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3-{(2E)-3-[4-(dimethylamino) phenyl]prop-2-enoyl}-2H-chromen-2-one | 1062580-34-0

中文名称
——
中文别名
——
英文名称
3-{(2E)-3-[4-(dimethylamino) phenyl]prop-2-enoyl}-2H-chromen-2-one
英文别名
3-((E)-3-(4-(dimethylamino)phenyl)acryloyl)-2H-chromen-2-one;3-(3-(4-(dimethylamino)phenyl)propenoyl)-2H-chromen-2-one;3-[(2E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]coumarin;(E)-3-(3-(4-(dimethylamino)phenyl)acryloyl)-2H-chromen-2-one;3-[(E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]chromen-2-one
3-{(2E)-3-[4-(dimethylamino) phenyl]prop-2-enoyl}-2H-chromen-2-one化学式
CAS
1062580-34-0
化学式
C20H17NO3
mdl
——
分子量
319.36
InChiKey
YXAFTEQUCQIHOC-FMIVXFBMSA-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:
    551.3±50.0 °C(Predicted)
  • 密度:
    1.261±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    24
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.1
  • 拓扑面积:
    46.6
  • 氢给体数:
    0
  • 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

反应信息

  • 作为反应物:
    描述:
    3-{(2E)-3-[4-(dimethylamino) phenyl]prop-2-enoyl}-2H-chromen-2-one三乙胺 作用下, 以 乙醇氯仿 为溶剂, 反应 24.0h, 生成
    参考文献:
    名称:
    一系列新的3- [3-(取代的苯基)-1-苯基-1H-吡唑-5-基] -2H-色烯-2-酮衍生物的合成和抗菌活性。
    摘要:
    通过3- [2,3-的反应合成了一系列的3- [3-(取代的苯基)-1-苯基-1H-吡唑-5-基] -2H-铬-2-(4-a-k)。在无水乙醇中三乙胺存在下,用苯基肼制备二溴-3-(取代的苯基)丙酰基] -2H-铬-2-酮(3 ak),其特征在于光谱数据,并筛选了它们对革兰氏阳性和克雷伯氏菌的体外抗菌活性。革兰氏阴性细菌。在该系列中,与参考标准药物环丙沙星相比,化合物4d,4h和4i对测试的细菌菌株显示出令人鼓舞的抗菌活性。
    DOI:
    10.3109/14756366.2011.622270
  • 作为产物:
    描述:
    参考文献:
    名称:
    一系列新的3- [3-(取代的苯基)-1-苯基-1H-吡唑-5-基] -2H-色烯-2-酮衍生物的合成和抗菌活性。
    摘要:
    通过3- [2,3-的反应合成了一系列的3- [3-(取代的苯基)-1-苯基-1H-吡唑-5-基] -2H-铬-2-(4-a-k)。在无水乙醇中三乙胺存在下,用苯基肼制备二溴-3-(取代的苯基)丙酰基] -2H-铬-2-酮(3 ak),其特征在于光谱数据,并筛选了它们对革兰氏阳性和克雷伯氏菌的体外抗菌活性。革兰氏阴性细菌。在该系列中,与参考标准药物环丙沙星相比,化合物4d,4h和4i对测试的细菌菌株显示出令人鼓舞的抗菌活性。
    DOI:
    10.3109/14756366.2011.622270
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文献信息

  • SILANE COUPLING COMPOUNDS AND MEDICAL AND/OR DENTAL CURABLE COMPOSITIONS COMPRISING THE SAME
    申请人:KABUSHIKI KAISHA SHOFU
    公开号:US20190300552A1
    公开(公告)日:2019-10-03
    The present invention relate to a novel silane coupling agent and a medical and/or dental curable composition comprising the same. It is an object of the present invention to provide a novel silane coupling agent that imparts high affinity to a radical polymerizable monomer, thereby imparting high mechanical strength, flexibility and durability when used for a medical and/or dental curable composition, and an inorganic filler surface-treated with the novel silane coupling agent and a novel medical and/or dental curable composition. A silane coupling agent including repeating units such as a urethane bond and polyethylene glycol (ether bond) at a specific position is used.
