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

methyl 3-morpholinocrotonate | 55370-56-4

中文名称
——
中文别名
——
英文名称
methyl 3-morpholinocrotonate
英文别名
Methyl 3-(morpholin-4-yl)but-2-enoate;methyl 3-morpholin-4-ylbut-2-enoate
methyl 3-morpholinocrotonate化学式
CAS
55370-56-4
化学式
C9H15NO3
mdl
——
分子量
185.223
InChiKey
JZVQAAJEWINOCM-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

  • 沸点:
    278.9±40.0 °C(Predicted)
  • 密度:
    1.095±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    13
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    38.8
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:1ea35aa571184739135f8be7c9002dbc
查看

反应信息

  • 作为反应物:
    描述:
    methyl 3-morpholinocrotonate三氟乙酸 作用下, 以63%的产率得到2-Hydroxy-4-methyl-6-morpholino-benzoesaeuremethylester
    参考文献:
    名称:
    Boehme, Horst; Graetz, Jochen Graetzel von; Martin, Fred, Liebigs Annalen der Chemie, 1980, # 3, p. 394 - 402
    摘要:
    DOI:
  • 作为产物:
    描述:
    吗啉乙酰乙酸甲酯 在 copper(II) oxide 作用下, 以 neat (no solvent) 为溶剂, 反应 9.0h, 以70%的产率得到methyl 3-morpholinocrotonate
    参考文献:
    名称:
    溶剂比率和抗衡离子对铜纳米颗粒形态的影响及其在β-烯胺酮合成中的催化作用†
    摘要:
    这项工作报告了使用微波辐射法,使用不同比例的乙二醇(EG)/水系统合成形状选择性铜纳米粒子(NPs)。EG /水的溶剂比率在CuO NPs选择性形成中起关键作用。已经观察到铜前体的抗衡离子的改变导致铜(CuO,Cu 2 O,Cu(OH)2)NP的选择性合成。使用FEG-SEM,TEM,XRD,XPS,NH 3 -TPD和BET表面积对合成的铜纳米粒子进行了很好的表征。制备的CuO NPs对由1,3二酮和胺合成β-烯胺酮和β-烯胺酯具有很高的活性。
    DOI:
    10.1039/c6ra22017g
点击查看最新优质反应信息

文献信息

  • Bimetallic Ag–Cu alloy nanoparticles as a highly active catalyst for the enamination of 1,3-dicarbonyl compounds
    作者:Lipeeka Rout、Aniket Kumar、Rajendra S. Dhaka、Priyabrat Dash
    DOI:10.1039/c6ra04569c
    日期:——
    Bimetallic nanoparticles, particularly those based on copper, have recently attracted a great deal of attention for the development of low cost and highly active catalysts due to the synergistic interaction between individual metal components. In this work, bimetallic Ag–Cu alloy nanoparticles were explored as a highly active and reusable catalyst for the enamination of 1,3-dicarbonyls using diverse
    属纳米颗粒,特别是基于的双属纳米颗粒,由于各个属组分之间的协同相互作用,最近引起了人们的广泛关注,以开发低成本和高活性的催化剂。在这项工作中,双属Ag-Cu合纳米颗粒被研究为一种高活性和可重复使用的催化剂,用于使用多种胺来引发1,3-二羰基。通过紫外可见光谱,X射线衍射(XRD),高分辨率透射电子显微镜能量分散光谱(HRTEM-EDS)以及价带和核能级X射线光电子对纳米催化剂进行了深入的表征。光谱仪(XPS)来研究双属结构和成分的影响。与单属Ag和Cu纳米粒子相比,合化的Ag-Cu纳米颗粒显示出高催化性能,并且所产生的催化活性取决于Ag与Cu的比例。这种增强的催化活性应该与由于纳米颗粒之间的紧密接触而形成的纳米颗粒之间的电子相互作用有关。我们的研究可为设计用于精细化学合成的高效合纳米催化剂奠定基础通过引诱反应。
  • Synthesis and Structures of 6-Aryl-1,5-dimethoxycarbonyl-2-methyl-4-morpholino-1,3-cyclohexadienes and Related Compounds.
    作者:Hajime NITTA、Koichi TAKIMOTO、Ikuo UEDA
    DOI:10.1248/cpb.40.858
    日期:——
    Reaction of benzaldehyde (1a) with methyl acetoacetate (2) in the presence of morpholine (or piperidine) and AcOH in refluxing C6H6 yielded a new condensation product, 1, 5-dimethoxycarbonyl-2-methyl-4-morpholino (or piperidino)-6-phenyl-1, 3-cyclohexadiene (3a or 10a), along with a usual product, benzylideneacetoacetate (4a). Under the conditions determined as optimum, 3a was prepared in 86% yield. However, reaction of 1a and 2 in the presence of morpholine (or piperidine) in EtOH solution yielded 4a, a poly-substituted cyclohexanone derivative (5a) and a cyclohexenone derivative (7a), while the production of 3a was not detected. Compound 3a (or 10a) was also prepared by an alternative procedure of condensation of 5a or 6a with morpholine (or piperidine) in the presence of TiCl4. Compound 6a was prepared by dehydration of 5a under acidic conditions. Acid hydrolysis of 3a afforded 6'a, which is the C-4 epimer of 6a. The configurations of 3a, 6a and 6'a were assigned on the basis of the proton nuclear magnetic resonance (1H-NMR) spectra. Mechanisms of the formation of 3a are discussed. Some of 3 and related compounds exhibited potent calcium channel-blocking activity.
    苯甲醛(1a)与乙酰乙酸甲酯(2)在哌啶(或哌啶)和醋酸的存在下,在回流的苯(C6H6)中发生反应,生成了一种新的缩合产物,即1, 5-二甲氧基羰基-2-甲基-4-哌啶(或哌啶)-6-苯基-1, 3-环己二烯(3a或10a),同时还获得了常见产物苯乙烯乙酰乙酸酯(4a)。在确定为最佳条件下,3a的产率为86%。然而,在乙醇溶液中,1a与2在哌啶(或哌啶)存在下反应只生成了4a,一个多取代的环己酮生物(5a)和一个环己烯酮衍生物(7a),而未检测到3a的生成。化合物3a(或10a)也可以通过5a或6a与哌啶(或哌啶)的缩合反应在TiCl4存在下合成。化合物6a是通过在酸性条件下脱5a而获得的。3a的酸性解产物是6'a,后者是6a的C-4表异构体。3a、6a和6'a的构型是根据氢核磁共振(1H-NMR)谱进行分配的。讨论了3a的形成机制。部分3和相关化合物表现出了强效的通道阻滞活性。
  • Design of a graphene oxide-SnO<sub>2</sub> nanocomposite with superior catalytic efficiency for the synthesis of β-enaminones and β-enaminoesters
    作者:Aniket Kumar、Lipeeka Rout、Rajendra S. Dhaka、Saroj L. Samal、Priyabrat Dash
    DOI:10.1039/c5ra03363b
    日期:——

