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2-甲基丁烷酰胺 | 1113-57-1

中文名称
2-甲基丁烷酰胺
中文别名
2-甲基丁酰胺
英文名称
sec-butylamide
英文别名
2-methylbutyramide;2-methylbutanamide;2-Methyl-butyramid;α-Methylbutyramid;2(S)-methylbutylamide
2-甲基丁烷酰胺化学式
CAS
1113-57-1
化学式
C5H11NO
mdl
MFCD00268016
分子量
101.148
InChiKey
XUXJHBAJZQREDB-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

  • 熔点:
    121 °C
  • 沸点:
    180-182 °C(Press: 12 Torr)
  • 密度:
    0.901±0.06 g/cm3(Predicted)
  • 稳定性/保质期:
    存在于烟气中。

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    7
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    43.1
  • 氢给体数:
    1
  • 氢受体数:
    1

安全信息

  • 海关编码:
    2924199090

SDS

SDS:aaefd1785762e7ffec5726a790a8b4fc
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反应信息

  • 作为反应物:
    描述:
    2-甲基丁烷酰胺 在 phosphorus pentoxide 作用下, 生成 2-甲基丁腈
    参考文献:
    名称:
    The question of tautomerism of alkylnitrile and isonitrile radical cations
    摘要:
    AbstractThe isomeric pairs [CH3CN] and [CH2CNH] and [CH3NC] and [CH2NCH] have been established as stable, noninterconverting structures. The conclusion derives from studies of collision induced decomposition spectra. The same conclusion pertains for the ions [CH3CH2CN] and [CH3CHCNH], and for [NCCH2CH2CN], [HNCCHCH2CN] and [HNCCHCHCNH]. The energy barrier of a [1,3]‐hydrogen shift, a possible isomerization mechanism, is determined to be at least 163 kJ mol−1 for the [CH3CN] and [CH2CNH] pair, and the barrier may be as high as 318 kJ mol−1. The C3H5N and C4H4N2 radical cations decompose before they can be activated with 318 kJ mol−1 of internal energy.
    DOI:
    10.1002/oms.1210171005
  • 作为产物:
    描述:
    isoleucine硫化氢铵 、 sulfur 作用下, 以 吡啶 为溶剂, 生成 2-甲基丁烷酰胺
    参考文献:
    名称:
    Feichtinger,H., Chemische Berichte, 1962, vol. 95, p. 2238 - 2242
    摘要:
    DOI:
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文献信息

