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α-Azido-2-methoxy-zimtsaeure-aethylester | 185212-06-0

中文名称
——
中文别名
——
英文名称
α-Azido-2-methoxy-zimtsaeure-aethylester
英文别名
Ethyl 2-azido-3-(2-methoxyphenyl)propenoate;ethyl 2-azido-3-(2-methoxyphenyl)prop-2-enoate
α-Azido-2-methoxy-zimtsaeure-aethylester化学式
CAS
185212-06-0
化学式
C12H13N3O3
mdl
——
分子量
247.254
InChiKey
QYNVFRMUCYLZKN-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):
    4
  • 重原子数:
    18
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    49.9
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Novel Cyclization of Vinyl Nitrene into 1-Azaphenalene
    摘要:
    研究了在氮丙啶环附近带有甲氧基或甲硫基的 2H-氮丙啶的热反应。在2-(2-甲氧基萘-1-基)-2H-吖丙啶-3-羧酸乙酯的热解中,观察到乙烯基氮烯在周围位置的攻击,形成1-氮杂菲那烯环。在其硫代类似物的热反应中,也形成1-氮杂菲那烯,但主要产物是乙烯基氮烯攻击硫原子形成的萘并噻嗪。讨论了取决于 O 和 S 的反应机理和差异。
    DOI:
    10.1246/cl.1987.883
  • 作为产物:
    描述:
    Ethyl 2-azido-3-hydroxy-3-(2-methoxyphenyl)propanoate 在 氯化亚砜三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 1.5h, 以87%的产率得到α-Azido-2-methoxy-zimtsaeure-aethylester
    参考文献:
    名称:
    New Findings on the Hemetsberger-Knittel Reaction (Synthetic Studies on Indoles and Related Compounds. XLIII.
    摘要:
    在合成吲哚的海梅茨贝格-克尼特尔反应中,发现当芳香醛1与叠氮乙酸乙酯在较低温度(-30°C)下反应时,主要生成中间体乙基2-叠氮-3-羟基-3-芳基丙酸酯(4),而在较高温度(0°C)下仅知生成乙基2-叠氮肉桂酸酯(2)。研究发现,氟离子对此生成4有效。通过使用SOCl2/吡啶或SOCl2/Et3N处理,4能良好地转化为2。此外,还描述了将该反应尝试应用于酮类的情况。
    DOI:
    10.1248/cpb.45.1739
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文献信息

  • Catalyst-Free Preparation of 1,2,4,5-Tetrasubstituted Imidazoles from a Novel Unexpected Domino Reaction of 2-Azido Acrylates and Nitrones
    作者:Bao Hu、Zhao Wang、Ning Ai、Jie Zheng、Xing-Hai Liu、Shang Shan、Zhongwen Wang
    DOI:10.1021/ol202650z
    日期:2011.12.16
    A highly efficient and convenient method for the synthesis of 1,2,4,5-tetrasubstituted imidazoles from readily accessible 2-azido acrylates and nitrones has been developed. This reaction proceeded under mild conditions without the assistance of any metal, acid, or base.
    已经开发了一种由容易获得的2-叠氮基丙烯酸酯和硝酮合成1,2,4,5-四取代的咪唑的高效便捷的方法。该反应在温和条件下进行,无需任何金属,酸或碱的辅助。
  • One-pot synthesis of 1,2,4,5-tetrasubstituted imidazoles by a tandem three-component reaction of hydroxylamines, aldehydes and 2-azido acrylates
    作者:Bao Hu、Ning Ai、Zhao Wang、Xiaoliang Xu、Xiaonian Li
    DOI:10.3998/ark.5550190.0013.621
    日期:——
    The reaction of nitrones, formed in situ by reaction of hydroxylamines and aldehydes, with 2azido acrylates results in the formation of 1,2,4,5-tetrasubstituted imidazoles has been developed. This three-component reaction allows for the formation of a diverse array of imidazole derivatives with moderate to excellent yields.
