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hex-5-enoic acid methylamide | 20390-17-4

中文名称
——
中文别名
——
英文名称
hex-5-enoic acid methylamide
英文别名
Hexen-(5)-saeure-N-methylamid;Hexen-(5)-saeure-(1)-methylamid;N-methylhex-5-enamide
hex-5-enoic acid methylamide化学式
CAS
20390-17-4
化学式
C7H13NO
mdl
MFCD19218424
分子量
127.186
InChiKey
YWJABCLEOGIPCU-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):
    0.9
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.571
  • 拓扑面积:
    29.1
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    通过亚氨基亚砜的Pummerer环化-去质子化-环加成级联反应合成取代的2-吡啶酮。
    摘要:
    由δ-戊内酰胺分两步通过与乙基亚磺酰基乙酰氯一起加热然后高碘酸钠氧化来制备1-乙亚磺酰基乙酰基哌啶-2-酮。将亚氨基亚砜缓慢添加到甲苯,乙酸酐(10当量)和对甲苯磺酸(1摩尔%)的回流混合物中导致形成异丁香酮偶极,该偶极偶极子以高收率进行了双分子捕集。环加合物的立体化学归属是根据X射线晶体学确定的,这是相对于偶极的内环加成的结果。环加成的区域化学与HOMO-偶极子控制过程一致。制备了几种含有链烯基的相关亚氨基亚砜,并使其经受了Pummerer反应条件。由环化-去质子化序列形成的所得介电偶极子经过整个悬垂烯烃进行偶极环加成,从而以高收率提供分子内环加合物。在痕量对甲苯磺酸的存在下将这些环加合物暴露于乙酸酐会导致开环,从而产生5-乙酰氧基取代的2-吡啶酮。酰胺氮上的孤对电子有助于打开氧桥以产生瞬态N-酰基亚胺离子,随后失去质子。在某些情况下,带有氧桥的酰胺电子对从反平面排列部分扭曲,并且发生竞
    DOI:
    10.1021/jo982315r
  • 作为产物:
    描述:
    2-甲基-1-氧杂-2-氮杂螺[2.5]辛烷 在 copper(II) sulfate 、 iron(II) sulfate 作用下, 生成 hex-5-enoic acid methylamide
    参考文献:
    名称:
    Minisci,F. et al., Gazzetta Chimica Italiana, 1968, vol. 98, p. 358 - 366
    摘要:
    DOI:
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文献信息

  • [EN] TRIOXACARCINS AND USES THEREOF<br/>[FR] TRIOXACARCINES ET UTILISATIONS DE CELLES-CI
    申请人:HARVARD COLLEGE
    公开号:WO2011119549A1
    公开(公告)日:2011-09-29
    The present invention relates to trioxacarcin compounds of the formula: (I) or pharmaceutically acceptable forms thereof; wherein R1, R2, R3, R4, R5, R6, R7, R8, and R9 are as defined herein. The present invention also provides processes for preparing such compounds and intermediates thereto; pharmaceutical compositions comprising such compounds; and methods of use and treatment.
    本发明涉及以下式的三氧卡尔辛化合物(I)或其药用可接受形式;其中R1、R2、R3、R4、R5、R6、R7、R8和R9如本文所定义。本发明还提供了制备这种化合物及其中间体的方法;包括这种化合物的药物组合物;以及使用和治疗方法。
  • Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition contaning the copolymer, and uses thereof
    申请人:MITSUI CHEMICALS, INC.
    公开号:EP1186619A2
    公开(公告)日:2002-03-13
    The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an α-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the α-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.
    本发明旨在提供一种对金属或极性树脂具有极佳粘附性和相容性的含极性基团的烯烃共聚物、制备该共聚物的工艺、含有该共聚物的热塑性树脂组合物及其用途。含极性基团的烯烃共聚物包括一个由 2 至 20 个碳原子的 α-烯烃衍生的组成单元和一个由直链、支链或环状含极性基团单体衍生的组成单元,直链、支链或环状含极性基团单体的末端具有极性基团,如羟基或环氧基,和/或一个由大单体衍生的组成单元,大单体的末端具有通过阴离子聚合、开环聚合或缩聚反应获得的聚合物段。含极性基团的烯烃共聚物可通过在茂金属催化剂存在下使α-烯烃与含极性基团的单体和/或大单体聚合来制备。含极性基团的烯烃共聚物和含有该共聚物的热塑性树脂组合物可用于薄膜、板材、改性剂、建筑/土木工程材料、汽车外饰、电气/电子零件、涂层基料、相容剂等。
  • Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer, and uses thereof
    申请人:——
    公开号:US20020156207A1
    公开(公告)日:2002-10-24
    The present invention is intended to provide a polar group-containing olefin copolymer having excellent adhesion properties to metals or polar resins and excellent compatibility therewith, a process for preparing the copolymer, a thermoplastic resin composition containing the copolymer, and uses thereof. The polar group-containing olefin copolymer comprises a constituent unit derived from an &agr;-olefin of 2 to 20 carbon atoms, and a constituent unit derived from a straight-chain, branched or cyclic polar group-containing monomer having at the end a polar group such as a hydroxyl group or an epoxy group and/or a constituent unit derived from a macromonomer having at the end a polymer segment obtained by anionic polymerization, ring-opening polymerization or polycondensation. The polar group-containing olefin copolymer can be prepared by polymerizing the &agr;-olefin with the polar group-containing monomer and/or the macromonomer in the presence of a metallocene catalyst. The polar group-containing olefin copolymer and the thermoplastic resin composition containing the copolymer are used for films, sheets, modifiers, building/civil engineering materials, automobile exterior trim, electric/electronic parts, coating bases, compatibilizing agents, etc.
    本发明旨在提供一种对金属或极性树脂具有极佳粘附性能和极佳相容性的含极性基团的烯烃共聚物、制备该共聚物的工艺、含有该共聚物的热塑性树脂组合物及其用途。含极性基团的烯烃共聚物包括一个由 2 至 20 个碳原子的&agr;-烯烃衍生的组成单元,以及一个由直链、支链或环状含极性基团单体衍生的组成单元,该单体末端具有极性基团,如羟基或环氧基,和/或一个由大单体衍生的组成单元,该大单体末端具有通过阴离子聚合、开环聚合或缩聚反应获得的聚合物段。含极性基团的烯烃共聚物可通过在茂金属催化剂存在下,将&agr;-烯烃与含极性基团的单体和/或大单体进行聚合来制备。含极性基团的烯烃共聚物和含有该共聚物的热塑性树脂组合物可用于薄膜、板材、改性剂、建筑/土木工程材料、汽车外饰、电气/电子零件、涂层基料、相容剂等。
  • Polar group-containing olefin copolymer, process for preparing the same, thermoplastic resin composition containing the copolymer and uses thereof
    申请人:Mitsui Chemicals, Inc.
    公开号:EP1734061B1
    公开(公告)日:2010-04-07
  • TRIOXACARCINS AND USES THEREOF
    申请人:President and Fellows of Harvard College
    公开号:EP2550285A1
    公开(公告)日:2013-01-30
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