  • Allylic Rearrangements. XV. The Carbonation of Butenylmagnesium Bromide
    作者:John F. Lane、John D. Roberts、William G. Young
    DOI:10.1021/ja01232a013
    日期:1944.4
    course of independent investigations in these Laboratories, studies have been made of the products resulting from the carbonation of the Grignard reagent derived from crotyl and methylvinylcarbinyl bromides. At the University of California, Los Angeles, this work was carried out as part of an extensive program of research on the nature of the allylic Grignard reagent and its reactions with a variety
    在这些实验室的独立调查过程中,对衍生自巴豆基溴化物和甲基乙烯基羰基溴化物的格氏试剂碳酸化产生的产品进行了研究。在加州大学洛杉矶分校,这项工作是对烯丙基格氏试剂的性质及其与各种物质的反应进行的广泛研究计划的一部分。因此,该方法是一种对反应中形成的所有产物给予详细关注的方法。另一方面,普林斯顿大学正在进行一些关于异构烯烃酸反应的研究 R-CH=CH--CH_2CO_2H (I), R-CH-(CO_2H)-CH=CH_2 (II),
  • Synthesis and Evaluation of Antiallodynic and Anticonvulsant Activity of Novel Amide and Urea Derivatives of Valproic Acid Analogues
    作者:Dan Kaufmann、Meir Bialer、Jakob Avi Shimshoni、Marshall Devor、Boris Yagen
    DOI:10.1021/jm901229s
    日期:2009.11.26
    Valproic acid (VPA, 1) is a major broad spectrum antiepileptic and central nervous system drug widely used to treat epilepsy, bipolar disorder, and migraine. VPA’s clinical use is limited by two severe and life-threatening side effects, teratogenicity and hepatotoxicity. A number of VPA analogues and their amide, N-methylamide and urea derivatives, were synthesized and evaluated in animal models of
    丙戊酸(VPA,1)是主要的广谱抗癫痫药和中枢神经系统药物,广泛用于治疗癫痫,双相情感障碍和偏头痛。VPA的临床使用受到两种严重且危及生命的副作用,致畸性和肝毒性的限制。合成了许多VPA类似物及其酰胺,N-甲基酰胺和尿素衍生物,并在神经性疼痛和癫痫的动物模型中进行了评估。其中,两种酰胺和两种尿素衍生物(1)作为抗神经痛药的效价最高,酰胺(19和20)的ED 50值分别为49和51 mg / kg,尿素衍生物的ED 50值为49和74 mg / kg。 (29和33)。19,20,和29是等效于加巴喷丁,用于治疗神经性疼痛的主要药物。这些数据表明上述新型化合物作为用于治疗神经性疼痛的未来药物开发的候选物的巨大潜力。
  • Process for the preparation of formamide compounds
    申请人:Texaco, Inc.
    公开号:US04529822A1
    公开(公告)日:1985-07-16
    This invention relates to preparing formamide compounds in a process which comprises reacting an amine with a formylalkanolamine in the presence of carbon monoxide in which the mole ratio of amine to formylalkanolamine ranges from 0.2:1 to 5:1. The reaction is conducted at a temperature ranging from about 50.degree. to 300.degree. C. and a pressure ranging from about 100 to 10,000 psig. The amine employed in the reaction has the formula: ##STR1## wherein R' is hydrogen, an alkyl group of 1 to 10 carbon atoms, cyclohexyl, or --R"--O--R'", wherein R" is a divalent alkylene group of 2 to 4 carbon atoms and R'" is an alkyl group of 1 to 3 carbon atoms; and R is hydrogen or an alkyl group of 1 to 10 carbon atoms. The formylalkanolamine employed in the reaction has the formula: ##STR2## wherein R is an alkylene group of 1 to 3 carbon atoms, z is 0 or 1 and y is 1 or 2 and the sum of y and z is 2.
    该发明涉及一种制备甲酰胺化合物的方法,包括在一氧化碳存在下,通过将胺与甲酰烯醇胺反应,其中胺与甲酰烯醇胺的摩尔比范围为0.2:1至5:1。反应在温度范围约为50°C至300°C和压力范围约为100至10,000 psig下进行。反应中使用的胺具有以下结构式: 其中R'为氢、1至10个碳原子的烷基基团、环己基,或--R"--O--R'",其中R"为2至4个碳原子的双价烷基基团,R'"为1至3个碳原子的烷基基团;R为氢或1至10个碳原子的烷基基团。反应中使用的甲酰烯醇胺具有以下结构式: 其中R为1至3个碳原子的烷基基团,z为0或1,y为1或2,y和z的总和为2。
  • Analogs of isovaleramide, a pharmaceutical composition including the same, and a method of treating central nervous system conditions or diseases
    申请人:Artman D. Linda
    公开号:US20060025477A1
    公开(公告)日:2006-02-02
    An isovaleramide analog having at least one of an increased potency, an increased half-life, and an increased stability compared to isovaleramide. The isovaleramide analog is a cyclic analog or a noncyclic analog. The isovaleramide analog is formulated into a pharmaceutical composition. A method of treating a central nervous system condition or disease is also disclosed. The method comprises administering an isovaleramide analog to a patient suffering from the central nervous system condition or disease.
    一种异戊酰胺类似物,相比异戊酰胺,至少具有增强的效力、延长的半衰期和增强的稳定性中的一种。该异戊酰胺类似物是环状类似物或非环状类似物。该异戊酰胺类似物被制成药物组合物。还揭示了一种治疗中枢神经系统疾病或疾病的方法。该方法包括向患有中枢神经系统疾病或疾病的患者施用异戊酰胺类似物。
  • One-pot reductive amination of carboxylic acids: a sustainable method for primary amine synthesis
    作者:Robin Coeck、Dirk E. De Vos
    DOI:10.1039/d0gc01441a
    日期:——
    carboxylic acids is a very green, efficient and sustainable method for the production of (bio-based) amines. However, with current technology, this reaction requires two to three reaction steps. Here, we report the first (heterogeneous) catalytic system for the one-pot reductive amination of carboxylic acids to amines, with solely H2 and NH3 as the reactants. This reaction can be performed with relatively cheap
    羧酸的还原胺化是一种非常绿色,高效和可持续的生产(生物基)胺的方法。但是,使用当前技术,该反应需要两到三个反应步骤。在这里,我们报道了第一个(非均相)催化体系,用于仅用H 2和NH 3作反应物将羧酸单胺还原胺化。该反应可以使用相对便宜的钌-钨双金属催化剂在绿色和良性溶剂环戊基甲基醚(CPME)中进行。在高转化率下,伯胺的选择性可达99%。另外,该催化剂是可回收的并且对常见杂质如水和阳离子(例如羧酸钠)具有耐受性。
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