    通过羟胺和醛的反应原位形成的硝酮与 2-叠氮基丙烯酸酯的反应导致 1,2,4,5-四取代的咪唑的形成。这种三组分反应允许以中等至极好的产率形成多种咪唑衍生物。
  • Tripeptidylpeptidase inhibitors
    申请人:INSERM
    公开号:US20030027743A1
    公开(公告)日:2003-02-06
    A compound of the formula 1 wherein the substituents are defined as in the specification and salts or hydrates thereof is disclosed as well as a method of treating disorders associated with the inactivation or excessive degradation of cholecystokinin.
    本发明揭示了式1的化合物,其中置换基如规范中所定义,以及其盐或水合物,以及一种治疗与胆囊收缩素失活或过度降解相关的疾病的方法。
  • New Findings on the Hemetsberger-Knittel Reaction (Synthetic Studies on Indoles and Related Compounds. XLIII.
    作者:Yasuoki MURAKAMI、Toshiko WATANABE、Hideharu SUZUKI、Nobuyo KOTAKE、Tomoko TAKAHASHI、Kiyono TOYONARI、Masami OHNO、Kyoko TAKASE、Takayuki SUZUKI、Kazuhiro KONDO
    DOI:10.1248/cpb.45.1739
    日期:——
    In the Hemetsberger-Knittel reaction for indole synthesis, the intermediate ethyl 2-azido-3-hydroxy-3-aryl-propionate (4) was found to be formed in the reaction of arylaldehyde 1 with ethyl azidoacetate at a lower temperature (-30°C) as the main product, while only ethyl 2-azidocinnamate (2) is known to be formed at a higher temperature (0°C). It was also found that fluoride ion was effective for obtaining 4. Compound 4 was converted to 2 in good yield by treatment with SOCl2/pyridine or SOCl2/Et3N. A trial application of this reaction to ketone is also described.
    在合成吲哚的海梅茨贝格-克尼特尔反应中,发现当芳香醛1与叠氮乙酸乙酯在较低温度(-30°C)下反应时,主要生成中间体乙基2-叠氮-3-羟基-3-芳基丙酸酯(4),而在较高温度(0°C)下仅知生成乙基2-叠氮肉桂酸酯(2)。研究发现,氟离子对此生成4有效。通过使用SOCl2/吡啶或SOCl2/Et3N处理,4能良好地转化为2。此外,还描述了将该反应尝试应用于酮类的情况。
  • Novel Cyclization of Vinyl Nitrene into 1-Azaphenalene
    作者:Kazuaki Isomura、Makoto Sakurai、Toshio Komura、Masumi Saruwatari、Hiroshi Taniguchi
    DOI:10.1246/cl.1987.883
    日期:1987.5.5
    Thermal reaction of 2H-azirines, bearing a methoxy or methylthio group at the neighboring position to azirine ring, was studied. In thermolysis of ethyl 2-(2-methoxynaphth-1-yl)-2H-azirine-3-carboxylate, attack of the vinyl nitrene at the peri position to form a 1-azaphenalene ring was observed. In thermal reaction of its thio analogue, 1-azaphenalene was also formed, but a naphthothiazine formed by the attack of vinyl nitrene at the sulfur atom was the major product. Mechanisms and differences of the reactions depending on O and S are discussed.
    研究了在氮丙啶环附近带有甲氧基或甲硫基的 2H-氮丙啶的热反应。在2-(2-甲氧基萘-1-基)-2H-吖丙啶-3-羧酸乙酯的热解中,观察到乙烯基氮烯在周围位置的攻击,形成1-氮杂菲那烯环。在其硫代类似物的热反应中,也形成1-氮杂菲那烯,但主要产物是乙烯基氮烯攻击硫原子形成的萘并噻嗪。讨论了取决于 O 和 S 的反应机理和差异。
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