摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

2-Oxohex-3-ensaeureaethylester | 39005-40-8

中文名称
——
中文别名
——
英文名称
2-Oxohex-3-ensaeureaethylester
英文别名
ethyl (E)-2-oxohex-3-enoate
2-Oxohex-3-ensaeureaethylester化学式
CAS
39005-40-8
化学式
C8H12O3
mdl
——
分子量
156.181
InChiKey
ZDTIWZISJAJYCU-AATRIKPKSA-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:
    212.3±13.0 °C(Predicted)
  • 密度:
    1.008±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    11
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    43.4
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Trityl Cation-Catalyzed Hosomi-Sakurai Reaction of Allylsilane with β,γ-Unsaturated α-Ketoester to Form γ,γ-Disubstituted α-Ketoesters
    作者:Zubao Gan、Deyun Cui、Hongyun Zhang、Ying Feng、Liying Huang、Yingying Gui、Lu Gao、Zhenlei Song
    DOI:10.3390/molecules27154730
    日期:——
    (Ph3C)[BPh(F)4]-catalyzed Hosomi-Sakurai allylation of allylsilanes with β,γ-unsaturated α-ketoesters has been developed to give γ,γ-disubstituted α-ketoesters in high yields with excellent chemoselectivity. Preliminary mechanistic studies suggest that trityl cation dominates the catalysis, while the silyl cation plays a minor role.
    (Ph 3 C)[BPh( F ) 4 ]-催化的 Hosomi-Sakurai 烯丙基硅烷与 β,γ-不饱和 α-酮酯的烯丙基化反应以高产率和优异的化学选择性得到 γ,γ-二取代的 α-酮酯。初步机理研究表明,三苯甲基阳离子在催化作用中起主导作用,而甲硅烷基阳离子起次要作用。
  • Synthesis and reactivity of β-phenylselanyl α-oxoesters
    作者:Stéphane Boivin、Francis Outurquin、Claude Paulmier
    DOI:10.1016/s0040-4020(97)10117-x
    日期:1997.12
    beta-Phenylselanyl alpha-oxoesters 2 were prepared by N-phenylselanyl morpholine treatment of alpha-oxoesters 1, oxidized into beta-unsaturated alpha-oxoesters 5 and subjected to the Wittig-Horner olefination. The diethyl (1-phenylselanylalkyl)maleates 6 have led, after [2,3]sigmatropic rearrangement of the corresponding selenoxides, to the diethyl 3-alkylidene-2-hydroxysuccinates 7. The 2-(t-butoxycarbonylamino)-3-alkylidenesuccinates 8 were prepared in a similar way. The decomposition of halo-adducts derived from compounds 6 has allowed the synthesis of the diethyl 3-alkylidene-2-halosuccinates 9 and 10. (C) 1997 Elsevier Science Ltd.
  • The nonadrides. Part VI. Dimerisation of the C9 unit in vivo and in vitro
    作者:R. K. Huff、C. E. Moppett、J. K. Sutherland
    DOI:10.1039/p19720002584
    日期:——
    anhydride (4) has been synthesised and shown to act as an efficient (55% incorporation) precursor of the cyclononadienes, glauconic and glaucanic acids, in Penicillium purpurogenum. Base-catalysed dimerisation of compound (4) yields 5% of an epimer of glaucanic acid.
    已合成了丁-1-烯基(甲基)马来酸酐(4),在紫青霉菌中可作为环壬二烯,葡糖醛酸和葡聚糖酸的有效前体(掺入量为55%)。化合物(4)的碱催化的二聚反应产生了5%的葡糖二酸的差向异构体。
查看更多