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(Z)-methyl 3-amino-4-methylpent-2-enoate | 869792-39-2

中文名称
——
中文别名
——
英文名称
(Z)-methyl 3-amino-4-methylpent-2-enoate
英文别名
ethyl methyl (Z)-methyl 3-aminobut-2-enoate;methyl 3-amino-4-methyl-pent-2-en-oate;methyl 3-amino-4-methyl-2-pentenoate;Methyl 3-amino-4-methylpent-2-enoate;methyl (Z)-3-amino-4-methylpent-2-enoate
(Z)-methyl 3-amino-4-methylpent-2-enoate化学式
CAS
869792-39-2
化学式
C7H13NO2
mdl
——
分子量
143.186
InChiKey
QBZUNIPJVKAQQC-XQRVVYSFSA-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:
    223.4±13.0 °C(Predicted)
  • 密度:
    0.987±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    10
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    52.3
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (Z)-methyl 3-amino-4-methylpent-2-enoate2,2,2-三氟乙醇 、 lithium perchlorate 作用下, 以 乙腈 为溶剂, 反应 2.0h, 以64%的产率得到dimethyl 2,5-diisopropyl-1H-pyrrole-3,4-dicarboxylate
    参考文献:
    名称:
    三氟乙醇作为一种独特的添加剂用于烯胺的化学选择性电氧化以获得不对称取代的 NH-吡咯
    摘要:
    据报道,两种不同烯胺的化学选择性电氧化杂偶联可用于合成不对称取代的 NH-吡咯。添加剂三氟乙醇的“神奇效应”用于通过调节氧化电位和控制速率决定步骤的活化能来实现所需的化学选择性。
    DOI:
    10.1002/anie.202111679
  • 作为产物:
    描述:
    异丁酰醋酸甲酯 在 ammonium acetate 作用下, 以 甲醇 为溶剂, 反应 24.0h, 生成 (Z)-methyl 3-amino-4-methylpent-2-enoate
    参考文献:
    名称:
    检测和消除烯胺的不对称催化氢化产生的产物抑制作用。
    摘要:
    [反应:见正文]通过动力学研究表明,由二茂铁基配体1a或1b和[(COD)RhCl](2)制备的用催化剂Rh-1a催化烯胺酰胺和酯的催化不对称加氢反应抑制。还显示烯胺酯底物与在甲醇中反应的胺产物不相容。用二碳酸二叔丁酯原位保护胺产物消除了酯底物的官能团不相容性,并消除了反应中产物的抑制作用。
    DOI:
    10.1021/ol051862d
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文献信息

  • Highly efficient and facile synthesis of β-enaminones catalyzed by diphenylammonium triflate
    作者:Ting-Ting Zhao、Jiang-Long Song、Feng-Qing Hong、Jian-Sheng Xia、Jian-Jun Li
    DOI:10.1007/s11696-019-00838-2
    日期:2019.11
    The catalytic performance of diphenylammonium triflates as an organocatalyst in the synthesis of β-enaminones from various substituted β-diketones and amides (or amines) were evaluated. A wide range of β-enaminones were efficiently synthesized in good to excellent yields under mild reaction conditions. Applying diphenylammonium triflate (DPAT) as catalyst makes this protocol cost-effective, low corrosive and easy to handle.
    二苯胺三氟甲磺酸盐作为有机催化剂在合成各种取代β-二酮和酰胺(或胺)的β-烯胺酮中的催化性能得到了评估。在温和的反应条件下,广泛范围的β-烯胺酮以良好至优异的产率有效合成。将二苯胺三氟甲磺酸盐(DPAT)作为催化剂使得这一方案成本效益高、腐蚀性低且易于操作。
  • PYRIDINE COMPOUND AND USE THEREOF
    申请人:NIPPON SODA CO., LTD.
    公开号:US20190071403A1
    公开(公告)日:2019-03-07
    The present invention provides a compound represented by formula (I) (in the formula, R 1 to R 4 each represent a hydrogen atom, an unsubstituted or G 1 -substituted C1-6 alkyl group or the like, A represents an oxygen atom or the like, Cy represents a C6-10 aryl group or the like), an N-oxide compound thereof, a tautomer or salt thereof. The present invention also provides an agricultural and horticultural fungicide, harmful organism control agent and insecticidal/acaricidal agent containing at least one compound selected from the group consisting of a compound represented by formula (I), a tautomer and salt thereof, as an active ingredient.
