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(4,7-dihydroxy-benzo[1,3]dithiol-2-ylidene)-malononitrile | 24059-12-9

中文名称
——
中文别名
——
英文名称
(4,7-dihydroxy-benzo[1,3]dithiol-2-ylidene)-malononitrile
英文别名
2-(4,7-Dihydroxybenzo[d][1,3]dithiol-2-ylidene)malononitrile;2-(4,7-dihydroxy-1,3-benzodithiol-2-ylidene)propanedinitrile
(4,7-dihydroxy-benzo[1,3]dithiol-2-ylidene)-malononitrile化学式
CAS
24059-12-9
化学式
C10H4N2O2S2
mdl
——
分子量
248.286
InChiKey
ROSKCOVXFDFYTE-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:
    378.1±42.0 °C(Predicted)
  • 密度:
    1.736±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    16
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    139
  • 氢给体数:
    2
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    (4,7-dihydroxy-benzo[1,3]dithiol-2-ylidene)-malononitrile2-(2-methacryloyloxyethyloxy)ethyl isocyanate氯仿N,N-二甲基乙酰胺 为溶剂, 反应 24.0h, 以82%的产率得到2-[2-[[2-(Dicyanomethylidene)-4-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethylcarbamoyloxy]-1,3-benzodithiol-7-yl]oxycarbonylamino]ethoxy]ethyl 2-methylprop-2-enoate
    参考文献:
    名称:
    LENS ADHESIVE, CEMENTED LENS, AND IMAGING MODULE
    摘要:
    根据本发明,提供了一种包括由通式1表示的化合物的镜头粘合剂。 Pol 1 -Sp 1 -L 1 -Ar-L 2 -Sp 2 -Pol 2 (通式1) 在该式中,Ar是由通式2-2等表示的芳香环基团。 在该式中,Z 1 和Z 2 分别表示氢原子,甲基基团等;A 1 和A 2 分别表示—S—等;X表示C(Rz) 2 等(其中Rz是取代基,两个Rz可能形成环);L 1 和L 2 分别表示单键,—O—,—OC(═O)—,—OC(═O)O—,—OC(═O)NH—等;Sp 1 和Sp 2 分别表示单键或线性烷基基团等连接基团;Pol 1 和Pol 2 分别表示氢原子或可聚合基团;由通式1表示的化合物至少具有一个可聚合基团。使用该镜头粘合剂,可以提供一种不太容易因光线而恶化的胶合镜头,以及具有高耐久性的成像模块。
    公开号:
    US20200325367A1
  • 作为产物:
    参考文献:
    名称:
    Benzoquinone derived 1,3-dithiole-2-ones and thiones
    摘要:
    DOI:
    10.1007/bf02576442
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文献信息

  • CURED PRODUCT, OPTICAL MEMBER, LENS, COMPOUND, AND CURABLE COMPOSITION
    申请人:FUJIFILM Corporation
    公开号:US20200199095A1
    公开(公告)日:2020-06-25
    According to the present invention, a cured product obtained by curing a curable composition including a compound represented by General Formula 1, in which a birefringence Δn (587 nm) is 0.00≤Δn (587 nm)≤0.01, is provided, and this cured product is suitable for manufacturing an optical member. Pol 1 -Sp 1 -L 1 -Ar-L 2 -Sp 2 -Pol 2 (General Formula 1 ) In formula, Ar is an aromatic ring group represented by General Formula 2-2 and the like. In formula, Z 1 and Z 2 each represent a hydrogen atom, a methyl group, and the like; A 1 and A 2 each represent —S— and the like; X represents C(Rz) 2 and the like (where Rz is a substituent, and two Rz's may form a ring); L 1 and L 2 each represent a single bond, —O—, —OC(═O)—, —OC(═O)O—, —OC(═O)NH—, and the like; Sp 1 and Sp 2 each represent a single bond or a divalent linking group; Pol 1 and Pol 2 each represent a hydrogen atom or a polymerizable group; and a compound represented by General Formula 1 has at least one polymerizable group.
    根据本发明,通过固化包括通式1所代表的化合物的可固化组合物获得的固化产品,其中双折射Δn(587 nm)为0.00≤Δn(587 nm)≤0.01,提供,并且该固化产品适用于制造光学元件。 Pol1-Sp1-L1-Ar-L2-Sp2-PoL2(通式1) 在公式中,Ar是由通式2-2等表示的芳香环基团。 在公式中,Z1和Z2分别表示氢原子,甲基基团等;A1和A2分别表示—S—等;X表示C(Rz)2等(其中Rz是取代基,两个Rz可能形成环);L1和L2分别表示单键,—O—,—OC(═O)—,—OC(═O)O—,—OC(═O)NH—等;Sp1和Sp2分别表示单键或二价连接基团;Pol1和PoL2分别表示氢原子或可聚合基团;并且由通式1所代表的化合物至少具有一个可聚合基团。
  • [EN] POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY<br/>[FR] COMPOSÉ POLYMÉRISABLE ET CORPS OPTIQUEMENT ANISOTROPE
    申请人:DAINIPPON INK & CHEMICALS
    公开号:WO2017079867A1
    公开(公告)日:2017-05-18
    There is provided a polymerizable composition, by which discoloration or alignment defects are less likely to occur when a filmy polymer, which is obtained by adding a polymerizable compound to the polymerizable composition and polymerizing this composition, is irradiated with ultraviolet light. There are also provided a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low-wavelength dispersive or polymerizable reverse-wavelength dispersive compound having a partial structure represented by Formula (Z-0). Further, the present invention provides a composition containing the compound; a polymer obtained by polymerizing the composition; and an optically anisotropic body obtained by using the polymer.
