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cis-4-methoxy-2,3-dimethyl-4-oxobutanoic acid | 92203-55-9

中文名称
——
中文别名
——
英文名称
cis-4-methoxy-2,3-dimethyl-4-oxobutanoic acid
英文别名
2,3-dimethyl-succinic acid monomethyl ester;methyl hydrogen 2,3-dimethylbutanedioate;2,3-Dimethyl-bernsteinsaeure-monomethylester;meso-2,3-Dimethylbernsteinsaeure-1-methylester;4-Methoxy-2,3-dimethyl-4-oxobutanoic acid
cis-4-methoxy-2,3-dimethyl-4-oxobutanoic acid化学式
CAS
92203-55-9
化学式
C7H12O4
mdl
——
分子量
160.17
InChiKey
YGNOTSXXQFFAFO-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:
    110-120 °C(Press: 1-2 Torr)
  • 密度:
    1.12 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • COLORING CURABLE RESIN COMPOSITION, CURED FILM, COLOR FILTER, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING DEVICE, IMAGE DISPLAY DEVICE, COMPOUND, AND CATION
    申请人:FUJIFILM Corporation
    公开号:US20160376234A1
    公开(公告)日:2016-12-29
    The present invention provides a colored curable resin composition that exhibits good heat resistance and durability in a sputtering process, a cured film, a color filter, a method for manufacturing a color filter, a solid-state image device, an image display device, a compound, and a cation. The colored curable resin composition contains a colorant represented by Formula (1), Formula (2), or Formula (3), a resin, a polymerizable compound, and a polymerization initiator. In Formula (1), R 101 and R 102 each independently represent a hydrogen atom or a substituent, R 103 to R 106 each independently represent a hydrogen atom, an alkyl group, an aryl group, or a heteroaryl group, R 107 to R 111 each independently represent a hydrogen atom or a substituent, n1 to n4 each independently represent an integer of 0 to 4, n5 represents an integer of 0 to 6, X represents an anion or is not present, and at least one of R 101 , . . . , or R 111 includes an anion; and in the case where R 101 and R 102 represent hydrogen atoms, R 103 represents an aryl group having a substituent at at least the ortho-position.
    本发明提供了一种在溅射工艺中具有良好耐热性和耐久性的着色可固化树脂组合物、固化膜、色滤光器、制造色滤光器的方法、固态图像设备、图像显示设备、化合物和阳离子。该着色可固化树脂组合物含有由公式(1)、公式(2)或公式(3)表示的着色剂、树脂、可聚合化合物和聚合引发剂。在公式(1)中,R101和R102各自独立地表示氢原子或取代基,R103至R106各自独立地表示氢原子、烷基、芳基或杂芳基,R107至R111各自独立地表示氢原子或取代基,n1至n4各自独立地表示0至4的整数,n5表示0至6的整数,X表示阴离子或不出现,且至少R101、…或R111中包括阴离子;且在R101和R102表示氢原子的情况下,R103表示在至少邻位具有取代基的芳基。
  • TRIAZOLE-ISOXAZOLE COMPOUND AND MEDICAL USE THEREOF
    申请人:JAPAN TOBACCO INC.
    公开号:US20160137639A1
    公开(公告)日:2016-05-19
    A compound represented by Formula [I]: or pharmaceutically acceptable salt thereof, wherein each symbol is as defined in the description.
