2,3-双(2,4,5-三甲基-3-噻吩基)马来酰亚胺 | 220191-36-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 中文名称: 2,3-双(2,4,5-三甲基-3-噻吩基)马来酰亚胺
• 中文别名: 2,3-双(2,4,5-三甲基-3-噻吩)马来酰亚胺顺丁烯二酰亚胺；2,3,4-三氟苯甲酸
• 英文名称: 2,3-bis(2,4,5-trimethyl-3-thienyl)maleimide
• 英文别名: 3,4-bis(2,4,5-trimethylthiophen-3-yl)pyrrole-2,5-dione
• CAS: 220191-36-6
• 化学式: C₁₈H₁₉NO₂S₂
• 分子量: 345.486
• InChiKey: OHZCQTZIDIVCPI-UHFFFAOYSA-N

物化性质

• 熔点：
  178.0 to 182.0 °C
• 沸点：
  528.3±50.0 °C(Predicted)
• 密度：
  1.270±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  103
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  2,3-双(2,4,5-三甲基-3-噻吩基)马来酰亚胺 、 9-(6-Bromohexyl)-3,6-di(carbazol-9-yl)carbazole 在 四丁基溴化铵 、 potassium carbonate 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 以40.5%的产率得到1-[6-[3,6-Di(carbazol-9-yl)carbazol-9-yl]hexyl]-3,4-bis(2,4,5-trimethylthiophen-3-yl)pyrrole-2,5-dione
  参考文献：
  名称：

  Dual-Fluorescent Donor−Acceptor Dyad with Tercarbazole Donor and Switchable Imide Acceptor: Promising Structure for an Integrated Logic Gate

  摘要：

  A dual-fluorescent donor-acceptor (D-A) dyad with tercarbazole (donor) and 2,3-dithienylmaleimide (acceptor) was synthesized and characterized. The emission intensity of long wavelength could be regulated by either bistable structures of the dyad or the polarities of solvents. By mimicking the function of an integrated logic gate, a 2-input AND logic operation is established.

  DOI：

  10.1021/ol062605r

文献信息

• Cold crystallization and photo-induced thermal behavior of alkyl-derivatized diarylethene molecules
  作者：Akinori Honda、Nachi Ueno、Koki Fujiwara、Hirofumi Masuhara、Kazuo Miyamura

  DOI：10.1039/d2ra03898f

  日期：——

  open-ring isomer O-DAE-Cn was formed by visible light irradiation and transformed to the closed-ring isomer C-DAE-Cn by UV light irradiation. X-ray diffraction and optical microscopy analyses revealed that O-DAE-Cn exhibited cold crystallization and C-DAE-Cn showed poor crystallinity. UV irradiation (365 nm) inhibited cold crystallization, and visible light irradiation (525 nm) triggered cold crystallization

  研究了烷基化二芳基乙烯分子（2,3-双（2,4,5-三甲基-3-噻吩基）-N-烷基马来酰亚胺；DAE-C n）的热行为。DAE-C1和DAE-C2表现出冷结晶，这是一种蓄热现象。此外，DAE-C n表现出光异构化；可见光照射形成开环异构体O-DAE-Cn ，紫外光照射转化为闭环异构体C-DAE- Cn。X 射线衍射和光学显微镜分析表明 O-DAE-C n表现出冷结晶和 C-DAE-C n显示结晶度差。紫外辐照（365 nm）抑制冷结晶，可见光辐照（525 nm）触发冷结晶，表明DAE-C n冷结晶的蓄热可以光控。
• METHOD OF MODIFYING SURFACE LAYER OF MOLDED RESIN AND APPARATUS FOR MODIFYING SURFACE LAYER OF MOLDED RESIN
  申请人：Japan as represented by Secretary of Agency of Industrial Science and Technology

  公开号：EP1179558A1

  公开（公告）日：2002-02-13

  An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article and the organic compound having the affinity for the resin and the sublimation properties are put into a tightly closable container, and the pressure and the temperature in the container are adjusted to place them in a saturated sublimation pressure state of the organic compound, whereby a vapor of the organic compound is uniformly deposited on the surface of the molded resin article and it further penetrates/disperses into the resin surface layer, and in consequence, the resin surface layer can be modified and/or colored. In addition, the modification of the resin surface layer permits imparting a function thereto.

  让对模塑树脂制品的树脂具有亲和性和升华特性的有机化合物渗透/分散到模塑树脂制品的表面，从而改变和/或着色树脂表层。将模塑树脂制品和具有树脂亲和性和升华特性的有机化合物放入一个密闭容器中，调节容器中的压力和温度，使其处于有机化合物的饱和升华压力状态，从而使有机化合物的蒸气均匀地沉积在模塑树脂制品的表面，并进一步渗透/分散到树脂表层，从而对树脂表层进行改性和/或着色。此外，对树脂表层的改性还可以赋予其某种功能。
• VERY SMALL CHEMICAL DEVICE AND FLOW RATE ADJUSTING METHOD THEREFOR
  申请人：KAWAMURA INSTITUTE OF CHEMICAL RESEARCH