    提供一种可聚合的组合物,通过该组合物得到的薄膜聚合物在紫外光照射时,不太容易发生变色或排列缺陷。还提供了通过聚合该聚合物组合物得到的聚合物,以及使用该聚合物的光学各向异性体。本发明提供了一种具有由式(Z-0)表示的部分结构的可聚合低波长色散或可聚合反波长色散化合物。此外,本发明提供了一种含有该化合物的组合物;通过聚合该组合物得到的聚合物;以及通过使用该聚合物得到的光学各向异性体。
  • RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEMENT, AND MULTILAYER DIFFRACTIVE OPTICAL ELEMENT
    申请人:FUJIFILM Corporation
    公开号:US20210395418A1
    公开(公告)日:2021-12-23
    The present invention provides a resin composition suitable for producing a diffractive optical element, the resin composition including an indium tin oxide particle and a near-ultraviolet light-absorbing organic compound having a maximum value of an absorbance at 340 nm to 400 nm in an absorption spectrum in a wavelength region of 300 nm to 780 nm and exhibiting substantially no light absorption at a wavelength of 410 to 800 nm.
    本发明提供了一种树脂组合物,适用于生产衍射光学元件,该树脂组合物包括一种铟锡氧化物粒子和一种近紫外光吸收有机化合物,在300 nm至780 nm波长区域的吸收光谱中,该有机化合物在340 nm至400 nm处具有吸收值的最大值,并且在410至800 nm波长处几乎不吸收光线。
  • Polymerizable liquid crystal composition, optically anisotropic film, optical film, polarizing plate, image display device, and organic electroluminescent display device
    申请人:FUJIFILM Corporation
    公开号:US11332669B2
    公开(公告)日:2022-05-17
    A polymerizable liquid crystal composition capable of manufacturing an optically anisotropic film having excellent light fastness; and an optically anisotropic film, an optical film, a polarizing plate, an image display device, and an organic electroluminescent display device, each of which uses the polymerizable liquid crystal composition. The polymerizable liquid crystal composition of an embodiment of the present invention contains a polymerizable liquid crystal compound having reverse-wavelength dispersion properties and an ultraviolet absorber represented by Formula (1), in which a maximum absorption wavelength A of the polymerizable liquid crystal compound and a maximum absorption wavelength B of the ultraviolet absorber satisfy Formula (2), and a content of the ultraviolet absorber is 1% to 20% by mass with respect to a content of the polymerizable liquid crystal compound.
    一种可制备具有优异耐光性的光学各向异性薄膜的可聚合液晶组合物;以及使用该可聚合液晶组合物的光学各向异性薄膜、光学膜、偏振板、图像显示装置和有机电致发光显示装置。本发明实施例的可聚合液晶组合物包含具有反向波长分散性质的可聚合液晶化合物和由式(1)表示的紫外线吸收剂,其中可聚合液晶化合物的最大吸收波长A和紫外线吸收剂的最大吸收波长B满足式(2),且紫外线吸收剂的含量相对于可聚合液晶化合物的含量为1%至20%的质量百分比。
  • Polymerizable compound and optically anisotropic body
    申请人:DIC CORPORATION
    公开号:US10919870B2
    公开(公告)日:2021-02-16
    There is provided a polymerizable composition, by which discoloration or alignment defects are less likely to occur when a filmy polymer, which is obtained by adding a polymerizable compound to the polymerizable composition and polymerizing this composition, is irradiated with ultraviolet light. There are also provided a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low-wavelength dispersive or polymerizable reverse-wavelength dispersive compound having a partial structure represented by Formula (Z-0). Further, the present invention provides a composition containing the compound; a polymer obtained by polymerizing the composition; and an optically anisotropic body obtained by using the polymer.
    本发明提供了一种可聚合组合物,通过在该可聚合组合物中添加可聚合化合物并使其聚合而得到的薄膜状聚合物在紫外线照射下不易出现变色或排列缺陷。本发明还提供了一种通过聚合该可聚合组合物而获得的聚合物,以及使用该聚合物的光学各向异性体。本发明提供了一种可聚合的低波长分散性或可聚合的反向波长分散性化合物,其部分结构由式(Z-0)表示。此外,本发明还提供了一种含有该化合物的组合物;一种通过聚合该组合物而获得的聚合物;以及一种通过使用该聚合物而获得的光学各向异性体。
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