    本发明涉及一种新型硅烷偶联剂以及包括该偶联剂的医用和/或牙科可固化组合物。本发明的目的是提供一种新型硅烷偶联剂,使其对自由基聚合单体具有高亲和力,从而在用于医用和/或牙科可固化组合物时赋予高机械强度、柔韧性和耐久性,并且包括经新型硅烷偶联剂表面处理的无机填料和新型医用和/或牙科可固化组合物。该硅烷偶联剂包括在特定位置具有尿素键和聚乙二醇(醚键)等重复单元。
  • DENTAL ADHESIVE
    申请人:KURARAY NORITAKE DENTAL INC.
    公开号:US20170196778A1
    公开(公告)日:2017-07-13
    The present invention provides a dental adhesive exhibiting excellent initial bond strength and bond durability to both enamel and dentin. The present invention relates to a dental adhesive containing: an asymmetric acrylamide-methacrylic acid ester compound (a); an acid group-containing (meth)acrylic polymerizable monomer (b); and a water-soluble polymerizable monomer (c). The asymmetric acrylamide-methacrylic acid ester compound (a) is represented by the following general formula (1): where X is an optionally substituted, linear or branched C 1 to C 6 aliphatic group or an optionally substituted aromatic group, the aliphatic group is optionally interrupted by at least one linking group selected from the group consisting of —O—, —S—, —CO—, —CO—O—, —O—CO—, —NR 1 —, —CO—NR 1 —, —NR 1 —CO—, —CO—O—NR 1 —, —O—CO—NR 1 —, and —NR 1 —CO—NR 1 —, and R 1 is a hydrogen atom or an optionally substituted, linear or branched C 1 to C 6 aliphatic group.
    本发明提供了一种牙科粘接剂,具有优异的初始粘接强度和对牙釉质和牙本质的粘接耐久性。本发明涉及一种含有以下成分的牙科粘接剂:不对称丙烯酰胺-甲基丙烯酸酯化合物(a);含酸基的(甲基)丙烯酸聚合单体(b);以及水溶性聚合单体(c)。不对称丙烯酰胺-甲基丙烯酸酯化合物(a)由下述一般式(1)表示:其中X是可选择取代的线性或支链状的C1到C6脂肪族基或可选择取代的芳香族基,所述脂肪族基可被来自由—O—、—S—、—CO—、—CO—O—、—O—CO—、—NR1—、—CO—NR1—、—NR1—CO—、—CO—O—NR1—、—O—CO—NR1—和—NR1—CO—NR1—组成的至少一个连接基中断,R1为氢原子或可选择取代的线性或支链状的C1到C6脂肪族基。
  • SELF-ADHESIVE DENTAL COMPOSITE RESIN
    申请人:KURARAY NORITAKE DENTAL INC.
    公开号:US20170135910A1
    公开(公告)日:2017-05-18
    The present invention provides a self-adhesive composite resin having excellent adhesiveness to tooth structures and excellent mechanical strength. The present invention relates to a self-adhesive dental composite resin containing: an asymmetric acrylamide-methacrylic acid ester compound (a); an acid group-containing (meth)acrylic polymerizable monomer (b); a hydrophobic crosslinkable polymerizable monomer (c); a photopolymerization initiator (d); and a filler (e). The asymmetric acrylamide-methacrylic acid ester compound (a) is represented by the following general formula (1): where X is an optionally substituted, linear or branched C 1 to C 6 aliphatic group or an optionally substituted aromatic group, the aliphatic group is optionally interrupted by at least one linking group selected from the group consisting of —O—, —S—, —CO—, —CO—O—, —O—CO—, —NR 1 —, —CO—NR 1 —, —NR 1 —CO—, —CO—O—NR 1 —, —O—CO—NR 1 —, and —NR 1 —CO—NR 1 —, and R 1 is a hydrogen atom or an optionally substituted, linear or branched C 1 to C 6 aliphatic group.
