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rhodamine B-2-hydroxyethyl methacrylate | 141098-60-4

中文名称
——
中文别名
——
英文名称
rhodamine B-2-hydroxyethyl methacrylate
英文别名
N-(6-(diethylamino)-9-(2-((2-(methacryloyloxy)ethoxy)carbonyl)phenyl)-3H-xanthen-3-ylidene)-N-ethylethanaminium chloride;RhBEMA;[6-(Diethylamino)-9-[2-[2-(2-methylprop-2-enoyloxy)ethoxycarbonyl]phenyl]xanthen-3-ylidene]-diethylazanium;chloride;[6-(diethylamino)-9-[2-[2-(2-methylprop-2-enoyloxy)ethoxycarbonyl]phenyl]xanthen-3-ylidene]-diethylazanium;chloride
rhodamine B-2-hydroxyethyl methacrylate化学式
CAS
141098-60-4
化学式
C34H39N2O5*Cl
mdl
——
分子量
591.147
InChiKey
SVBCIYRYKWBZJV-UHFFFAOYSA-M
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):
    3.14
  • 重原子数:
    42.0
  • 可旋转键数:
    11.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    71.99
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

  • 作为反应物:
    描述:
    rhodamine B-2-hydroxyethyl methacrylate三氟甲磺酸钠二氯甲烷 为溶剂, 反应 0.01h, 以8.0 g的产率得到
    参考文献:
    名称:
    XANTHENE-BASED PURPLE DYE COMPOUND, COLORING RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME
    摘要:
    本公开涉及一种用于彩色滤光片的紫色染料化合物以及包含该化合物的彩色滤光片着色树脂组合物。这种基于新型偶氮染料的紫色染料化合物或者使用其作为单体获得的聚合物染料化合物具有优越的溶剂抗性和在有机溶剂中与颜料的优越混溶性。此外,由于其均聚物结构,它表现出优越的耐热性、耐化学性、耐光性和亮度。因此,包含该化合物的着色树脂组合物可以广泛用作合成树脂和合成纤维的染料,用作聚合物材料的着色剂,用于液晶显示器、等离子显示器等中使用的彩色滤光片等。
    公开号:
    US20150322265A1
  • 作为产物:
    参考文献:
    名称:
    XANTHENE-BASED PURPLE DYE COMPOUND, COLORING RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME
    摘要:
    本公开涉及一种用于彩色滤光片的紫色染料化合物以及包含该化合物的彩色滤光片着色树脂组合物。这种基于新型偶氮染料的紫色染料化合物或者使用其作为单体获得的聚合物染料化合物具有优越的溶剂抗性和在有机溶剂中与颜料的优越混溶性。此外,由于其均聚物结构,它表现出优越的耐热性、耐化学性、耐光性和亮度。因此,包含该化合物的着色树脂组合物可以广泛用作合成树脂和合成纤维的染料,用作聚合物材料的着色剂,用于液晶显示器、等离子显示器等中使用的彩色滤光片等。
    公开号:
    US20150322265A1
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文献信息

