环加成级联和羰基-烯烃环化组成的序列能够组装核心结构并导致牛精氨酸的全合成。
  • Palladium-catalyzed cross-coupling reactions of arylmetal compounds with β-substituted α-iodoenones and a cyclohexyl triflate
    作者:Folkert Boße、Ashok Rao Tunoori、AndréJ. Niestroj、Oliver Gronwald、Martin E. Maier
    DOI:10.1016/0040-4020(96)00489-9
    日期:1996.7
    Electron-rich arylstannanes were found to couple with α-iodoenones in the presence of Pd2(dba)3·CHCl3, a weak-coordinating ligand [AsPh3 or Pd(o-tol)3] and CuI (0.75-1.0 equiv) to give sterically hindered α-arylcyclohexenones 15–20. In addition, compounds 19, 22 and 23 were prepared by Suzuki coupling reactions of the cyclohexyl derivatives 7c,f and 11, respectively, with the arylboronic acid 21.
    发现在存在弱配位配体[AsPh 3或Pd(邻甲苯基)3 ]和CuI(0.75-1.0当量)的Pd 2(dba)3 ·CHCl 3的存在下,富电子芳基斯坦酮与α-碘代烯偶联。)可得到空间受阻的α-芳基环己烯酮15–20。另外,分别通过环己基衍生物7c,f和11与芳基硼酸21的Suzuki偶联反应制备化合物19、22和23。
  • Preparation and reactivity of highly functionalized organometallics at the .alpha. position of oxygen or nitrogen
    作者:Paul Knochel、Tso Sheng Chou、Carole Jubert、Duddu Rajagopal
    DOI:10.1021/jo00055a010
    日期:1993.1
    Alpha-Halogenoalkyl carboxylates (FG-R1CH(X)(OCOR2); FG = COOR, CN, SR; X = I, Br) were readily prepared by the addition of an acid chloride or bromide (R2COX; X = Br or Cl) to an aldehyde (FG-RCHO) in the presence of a catalytic amount of ZnCl2. They insert efficiently zinc dust in THF-DMSO (X = Br, 8-10-degrees-C, 6-10 h) affording the corresponding zinc organometallics at the a position to oxygen FG-RCH(ZnBr)(OAc). After the addition of the THF-soluble copper salt CuCN.2LiCl, the corresponding copper reagents FG-RCH(Cu(CN)ZnBr)(OAc) are formed and reacted with various classes of electrophiles such as acid chlorides, aldehydes, enones, allylic and alkynyl halides, activated alkynes, nitro olefins and alkylidenemalonates providing polyfunctional molecules in excellent yields. Similarly, zinc organometallics at the a position to the nitrogen of cyclic imides were prepared by the zinc insertion to cyclic alpha-chloromethyl (or alpha-chloroethyl) imides. After their transmetalation to the corresponding copper organometallic ((R1CO)2NCH(R)(Cu(CN)ZnCl); R = Me or H), they were reacted with allylic and alkynyl halides and ethyl propiolate affording polyfunctional imides. The reaction of cyclic N-(chloromethyl)imides with aldehydes in the presence of chromium(II) chloride in THF furnishes protected amino alcohols in 36-95% yield.
  • Nucleophilic reactivity of zinc and copper carbenoids. Part II
    作者:Paul Knochel、Tso Sheng Chou、Huai Gu Chen、Ming Chang P. Yeh、Michael J. Rozema
    DOI:10.1021/jo00283a006
    日期:1989.10
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