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

p-hydroxybenzylidene ethyl cyanoacetate | 947739-66-4

中文名称
——
中文别名
——
英文名称
p-hydroxybenzylidene ethyl cyanoacetate
英文别名
2-Cyano-3-(4-hydroxy-phenyl)-acrylic acid ethyl ester;ethyl (Z)-2-cyano-3-(4-hydroxyphenyl)prop-2-enoate
p-hydroxybenzylidene ethyl cyanoacetate化学式
CAS
947739-66-4
化学式
C12H11NO3
mdl
——
分子量
217.224
InChiKey
HRBVVSOFSLPAOY-YFHOEESVSA-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):
    2.1
  • 重原子数:
    16
  • 可旋转键数:
    4
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    70.3
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • Use of a solid hydrotalcite structure incorporating fluorides for basic catalysis of michael or knoevenagel reactions
    申请人:Figueras Francois
    公开号:US20050250963A1
    公开(公告)日:2005-11-10
    The invention concerns the use of a solid basic catalyst comprising a hydrotalcite structure wherein part at least of the compensating anions are fluoride anions F − for producing Knoevenagel of Michael condensation reactions. The invention also concerns novel solid basic catalysts comprising a hydrotalcite structure characterised by a Mg/Al molar ratio ranging between 2.5 and 3.8 wherein at least part of the compensating anions are fluoride anions F − , and methods for preparing said novel catalysts.
    这项发明涉及使用固体碱性催化剂,其包含具有滑石结构的部分或全部补偿阴离子为离子F − ,用于生产Knoevenagel或Michael缩合反应。该发明还涉及新型固体碱性催化剂,其包含具有/铝摩尔比在2.5至3.8之间的滑石结构,其中至少部分补偿阴离子为离子F − ,并且制备这种新型催化剂的方法。
  • Nano-silica PAMAM Dendrimer as a Novel Catalyst for Knoevenagel Reactions
    作者:Hisahiro Hagiwara、Masayoshi Sekifuji、Norio Tsubokawa、Takashi Hoshi、Toshio Suzuki
    DOI:10.1246/cl.2009.926
    日期:2009.9.5
    A nano-silica dendrimer, poly(amidoamine)-grafted nano-silica (nano-PAMAM), catalyzed the Knoevenagel reaction of aryl and aliphatic aldehydes with various active methylene compounds at room temperature in good yields. The reaction conditions were mild enough that base-sensitive AcO or acid-sensitive THPO groups remained intact in the products. The catalyst was recycled up to 4 times in 78% average yield.
    一种纳米二氧化硅树枝状聚合物,聚(酰胺基)-接枝纳米二氧化硅(nano-PAMAM),在室温下催化芳香族和脂肪族醛与多种活泼亚甲基化合物的Knoevenagel反应,获得良好的产率。反应条件温和,能够保持对碱敏感的乙酸酯(AcO)或对酸敏感的THPO基团在产品中的完整性。该催化剂可回收使用达4次,平均产率为78%。
  • CXCR2 inhibitors
    申请人:Press Neil John
    公开号:US20100063080A1
    公开(公告)日:2010-03-11
    The present invention relates to compounds of formula (I) and the use of these compounds as pharmaceuticals, e.g. in preventing or treating a CXCR2 receptor mediated condition or disease.
    本发明涉及公式(I)的化合物以及这些化合物作为药物的使用,例如在预防或治疗CXCR2受体介导的疾病或病症方面的使用。
  • developer-soluble metal alkoxide coatings for microelectronic applications
    申请人:Brewer Science, Inc.
    公开号:EP2375288A2
    公开(公告)日:2011-10-12
    Anti-reflective compositions and methods of using these compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. The polymers of the composition being formed by reacting a polymeric metal alkoxide with an organic compound, said polymeric metal alkoxide including recurring units having the formula wherein M is a metal, and each L is individually selected from the group consisting of diketo and alkoxide ligands; and said organic compound comprising a functional group for coordinating with M of said polymeric metal alkoxide. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature), are wet developable, and have superior optical properties.
    提供了抗反射组合物和使用这些组合物形成电路的方法。这些组合物包括溶解或分散在溶剂体系中的聚合物。该组合物的聚合物是通过聚合属烷氧基化合物与有机化合物反应形成的,所述聚合属烷氧基化合物包括具有以下式子的递归单元 其中 M 是属,每个 L 单独选自二酮配体和烷氧基配体组成的组;所述有机化合物包括与所述聚合属烷氧基化合物的 M 配位的官能团。由此得到的组合物与旋转碗兼容(即在微光刻工艺的烘烤阶段之前或室温储存期间不会发生交联),可湿显影,并具有优异的光学特性。
  • Wet-developable anti-reflective compositions
    申请人:Brewer Science, Inc.
    公开号:US20040058275A1
    公开(公告)日:2004-03-25
    Anti-reflective compositions and methods of using these compositions to form circuits are provided. The compositions comprise a polymer dissolved or dispersed in a solvent system. In a preferred embodiment, the polymers include a light-attenuating moiety having a structure selected from the group consisting of: 1 where: each of X 1 and Y is individually selected from the group consisting of electron withdrawing groups; R 2 is selected from the group consisting of alkyls and aryls; and R 3 is selected from the group consisting of hydrogen and alkyls. The resulting compositions are spin bowl compatible (i.e., they do not crosslink prior to the bake stages of the microlithographic processes or during storage at room temperature), are wet developable, and have superior optical properties.
    提供了抗反射组合物和使用这些组合物形成电路的方法。这些组合物包括溶解或分散在溶剂体系中的聚合物。在一个优选的实施方案中,聚合物包括一个光衰减分子,其结构选自由以下组成的组: 1 其中 X 1 和 Y 单独选自由电子撤回基团组成的组; R 2 选自由烷基和芳基组成的组;以及 R 3 选自由氢和烷基组成的组。 由此得到的组合物与旋转碗兼容(即在微光刻工艺的烘烤阶段之前或在室温储存期间不会发生交联),可湿显影,并具有优异的光学特性。
查看更多