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3-氰基丁酸乙酯 | 22584-00-5

中文名称
3-氰基丁酸乙酯
中文别名
——
英文名称
rac-ethyl 3-cyanobutanoate
英文别名
ethyl 3-cyanobutyrate;3-cyano-butyric acid ethyl ester;3-Cyan-buttersaeure-aethylester;β-Cyan-buttersaeure-aethylester;Brenzweinsaeure-aethylester-nitril;Ethyl 3-cyanobutanoate
3-氰基丁酸乙酯化学式
CAS
22584-00-5
化学式
C7H11NO2
mdl
——
分子量
141.17
InChiKey
HNRANOZSFPYDHH-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):
    0.7
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    50.1
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:1833fcc6c0c15ee476726fe0ae8c8537
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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-氰基丁酸乙酯 在 lithium aluminium tetrahydride 、 乙醚 作用下, 生成 4-amino-3-methylbutan-1-ol
    参考文献:
    名称:
    Further Syntheses of Primaquine Analogs1
    摘要:
    DOI:
    10.1021/ja01623a039
  • 作为产物:
    描述:
    乙酰乙酸乙酯四(三苯基膦)钯 、 palladium 10% on activated carbon 、 四甲基氢氧化铵氢气 作用下, 以 四氢呋喃正庚烷N,N-二甲基甲酰胺 为溶剂, 70.0 ℃ 、101.33 kPa 条件下, 反应 17.75h, 生成 3-氰基丁酸乙酯
    参考文献:
    名称:
    Chemoenzymatic Asymmetric Synthesis of Pregabalin Precursors via Asymmetric Bioreduction of β-Cyanoacrylate Esters Using Ene-Reductases
    摘要:
    The asymmetric bioreduction of a library of beta-cyanoacrylate esters using ene-reductases was studied with the aim to provide a biocatalytic route to precursors for GABA analogues, such as pregabalin. The stereochemical outcome could be controlled by substrate-engineering through size-variation of the ester moiety and by employing stereochemically pure (E)- or (Z)-isomers, which allowed to access both enantiomers of each product in up to quantitative conversion in enantiomerically pure form. In addition, stereoselectivities and conversions could be improved by mutant variants of OPR1, and the utility of the system was demonstrated by preparative-scale applications.
    DOI:
    10.1021/jo302484p
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文献信息

  • Diastereoselectivity of Enolate Anion Protonation. H/D Exchange of β-Substituted Ethyl Butanoates in Ethanol-<i>d</i>
    作者:Jerry R. Mohrig、Robert E. Rosenberg、John W. Apostol、Mark Bastienaansen、Jordan W. Evans、Sonya J. Franklin、C. Daniel Frisbie、Sabrina S. Fu、Michelle L. Hamm、Christopher B. Hirose、David A. Hunstad、Thomas L. James、Randall W. King、Christopher J. Larson、Hallie A. Latham、David A. Owen、Karin A. Stein、Ronald Warnet
    DOI:10.1021/ja962631s
    日期:1997.1.1
    The stereochemistry of base-catalyzed H/D exchange on 13 β-substituted ethyl butanoates in ethanol-d has been studied in order to analyze the steric and electronic factors which control the diastereoselectivity of electrophilic attack on enolate anions. Electrophilic deuteration of the enolate anion also determines the stereoselectivity of 1,4-conjugate addition of ethanol-d to α,β-unsaturated esters
