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maleic acid dipentyl ester (Dipentyl Maleate) | 159453-56-2

中文名称
——
中文别名
——
英文名称
maleic acid dipentyl ester (Dipentyl Maleate)
英文别名
butenedioic acid di-n-pentyl ester;Diamyl maleate;dipentyl but-2-enedioate
maleic acid dipentyl ester (Dipentyl Maleate)化学式
CAS
159453-56-2
化学式
C14H24O4
mdl
——
分子量
256.342
InChiKey
NFCMRHDORQSGIS-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):
    3.8
  • 重原子数:
    18
  • 可旋转键数:
    12
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    1-苯基-5-巯基四氮唑maleic acid dipentyl ester (Dipentyl Maleate)四丁基溴化铵potassium carbonate 作用下, 以 neat (no solvent) 为溶剂, 以85 %的产率得到5-(pentylthio)-1-phenyl-1H-tetrazole
    参考文献:
    名称:
    无溶剂有机盐介质中 1-苯基四唑-5-硫酮与 α,β-不饱和体系的温控 S vs N 选择性烷基化
    摘要:
    在这项工作中,在无溶剂条件下,使用无机碱K 2 CO 3在有机盐介质TBAB(四丁基溴化铵)中通过迈克尔加成合成了一系列新型1-苯基四唑-5-硫酮的N和S-烷基化衍生物。新的且方便合成的产物在反应过程中表现出不同寻常的区域选择性。1-苯基四唑-5-硫酮与丙烯酸酯以及丙烯腈在室温下反应得到S-迈克尔加合物,在70℃下得到N-迈克尔加合物。两个反应均在 24 小时内发生。令人惊讶的是,由于空间效应,使用富马酸酯作为迈克尔受体在100℃下进行了S N 2 反应。产物结构均经1H确认13 C NMR 谱和目标化合物收率良好至优异。
    DOI:
    10.1080/17415993.2023.2173010
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文献信息

  • [EN] SURFACTANTS<br/>[FR] TENSIOACTIFS
    申请人:AMYRIS INC
    公开号:WO2012103156A1
    公开(公告)日:2012-08-02
    This application relates to derivatives of hydrocarbon terpenes (e.g., myrcene or farnesene), to methods of making the derivatives, and to the use of the derivatives as surfactants.
    这个应用涉及到碳氢化合物萜类化合物(例如,肉豆蔻烯或芬尼烯)的衍生物,制备这些衍生物的方法,以及将这些衍生物用作表面活性剂的用途。
  • Nonaqueous electrolyte solution and nonaqueous electrolyte secondary battery
    申请人:ADEKA CORPORATION
    公开号:US10734684B2
    公开(公告)日:2020-08-04
    Disclosed is a nonaqueous secondary battery having a nonaqueous electrolyte containing a lithium salt dissolved in an organic solvent, in which the positive electrode active material is preferably a manganese-containing, lithium transition metal oxide salt. The nonaqueous electrolyte contains at least one compound of general formula (1), preferably at least one compound of general formula (1′). The content of the compound of formula (1) or (1′) in the nonaqueous electrolyte is preferably 0.001 to 10 mass %. The symbols in formulae (1) and (1′) are as defined in the description.
    揭示了一种非性二次电池,其非性电解质中含有溶解在有机溶剂中的盐,其中正极活性材料最好是含过渡金属氧化物盐。非性电解质至少包含一个一般式(1)的化合物,最好至少包含一个一般式(1′)的化合物。在非性电解质中,化合物的一般式(1)或(1′)的含量最好为0.001至10质量%。式(1)和(1′)中的符号如描述中所定义。
  • FORMULATIONS
    申请人:Waller Anne
    公开号:US20140249328A1
    公开(公告)日:2014-09-04
    This invention relates to a formulation comprising a compound of formula (I) where R1 and R2 are each independently hydrogen, optionally substituted C1-18 alkyl, optionally substituted C1-18 alkenyl, optionally substituted C3-8 cycloalkyl, optionally substituted C3-8 cycloalkenyl or optionally substituted aryl; provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 40 inclusive; the use of a compound of formula (I) (i) as an adjuvant provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 40 inclusive; and (ii) as a solvent provided that the total number of carbon atoms in R1 and R2 is an integer from 5 to 20 inclusive; to certain novel compounds of formula (I) and to a process for preparing those novel compounds.
    本发明涉及一种配方,其中包括式(I)的化合物,其中R1和R2各自独立地为氢,可选取代的C1-18烷基,可选取代的C1-18烯基,可选取代的C3-8环烷基,可选取代的C3-8环烯基或可选取代的芳基;前提是R1和R2中的总碳数是5到40之间的整数;化合物式(I)的用途:(i)作为辅助剂,前提是R1和R2中的总碳数是5到40之间的整数;(ii)作为溶剂,前提是R1和R2中的总碳数是5到20之间的整数;以及化合物式(I)的某些新化合物和制备这些新化合物的方法。
  • Process for producing chromone compound
    申请人:Hibino Hiroaki
    公开号:US20050085664A1
    公开(公告)日:2005-04-21
    A process for producing a dicarboxylic acid compound represented by the formula (4): wherein R 1 and R 2 are the same or different and each represents lower alkyl and the wavy line indicates that this compound is the E- or Z-isomer or a mixture of them, characterized by reacting a compound represented by the formula (2): wherein R 1 , R 2 and the wavy line have the same meanings as the above, and one of X 2 and X 3 represents hydrogen and the other represents halogen, with nitrophenol represented by the formula (3): in the presence of a base; a process for producing a nitrochromone compound represented by the formula (5): wherein R 1 has the same meaning as the above, characterized by reacting the dicarboxylic acid compound or carboxylic acid thereof with an acid; a process for producing an aminochromone compound which comprises reducing the nitrochromone compound; and a process for producing an amidochromone compound which comprises acylating the aminochromone compound are provided.
    提供一种制备式(4)的二羧酸化合物的方法,其中R1和R2相同或不同,每个代表低级烷基,波浪线表示该化合物是E或Z异构体或它们的混合物,其特征在于将式(2)的化合物与硝基在碱的存在下反应,式中R1、R2和波浪线的含义与上述相同,X2和X3中的一个代表氢,另一个代表卤素;提供一种制备式(5)的硝基香豆素化合物的方法,其中R1的含义与上述相同,其特征在于将二羧酸化合物或其羧酸与酸反应;提供一种制备香豆素化合物的方法,其包括还原硝基香豆素化合物;以及提供一种制备酰胺香豆素化合物的方法,其包括酰化香豆素化合物。
  • OXYGEN SCAVENGERS
    申请人:M&G USA Corporation
    公开号:US20140220281A1
    公开(公告)日:2014-08-07
    Described herein are oxygen scavengers, oxygen scavenging polymeric compositions, and oxygen scavenging articles. The polymeric compositions comprising the oxygen scavengers may have utility in packaging, sealing, wrapping, and storing oxygen-sensitive substances, e.g., to preserve freshness of foods, beverages, and the like.
    本文介绍了氧气清除剂、氧气清除聚合物组合物和氧气清除物品。含氧气清除剂的聚合物组合物可用于包装、封装、包裹和储存对氧气敏感的物质,例如保持食品、饮料等的新鲜度。
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