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4-methyl-heptane-2,5-dione | 62359-03-9

中文名称
——
中文别名
——
英文名称
4-methyl-heptane-2,5-dione
英文别名
4-Methylheptane-2,5-dione
4-methyl-heptane-2,5-dione化学式
CAS
62359-03-9
化学式
C8H14O2
mdl
——
分子量
142.198
InChiKey
CIISOYPCMTYREM-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:
    90-92 °C(Press: 24 Torr)
  • 密度:
    0.916±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.6
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.75
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:c27434255ee21a67491fccd20d8cce49
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反应信息

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文献信息

  • A new synthetic aspect of acetic nitronic anhydrides
    作者:Masaaki Miyashita、Bahlul Z.E. Awen、Akira Yoshikoshi
    DOI:10.1016/s0040-4020(01)89068-2
    日期:1990.1
    A facile and convenient synthesis of acetic nitronic anhydrides from aliphatic nitroalkenes and lithium ketone enolates and the efficient conversion of these anhydrides to 1,4-diketones, alkylpyrroles, diketone monooximes, dihydro-1,2-oxazines, pyrrolidines, 2-hydroxypyrrolidines, and 1-pyrrolines are recorded.
    从脂肪族硝基烯烃和酮酸锂烯醇化物轻松便捷地合成乙酸硝基酸酐,并将这些酸酐有效转化为1,4-二酮,烷基吡咯,二酮一肟,二氢-1,2-恶嗪,吡咯烷,2-羟基吡咯烷和记录1-吡咯啉。
  • 2-Ethoxy-2-propenyl Diethyl Phosphate. An Efficient Halo Acetone Equivalent for the Pd-Catalyzed Cross-coupling with Tin Enolates
    作者:Masanori Kosugi、Kenji Ohashi、Kazuko Akuzawa、Takashi Kawazoe、Hiroshi Sano、Toshihiko Migita
    DOI:10.1246/cl.1987.1237
    日期:1987.6.5
    In the presence of Pd(0) complexes, 2-ethoxy-2-propenyl diethyl phosphate was found to react with organotins to give the corresponding coupling products, showing to be a more efficient halo acetone equivalent compared with the corresponding acetate or carbonate. Reaction with tin enolates gave the 1,4-diketone in moderate to good yields.
    在Pd(0)配合物的存在下,2-乙氧基-2-丙烯基双乙基磷酸酯与有机锡反应,生成相应的偶联产物,显示出作为氯乙酮等效物的效率高于相应的醋酸盐或碳酸盐。与锡烯醇盐的反应得到1,4-二酮,产率中等到良好。
  • Synthesis of 1,4-dicarbonyl compounds by the ceric ammonium nitrate promoted reaction of ketones with vinyl and isopropenyl acetate
    作者:Enrico Baciocchi、Giampiero Civitarese、Renzo Ruzziconi
    DOI:10.1016/s0040-4039(00)96729-7
    日期:1987.1
    1,4-diketones and 4-ketoaldehydes dimethylacetals can be prepared in good yields (65%–82%) by the cerium(IV) ammonium nitrate promoted reaction of ketones with isopropenyl acetate and vinyl acetate, respectively.
    通过硝酸铈(IV)铵铵促进的酮与乙酸异丙烯酯和乙酸乙烯酯的反应,可以高收率(65%–82%)制备1,4-二酮和4-酮醛二甲基乙缩醛。
  • PALLADIUM OR RUTHENIUM CATALYZED REACTION OF α-HALO KETONES WITH TRIBUTYLTIN ENOLATES: PREPARATION OF UNSYMMETRICAL 1,4-DIKETONES
    作者:Masanori Kosugi、Izumi Takano、Motoi Sakurai、Hiroshi Sano、Toshihiko Migita
    DOI:10.1246/cl.1984.1221
    日期:1984.7.5
    Palladium or ruthenium catalyzed cross-coupling of α-halo ketones with tributyltin enolates gave unsymmetrical 1,4-diketones, The method was applied to the dihydrojasmone synthesis.
    钯或钌催化α-卤代酮与三丁基锡烯醇化物的交叉偶联得到不对称的1,4-二酮,该方法应用于二氢茉莉酮的合成。
  • One-Pot Synthesis of 1,4-Diketones from Nitroalkenes and Ketones
    作者:Masaaki Miyashita、Bahlul Z. E. Awen、Akira Yoshikoshi
    DOI:10.1055/s-1990-26939
    日期:——
    A convenient one-pot synthesis of 1,4-diketones was achieved by the conjugate addition of lithium enolates of ketones to nitroalkenes, followed by in situ hydrolysis of the resulting lithium salts of aci-nitro compounds with aqueous hydrochloric acid in tetrahydrofuran.
    通过将酮的烯醇锂与硝基烯烃共轭加成,然后用四氢呋喃中的盐酸水溶液原位水解所得酰硝基化合物的锂盐,实现了 1,4-二酮的便捷一锅合成。
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