    研究了乙醇-d 中 13 β-取代丁酸乙酯的碱催化 H/D 交换的立体化学,以分析控制亲电攻击烯醇阴离子的非对映选择性的空间和电子因素。烯醇阴离子的亲电氘化也决定了 1,4-共轭加成乙醇-d 到 α,β-不饱和酯的立体选择性。选择严格排除离子配对和聚集影响的实验条件。研究表明,立体电子因素通常比立体效应产生更高的立体选择。C-3 处带负电的杂原子取代基产生 10:1 的 2R*,3R*/2R*,3S*2-氘代丁酸酯。在最稳定的亲电攻击过渡态中,这些带负电的取代基占据形成 C-D 键的反面位置。只有用 β-叔丁基取代基才能产生高立体选择性,并且它随着递减速度的降低而迅速下降。
  • Hydrophobic Vitamin B<sub>12</sub>. V. Electrochemical Carbon-Skeleton Rearrangement as Catalyzed by Hydrophobic Vitamin B<sub>12</sub>: Reaction Mechanisms and Migratory Aptitude of Functional Groups
    作者:Yukito Murakami、Yoshio Hisaeda、Toshiaki Ozaki、Takako Tashiro、Teruhisa Ohno、Yutaro Tani、Yoshihisa Matsuda
    DOI:10.1246/bcsj.60.311
    日期:1987.1
    acid in the dark. The electrochemical carbon-skeleton rearrangement was postulated to proceed via formation of anionic intermediates. The electrolyses of 1-bromo-2-cyano-2-ethoxycarbonylpropane, 2-acetyl-1-bromo-2-ethoxycarbonylpropane, and 1-bromo-2-[(ethylthio)carbonyl]propane with [Cob(II)7C1ester]ClO4 also afforded the corresponding carbon-skeleton rearrangement products. The results indicated that
    在电化学条件下研究了由高氯酸七甲基钴酸盐 [Cob(II)7Cl酯]ClO4 催化的碳骨架重排。2,2-双(乙氧羰基)-1-溴丙烷被认为是甲基丙二酰辅酶A变位酶的模型底物,由[Cob(II)7C1酯]ClO4在N,N-二甲基甲酰胺中催化的电位控制得到重排产物 1,2-双(乙氧基羰基)丙烷,作为主要产物,在 -1.5V vs. SCE 条件下,在乙酸存在下,并且比 -1.8V vs. SCE 的阴极电位更高,没有乙酸黑暗的。电化学碳骨架重排被假定通过阴离子中间体的形成进行。1-溴-2-氰基-2-乙氧基羰基丙烷、2-乙酰基-1-溴-2-乙氧基羰基丙烷的电解,和 1-溴-2-[(乙硫基)羰基]丙烷与 [Cob(II)7Cl酯]ClO4 也提供相应的碳骨架重排产物。结果表明,具有两个吸电子...
  • [EN] POLO-LIKE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE DE TYPE POLO
    申请人:TAKEDA PHARMACEUTICAL
    公开号:WO2009067547A1
    公开(公告)日:2009-05-28
    Compounds of the following formula are provided for use with kinases, wherein the variables are as defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds; methods and intermediates useful for making the compounds; and methods of using said compounds.
    提供以下公式的化合物供激酶使用,其中变量如本文所定义。还提供包含这些化合物的药物组合物、试剂盒和制造物品;用于制备这些化合物的方法和中间体;以及使用这些化合物的方法。
  • CROSS-LINKERS AND THEIR USES
    申请人:ImmunoGen, Inc.
    公开号:US20150352223A1
    公开(公告)日:2015-12-10
    Charged or pro-charged cross-linking moieties and conjugates of cell binding agents and drugs comprising the charged or pro-charged cross-linking moieties and method of making the same.
    带电或前充电的交联基团和细胞结合剂和药物的共轭物,包括带电或前充电的交联基团,以及制备方法。
  • Electrochemical Carbon-Skeleton Rearrangements as Catalyzed by Cyano-Coordinated Hydrophobic Vitamin B<sub>12</sub>
    作者:Yukito Murakami、Yoshio Hisaeda、Toshiaki Ozaki、Yoshihisa Matsuda
    DOI:10.1246/cl.1988.469
    日期:1988.3.5
    Electrochemical carbon-skeleton rearrangements catalyzed by heptamethyl cobyrinate perchlorate proceeded more efficiently upon coordination of the cyanide ion to the central cobalt atom, and such enhanced catalysis was originated from facilitated formation of an anionic intermediate.
    高氯酸七甲酯催化的电化学碳骨架重排在氰化物离子与中心钴原子配位后更有效地进行,这种增强的催化作用源于促进形成阴离子中间体。
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