    本发明提供了一种具有优异粘附性和优异机械强度的自粘合复合树脂。本发明涉及一种自粘合牙科复合树脂,包含:不对称的丙烯酰胺-甲基丙烯酸酯化合物(a);含酸基的(甲基)丙烯酸聚合单体(b);疏水性交联聚合单体(c);光聚合引发剂(d);和填料(e)。不对称的丙烯酰胺-甲基丙烯酸酯化合物(a)由以下通式(1)表示:其中X是可选取代的线性或支链的C1至C6脂肪族基团或可选取代的芳香族基团,脂肪族基团可由以下组成的至少一种连接基团中断:—O—、—S—、—CO—、—CO—O—、—O—CO—、—NR1—、—CO—NR1—、—NR1—CO—、—CO—O—NR1—、—O—CO—NR1—和—NR1—CO—NR1—,R1为氢原子或可选取代的线性或支链的C1至C6脂肪族基团。
  • Synthesis and Antibacterial Activity of a New Series of 3&amp;hyphen;&amp;lsqb;3&amp;hyphen;&amp;lpar;Substituted Phenyl&amp;rpar;&amp;hyphen;1&amp;hyphen;Isonicotinoyl&amp;hyphen;1<i>H</i>&amp;hyphen;Pyrazol&amp;hyphen;5&amp;hyphen;yl&amp;rsqb;&amp;hyphen;2<i>H</i>&amp;hyphen;Chromen&amp;hyphen;2&amp;hyphen;one Derivatives
    作者:Prashant Aragade、Veeresh Maddi、Suresh Khode、Mahesh Palkar、Pradeepkumar Ronad、Shivalingarao Mamledesai、Darbhamulla Satyanarayana
    DOI:10.1002/ardp.200800156
    日期:2009.6
    A novel series of 3‐[3‐(substituted phenyl)‐1‐isonicotinoyl‐1H‐pyrazol‐5‐yl]‐2H‐chromen‐2‐one derivatives 4a–k have been synthesized by the reaction of 3‐[2,3‐dibromo‐3‐(substituted phenyl) propanoyl]‐2H‐chromen‐2‐one 3a–k and isonicotinic acid hydrazide in the presence of triethylamine in absolute ethanol, characterized by spectral data and screened for their in‐vitro antibacterial activity against
    通过 3-[2, 3-二溴-3-(取代苯基)丙酰基]-2H-chromen-2-one 3a-k 和异烟酸酰肼在无水乙醇中的三乙胺存在下,通过光谱数据表征并筛选它们的体外抗菌活性革兰氏阳性菌和革兰氏阴性菌。在该系列中,与参比药物氨苄西林相比,化合物 4e、4i 和 4k 显示出令人鼓舞的抗菌活性谱。
  • A highly specific and sensitive turn-on fluorescence probe for hypochlorite detection and its bioimaging applications
    作者:Lei Jin、Xiaoxue Tan、Lihui Dai、Liqiang Sheng、Qingming Wang
    DOI:10.1039/c9ra01457h
    日期:——
    Development of high performance fluorescent chemosensors for the detection of ClO− in vitro and in vivo is very desirable, because many human diseases are caused by ClO−. In this paper, a highly selectivity and sensitive fluorescent probe, EDPC, based on 3-acetylcoumarin, was synthesized, which could respond to ClO− and exhibit an “off–on” mode in Tris–HCl buffer (pH = 7.2, 10 mM, 50% C2H5OH) solutions
    开发用于体外和体内检测 ClO -的高性能荧光化学传感器是非常有必要的,因为许多人类疾病都是由 ClO -引起的。本文合成了一种基于 3-乙酰香豆素的高选择性和灵敏的荧光探针EDPC ,它可以响应 ClO -并在 Tris-HCl 缓冲液(pH = 7.2,10 mM)中表现出“关-开”模式。 ,50%C 2 H 5 OH)溶液。 EDP​​C探针对ClO -的检测限低至1.2 × 10 -8 M。此外, EDPC对ClO -的高选择性和高灵敏度归因于香豆素内酯和C-O之间的氧化反应。 C C通过羟醛缩合形成,并使用ESI-MS和DFT进一步验证了其机理。此外,还使用​​EDPC探针计算了实际水中 ClO -的浓度,并显示出良好的回收率。最后,通过共聚焦荧光显微镜获得活体 HEK293T 细胞内内源性 ClO -的分布。
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