    由式[I]表示的化合物: 或其药学上可接受的盐,其中每个符号如描述中所定义。
  • The immobilisation of chiral organocatalysts on magnetic nanoparticles: the support particle cannot always be considered inert
    作者:Oliver Gleeson、Gemma-Louise Davies、Aldo Peschiulli、Renata Tekoriute、Yurii K. Gun'ko、Stephen J. Connon
    DOI:10.1039/c1ob06110k
    日期:——
    catalysis by the nanoparticles in the absence of the organocatalyst was detected, which explains in part the poor performance of the immobilised organocatalysts in these reactions from a stereoselectivity standpoint. It seems clear that the immobilisation of sensitive chiral organocatalysts onto magnetite nanoparticles does not always result in heterogeneous catalysts with acceptable activity and selectivity
    关于将三类有用的手性有机催化剂固定在磁性纳米颗粒上的系统研究,该方法依赖于弱,易受扰动的范德华和 氢首次进行键合相互作用以促进对映选择性反应。在三种不同的合成有用的反应类别中评估了催化剂:仲醇的动力学拆分,共轭加成丙二酸二甲酯以硝基烯烃和的去对称内消旋酸酐。手性双官能团的4- N,N-二烷基氨基吡啶衍生物可以很容易地被固定。所得的非均相催化剂是高度活性的,并且能够在过程规模友好的条件下以合成上有用的选择性提高仲醇的动力学拆分,并且已证明可在至少32个连续循环中重复使用。金鸡纳生物碱来源的固定化尿素就催化剂稳定性和对映体过量的产物水平而言,已证明取代的催化剂的成功率大大降低。还制备了固定的金鸡纳生物碱衍生的磺酰胺催化剂,其结果混合:与成功的N,N-二烷基氨基吡啶类似物相关的催化剂具有出色的可回收性,但是产物对映体过量始终低于使用相应的对映体获得的对映体。均相催化剂。在多次循环后的分析中,虽然
  • [EN] TACKIFIER COMPOUNDS AND METHODS OF USING THE SAME<br/>[FR] COMPOSÉS POISSEUX ET PROCÉDÉS D'UTILISATION DE CEUX-CI
    申请人:UNIV IOWA STATE RES FOUND INC
    公开号:WO2014062625A1
    公开(公告)日:2014-04-24
    The present invention relates to tackifier compounds and methods of using the same. In various embodiments, the present invention provides a tackifier compound including independently substituted or unsubstituted fused rings A and B each independently chosen from (C5-C10)cycloalkyl and (C2-C10)heterocyclyl. Fused ring A is substituted with (R1)1-8 and fused ring B is substituted with -(OC(O)R'C(O)R2)1-8. At each occurrence R' is independently chosen from (C2-C10)alkanylene, (C2-C10)alkenylene, (C2-C10)alkynylene, C5-C20(arylene), and (C1-C20)heteroarylene, wherein R' is unsubstituted or substituted. At each occurrence R1 is independently selected from -OH, -OR3, and -OC(O)R'C(O)R2. At each occurrence R2 is independently chosen from -OH, -OR3, -NH2, -NHR3, and -NR32. At each occurrence R3 is independently chosen from (C1-C10)alkanyl, (C2-C10)alkenyl, (C2-C10)alkynyl, C5-C20(aryl), and (C1-C20)heteroaryl, wherein R3 is unsubstituted or substituted.
    本发明涉及粘合剂化合物及其使用方法。在各种实施例中,本发明提供一种粘合剂化合物,包括独立取代或未取代的融合环A和B,每个环独立选择自(C5-C10)环烷基和(C2-C10)杂环基。融合环A被(R1)1-8取代,融合环B被-(OC(O)R'C(O)R2)1-8取代。每次出现时,R'独立选择自(C2-C10)烷基,(C2-C10)烯基,(C2-C10)炔基,C5-C20(芳基)和(C1-C20)杂芳基,其中R'未取代或取代。每次出现时,R1独立选择自-OH,-OR3和-OC(O)R'C(O)R2。每次出现时,R2独立选择自-OH,-OR3,-NH2,-NHR3和-NR32。每次出现时,R3独立选择自(C1-C10)烷基,(C2-C10)烯基,(C2-C10)炔基,C5-C20(芳基)和(C1-C20)杂芳基,其中R3未取代或取代。
  • Positive photosensitive composition
    申请人:Kodama Kunihiko
    公开号:US20070003871A1
    公开(公告)日:2007-01-04
    A positive photosensitive composition comprises a compound capable of generating a specified sulfonic acid upon irradiation with one of an actinic ray and radiation and (B) a resin capable of decomposing under the action of an acid to increase the solubility in an alkali developer.
    一种正性光敏组合物包括一种化合物,该化合物能够在接受活性光线或辐射照射后产生一种指定的磺酸,并且(B)一种树脂,该树脂在酸作用下分解以增加在碱性显影剂中的溶解度。
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