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methyl (E)-3-(2H-imidazol-1-yl)-acrylate | 91164-68-0

中文名称
——
中文别名
——
英文名称
methyl (E)-3-(2H-imidazol-1-yl)-acrylate
英文别名
methyl E-3-(1-imidazolyl)acrylate;methyl (E)-3-imidazol-1-ylprop-2-enoate
methyl (E)-3-(2H-imidazol-1-yl)-acrylate化学式
CAS
91164-68-0
化学式
C7H8N2O2
mdl
——
分子量
152.153
InChiKey
YEWCVHGXMIELRE-DUXPYHPUSA-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):
    0.1
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    44.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    methyl (E)-3-(2H-imidazol-1-yl)-acrylate三乙胺 作用下, 以 甲醇 为溶剂, 反应 2.5h, 生成 methyl β,β-diethylthiopropionate
    参考文献:
    名称:
    Kashima, Choji; Tajima, Tadakuni; Omote, Yoshimori, Journal of Heterocyclic Chemistry, 1984, vol. 21, p. 171 - 176
    摘要:
    DOI:
  • 作为产物:
    描述:
    咪唑2,3-二溴丙酸甲酯三乙胺 作用下, 以26%的产率得到methyl (E)-3-(2H-imidazol-1-yl)-acrylate
    参考文献:
    名称:
    Kashima, Choji; Yoshiwara, Nobutoshi; Tajima, Tadakuni, Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 1595 - 1596
    摘要:
    DOI:
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文献信息

  • A stereoselective organic base-catalyzed protocol for hydroamination of alkynes under solvent-free conditions
    作者:Vadym Kozell、Fariba Rahmani、Oriana Piermatti、Daniela Lanari、Luigi Vaccaro
    DOI:10.1016/j.mcat.2018.04.018
    日期:2018.8
    straightforward and atom-economical process for the synthesis of substituted nitrogen-containing alkenes. Herein we report a novel protocol that involves for the first time solvent-free conditions (SolFC) and the use of an organic base, namely 2-tert-butylimino-2-diethylamino-1,3-dimethylperhydro-1,3,2-diazaphosphorine (BEMP) to stereoselectively promote the process. The scope of this metal-free protocol
    炔烃的加氢胺化是合成取代的含氮烯烃的直接且原子经济的方法。在这里,我们报告了一种新颖的方案,该方案首次涉及无溶剂条件(SolFC)和有机碱的使用,即2-叔丁基亚基-2-二乙基-1,3-二甲基过氢-1,3,2-二氮杂(BEMP)立体选择性地促进了这一过程。通过广泛的研究评估了该无属方案的范围,得出的结论是,在大多数情况下,产率和立体选择性值非常高(14个实例,产率高达95%,Z / E高达99% )。
  • A Thermal Cascade Route to Pyrroloisoindolone and Pyrroloimidazolones
    作者:Hamish McNab、Richard G. Tyas
    DOI:10.1021/jo0712502
    日期:2007.11.1
    Flash vacuum pyrolysis (FVP) of indol-1-ylacrylate derivatives 11 and 15 or the isomeric indol-3ylacrylates 21, 22, and 24 at 925 degrees C (0.05 Torr) provides pyrrolo[1,2-alpha]indol-3-ones 2, 18, 28, and 29 in 53-90% yield by a cascade mechanism that involves a sigmatropic migration, elimination, electrocyclization sequence. Pyrrolo[1,2-a]imidazol-5-ones 3 and pyrrolo[1,2-c]imidazol-5-ones 4 were similarly obtained by FVP of corresponding 2,5-unsubstituted imidazol-1-ylacrylates (e.g., 33), with the former isomer predominating in ca. 80:20 ratio. Migration to the 2-position is therefore favored in the initial sigmatropic shift. FVP of 2-substituted imidazol-1-ylacrylates 35, 37, and 51 (825-875 C) instead give pyrrolo[l,2-c]imidazol-5-ones 56-58 only (88-91%), and that of 4,5-disubstituted imidazol-1-ylacrylates 39 and 41 (825-850 degrees C) provide pyrrolo[1,2-a]imidazol-5-ones 59 and 60 exclusively (93-95%), and thus the selectivity of the initial shift can be controlled by the presence of substituents on the imidazole 2- and 5-positions. FVP of the benzimidazole analogues 61 and 62 at 950 C gave the pyrrolo[1,2-a]benzimidazol-l-ones 6 (71%) and 63 (36%), respectively.
  • Kashima, Choji; Yoshiwara, Nobutoshi; Kido, Ritsuo, Heterocycles, 1986, vol. 24, # 1, p. 236
    作者:Kashima, Choji、Yoshiwara, Nobutoshi、Kido, Ritsuo
    DOI:——
    日期:——
  • KASHIMA, CHOJI;TAJIMA, TADAKUNI;OMOTE, YOSHIMORI, J. HETEROCYCL. CHEM., 1984, 21, N 1, 171-175
    作者:KASHIMA, CHOJI、TAJIMA, TADAKUNI、OMOTE, YOSHIMORI
    DOI:——
    日期:——
  • KASHIMA, CHOJI;TSUZUKI, ATSUSHI;TAJIMA, TADAKUNI, J. HETEROCYCL. CHEM., 1984, 21, N 1, 201-203
    作者:KASHIMA, CHOJI、TSUZUKI, ATSUSHI、TAJIMA, TADAKUNI
    DOI:——
    日期:——
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