    本发明提供一种由式(I)表示的化合物(在该式中,R1至R4分别表示氢原子,未取代或G1取代的C1-6烷基或类似物,A表示氧原子或类似物,Cy表示C6-10芳基或类似物),其N-氧化物化合物,其互变异构体或盐。本发明还提供一种农业和园艺杀菌剂,有害生物控制剂和杀虫/杀螨剂,其含有从由式(I)表示的化合物、其互变异构体和盐中选择的至少一种化合物作为活性成分的组合。
  • [EN] NOVEL RUTHENIUM CATALYSTS AND THEIR USE FOR ASYMMETRIC REDUCTION OF KETONES<br/>[FR] NOUVEAUX CATALYSEURS AU RUTHÉNIUM ET LEUR UTILISATION POUR LA RÉDUCTION ASYMÉTRIQUE DE CÉTONES
    申请人:BOEHRINGER INGELHEIM INT
    公开号:WO2015002769A1
    公开(公告)日:2015-01-08
    Disclosed are novel ruthenium compounds of formula (Ia) and (Ib): wherein R1 and the moiety L ∩ L are defined herein. Also disclosed is a process for using these novel ruthenium compounds as catalysts for asymmetric hydrogenation and transfer hydrogenation of ketones with high reactivities and excellent selectivities.
    揭示了一种新型化合物的结构式(Ia)和(Ib):其中R1和基团L ∩ L在此定义。还揭示了一种使用这些新型化合物作为催化剂进行不对称加氢和酮的转移加氢的方法,具有高反应性和优异选择性。
  • Substituted 6-phenylnicotinic acids and their use
    申请人:Baerfacker Lars
    公开号:US20100234432A1
    公开(公告)日:2010-09-16
    The present application relates to novel substituted 6-phenylnicotinic acid derivatives, to processes for their preparation, to their use for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, preferably for the treatment and/or prophylaxis of cardiovascular disorders, in particular dyslipidaemias, arteriosclerosis and heart failure.
    本申请涉及新颖的取代6-苯基烟酸生物,其制备方法,其用于治疗和/或预防疾病的用途以及用于制备治疗和/或预防疾病的药物的用途,特别是用于治疗和/或预防心血管疾病,特别是血脂异常、动脉硬化和心力衰竭的用途。
  • Process for preparing 4-hydroxypyrimidine
    申请人:UBE Industries, Ltd.
    公开号:US04935516A1
    公开(公告)日:1990-06-19
    A process for preparing a 4-hydroxypyrimidine of Formula III: ##STR1## wherein R.sub.1 and R.sub.2 each represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms or an aralkyl group having 2 to 10 carbon atoms, and R.sub.4 represents hydrogen an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aralkyl group having 7 to 10 carbon atoms or an aryl group having 6 to 10 carbon atoms, which comprises subjecting a 3-amino-2-unsaturated carboxylate of Formula I: ##STR2## wherein R.sub.1 and R.sub.2 are as defined above and R.sub.3 represents an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms or an aralkyl group having 7 to 10 carbon atoms, and a carboxylic acid amide of Formula II: R.sub.4 CONH.sub.2 wherein R.sub.4 is as defined above, to reaction with each other in the presence of a base.
    一种制备化合物III的4-羟基嘧啶的方法:其中R₁和R₂分别表示氢原子,具有1至10个碳原子的烷基基团,具有3至10个碳原子的环烷基基团或具有2至10个碳原子的芳基基团,R₄表示氢原子,具有1至10个碳原子的烷基基团,具有3至10个碳原子的环烷基基团,具有7至10个碳原子的芳基基团或具有6至10个碳原子的芳基基团,包括将化合物I的3-基-2-不饱和羧酸酯:其中R₁和R₂如上定义,R₃表示具有1至10个碳原子的烷基基团,具有3至10个碳原子的环烷基基团或具有7至10个碳原子的芳基基团,以及化合物II的羧酰胺:R₄CONH₂其中R₄如上定义,在碱存在下使它们相互反应的方法。
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