  • ENGINEERED CELLS AND AGENT COMPOSITIONS FOR THERAPEUTIC AGENT DELIVERY AND TREATMENTS USING SAME
    申请人:UNIVERSITY OF WASHINGTON
    公开号:US20200276318A1
    公开(公告)日:2020-09-03
    Provided herein are engineered cells and methods for engineering cells to deliver a therapeutic agent, e.g., a small molecule, peptide or other drug, to a cell or tissue to be treated.
    本文提供了经过工程改造的细胞以及用于工程改造细胞以传递治疗剂的方法,例如小分子、肽或其他药物,以传递到待治疗的细胞或组织。
  • CELL BASED METHODS AND COMPOSITIONS FOR THERAPEUTIC AGENT DELIVERY AND TREATMENTS USING SAME
    申请人:UNIVERSITY OF WASHINGTON
    公开号:US20200405881A1
    公开(公告)日:2020-12-31
    Provided herein are engineered cells and methods for engineering cells to deliver a therapeutic agent, e.g., a small molecule, peptide or other drug, to a cell or tissue to be treated.
    本文提供了经过工程改造的细胞以及用于工程改造细胞以传递治疗剂的方法,例如小分子、肽或其他药物,以治疗细胞或组织。
  • COLORED COMPOSITION
    申请人:WAKO PURE CHEMICAL INDUSTRIES, LTD.
    公开号:US20160040013A1
    公开(公告)日:2016-02-11
    The present invention is to provide a colored composition having higher heat resistance compared with conventional colored compositions. The present invention further relates to: “a polymer having a monomer unit derived from a monomer which has (i) a cationic rhodamine derivative having, as an counter anion, an anion including an aryl group having an electron-withdrawing substituent and an anion group and (ii) an ethylenically unsaturated bond”, “a monomer which has (i) a cationic rhodamine derivative having, as an counter anion, an anion including an aryl group having an electron-withdrawing substituent and an anion group and (ii) an ethylenically unsaturated bond”, “a colored composition comprising the above-described polymer or the monomer”, and “a colored composition for a color filter comprising the above-described polymer or the monomer”.
    本发明提供了一种具有比传统彩色组合更高耐热性的彩色组合。本发明还涉及:“具有源自具有(i)带有阴离子的阳离子罗丹明生物,所述阴离子包括具有电子吸引取代基的芳基和阴离子基团以及(ii)烯丙基不饱和键的单体单体单元的聚合物”,“具有(i)带有阴离子的阳离子罗丹明生物,所述阴离子包括具有电子吸引取代基的芳基和阴离子基团以及(ii)烯丙基不饱和键的单体单体单元的单体”,“包括上述聚合物或单体的彩色组合”,以及“用于彩色滤光片的彩色组合,包括上述聚合物或单体”。
  • FRET‐Integrated Polymer Brushes for Spatially Resolved Sensing of Changes in Polymer Conformation
    作者:Quinn A. Besford、Huaisong Yong、Holger Merlitz、Andrew J. Christofferson、Jens‐Uwe Sommer、Petra Uhlmann、Andreas Fery
    DOI:10.1002/anie.202104204
    日期:2021.7.19
    Polymer brush surfaces that alter their physical properties in response to chemical stimuli have the capacity to be used as new surface-based sensing materials. For such surfaces, detecting the polymer conformation is key to their sensing capabilities. Herein, we report on FRET-integrated ultrathin (<70 nm) polymer brush surfaces that exhibit stimuli-dependent FRET with changing brush conformation
    响应化学刺激而改变其物理特性的聚合物刷表面有能力用作新型表面传感材料。对于此类表面,检测聚合物构象是其传感能力的关键。在此,我们报告了 FRET 集成的超薄(<70 nm)聚合物刷表面,其表现出刺激依赖性 FRET 并改变刷构象。选择聚(N-异丙基丙烯酰胺)聚合物是因为它们对液体混合物成分具有出色的敏感性,并且能够组装成轮廓分明的聚合物刷。刷子过渡用于以高空间分辨率(数十微米)光学感测液体混合物成分的变化,其中 FRET 耦合允许对复杂界面周围的刷子过渡进行非侵入性观察,并实时感测液体环境。我们的方法有可能在复杂的界面上发挥更大的基于表面的传感能力。
  • RHODAMINE-BASED COLORING COMPOSITION
    申请人:WAKO PURE CHEMICAL INDUSTRIES, LTD.
    公开号:US20170145216A1
    公开(公告)日:2017-05-25
    A colored resin composition using a conventional rhodamine derivative has not provided heat resistance in a practical range. Therefore, it is an object of the present invention to provide a coloring composition having higher heat resistance as compared with the conventional coloring composition. The present invention relates to a compound represented by the following general formula (1), and a polymer having a monomer unit derived from the compound, and the like. (wherein R 1 to R 4 each independently represent a hydrogen atom, an alkyl group, and the like; R 7 represents a hydrogen atom or a methyl group; R 8 and R 9 each independently represent a hydrogen atom or an alkyl group; Y represents a nitrogen atom or a group represented by the following formula (1-1): A 1 represents an alkylene group which has at least one group selected from —O—, —OCO—, —COO—, —NHCO—, —CONH—, —NHCONH— and an arylene group in the chain, and the like; A 2 represents —NH— or —O—; An − represents an anion containing an aryl group having an electron-withdrawing substituent, and the like; n represents an integer of 0 to 3; R 8 and R 9 may form a cyclic structure of a 5 to 6 membered ring together with —N—(CH 2 ) n —Y— bonding thereto.)
    使用传统的罗丹明生物的有色树脂组合物在实际范围内未提供耐热性。因此,本发明的目的是提供一种比传统着色组合物具有更高耐热性的着色组合物。本发明涉及由以下通式(1)所代表的化合物,以及具有源自该化合物的单体单位的聚合物等。(其中R1至R4分别独立地代表氢原子、烷基基团等;R7代表氢原子或甲基基团;R8和R9分别独立地代表氢原子或烷基基团;Y代表氮原子或由以下式(1-1)所代表的基团:A1代表在链中至少具有一种从—O—,—OCO—,—COO—,—NHCO—,—CONH—,—NHCONH—和芳基基团中选择的基团的亚烷基基团等;A2代表—NH—或—O—;An−代表含有具有电子吸引取代基的芳基团的阴离子等;n表示0至3的整数;R8和R9可以与结合其的—N—(CH2)n—Y—共同形成5至6元环的环状结构。)
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