    A graphene–SnO2 nanocomposite has been synthesized by a solvothermal method, which is a more effective and less time-consuming catalyst for the synthesis of β-enaminones and β-enaminoesters.

    利用溶剂热法合成了一种石墨烯-SnO2纳米复合材料,这是一种更有效且耗时更少的催化剂,可用于合成β-烯酮和β-烯酰胺。
  • Agents for the Treatment of Overactive Detrusor. I. Synthesis and Structure-Activity Relationships of 1,1'-Biphenyl Derivatives.
    作者:Kazuhiko TAKE、Kazuo OKUMURA、Koichi TAKIMOTO、Masayuki KATO、Minoru OHTSUKA、Youichi SHIOKAWA
    DOI:10.1248/cpb.39.2915
    日期:——
    A series of 1, 1'-biphenyl-2, 6-dicarboxylic acid diesters were synthesized and examined for their inhibitory activity on guinea-pig detrusor muscle contraction at electrical field stimulation in vitro. Among them, 6-isopropyl 2-methyl 3-hydroxy-5-methyl-2'-nitro-(1, 1'-biphenyl)-2, 6-dicarboxylate, FR75513 (8a) was one of the potent compounds (IC50=3.3×10-6 g/ml). This compound (8a) exhibited a strong inhibitory activity on detrusor contraction after intravenous administration in anesthetized rats (ID50=0.04 mg/kg).
    研究人员合成了一系列 1,1'-联苯-2,6-二羧酸二酯,并考察了它们在体外电场刺激下对豚鼠逼尿肌收缩的抑制活性。其中,2-甲基-3-羟基-5-甲基-2'-硝基-(1, 1'- 联苯)-2, 6-二甲酸 6-异丙酯,FR75513(8a)是强效化合物之一(IC50=3.3×10-6 g/ml)。麻醉大鼠静脉注射该化合物(8a)后,其对逼尿肌收缩有很强的抑制作用(ID50=0.04 mg/kg)。
  • 1,3-Dipolar Cycloaddition Reactions of Nitrones with Unsaturated Methylsulfones and Substituted Crotonic Esters
    作者:Marie-Odile Januário Charmier、Najat Moussalli、Josette Chanet-Ray、Sithan Chou
    DOI:10.1039/a902950h
    日期:——
    The cycloaddition reaction of nitrones to unsaturated methylsulfones and substituted crotonic esters gives a sole product or a mixture of tri- or tetra-substituted isoxazolidines, such that with disubstituted dipolarophiles the regiochemistry is dependent upon the nitrone and the vicinal electron-withdrawing group (CN or CO2Me) but with trisubstituted olefins, regiospecific cycloadditions are observed
    硝酮与不饱和甲基砜和取代的巴豆酸酯的环加成反应产生唯一的产物或三取代或四取代的异恶唑烷的混合物,因此对于双取代的亲偶极体,区域化学取决于硝酮和邻位吸电子基团(CN 或CO2Me) 但对于三取代的烯烃,观察到区域特异性环加成。
查看更多