  公开号：EP1327474A1

  公开（公告）日：2003-07-16

  There is provided a micro chemical device with a valve function for which the pressure resistance is high and the channel cross-sectional area does not depend on the fluid pressure, and which furthermore enables the suppression of the adsorption of biological matter and yet is easy to produce, as well as a flow regulation method using such a device. This has a valve function, in which a member (B) is bonded to a member (A) with a groove in the surface thereof, via the surface of the member (A) in which the groove is formed, a capillary type channel of width from 1 to 1000 µm and height from 1 to 1000 µm is formed by the groove of the member (A) and the member (B) at the bonding surface between the member (A) and the member (B), a cavity section is formed partway along the channel and the width of this cavity section is from 0.5 to 100 fold the width of the capillary type channel and the ratio of maximum height/maximum width for the cavity section is no more than 1, and either one of the member (A) and the member (B) is formed from a soft material with a tensile modulus of elasticity within a range from 0.1 MPa to 700 MPa, at least within the portion which corresponds with the position of the cavity section, wherein by selectively compressing the cavity section from the external surface of the member (A) and/or the member (B), the volume of the cavity section can be reduced in a reversible manner.

  本发明提供了一种具有阀门功能的微型化学装置，其抗压性能高，通道横截面积不依赖于流体压力，而且能够抑制生物物质的吸附，但易于生产，还提供了使用这种装置的流量调节方法。该装置具有阀门功能，其中一个构件（B）通过构件（A）表面的凹槽与构件（A）粘合，在构件（A）和构件（B）之间的粘合面上，构件（A）和构件（B）的凹槽形成一个宽度为 1 至 1000 微米、高度为 1 至 1000 微米的毛细管型通道，沿通道的部分位置形成一个空腔部分，该空腔部分的宽度为构件（A）和构件（B）粘合面宽度的 0.5至100倍的毛细管型通道宽度，且空腔部分的最大高度/最大宽度之比不大于1，构件（A）和构件（B）中的任一构件由拉伸弹性模量在0.其中，通过从构件（A）和/或构件（B）的外表面选择性地压缩空腔部分，可以以可逆的方式减小空腔部分的体积。
• A polymer for a photochromic compound matrix, and a matrix comprising the said polymer
  申请人：Kim, Gyongtae

  公开号：EP1598408A1

  公开（公告）日：2005-11-23

  The present invention provides a polymer of Formula (4) or (5) as manufactured by polymerizing alkylmethacrylate of the formula (1) or its salt with 2-metacroxyethyl triammonium chloride of Formula (2) or vinyl monomer of phosphonium salt of the formula (3), and further provides a photochromic polymer matrix manufactured by blending the said polymer as the supporter with a known photochromic organic compound. Further, the present invention enables a glass or a mirror, of which the transmittance and/or the reflectance can be adjusted, to be manufactured by coating it with the said photochromic polymer matrix in a given thickness. In the case of the glass manufactured by using the matrix of the present invention, it can be used in the field requiring adjustment the transmittance of light depending upon a weather condition, including a building or a car glass, a sunroof and the like. In the case of the mirror manufactured so, it can be applied to a rear-view mirror and a side view mirror for a vehicle and the like.

  本发明提供一种式(4)或(5)的聚合物，其制造方法是将式(1)的烷基甲基丙烯酸酯或其盐与式(2)的2-甲氧基乙基三氯化铵或式(3)的膦盐乙烯基单体聚合，并进一步提供一种光致变色聚合物基体，其制造方法是将上述聚合物作为支持物与已知的光致变色有机化合物混合。此外，本发明通过在玻璃或镜子上涂覆一定厚度的上述光致变色聚合物基质，可以制造出透光率和/或反射率可调的玻璃或镜子。 使用本发明基质制造的玻璃可用于需要根据天气条件调节透光率的领域，包括建筑或汽车玻璃、天窗等。如此制造的镜子可用于汽车的后视镜和侧视镜等。
• Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article
  申请人：National Institute of Advanced Industrial Science and Technology

  公开号：EP1944332A2

  公开（公告）日：2008-07-16

  A modification method of the surface layer of a molded resin article which comprises the steps of: placing, in a first closed space, an organic compound having sublimation properties and an affinity for a resin of a molded resin article to be coated; on the other hand, placing the molded resin article in a second closed space; controlling a temperature in the second closed space so as to be equal to or higher than the temperature in the first closed space; bringing a pressure in the first closed space to a saturated sublimation pressure state of the organic compound; controlling a pressure in the second closed space so as to be equal to or lower than the pressure in the first closed space; subsequently, connecting the first closed space to the second closed space to form a third closed space in which the first closed space is combined with the second closed space, and further controlling the temperature and the pressure so that the whole of the third closed space may be in the saturated sublimation pressure state of the organic compound; allowing a vapor of the organic compound with which the first closed space before the connection is filled to diffuse into the second closed space before the connection; uniformly depositing the vapor of the organic compound on the surface of the molded resin article; and allowing the deposited organic compound to penetrate/disperse from the surface of the molded resin article into its inside.

  一种模塑树脂制品表层的改性方法，包括以下步骤 将具有升华特性且与待涂覆的模塑树脂制品的树脂具有亲和性的有机化合物放入第一封闭空间； 另一方面，将模塑树脂制品放入第二封闭空间； 控制第二封闭空间的温度，使其等于或高于第一封闭空间的温度； 使第一封闭空间的压力达到有机化合物的饱和升华压力状态； 控制第二封闭空间的压力，使其等于或低于第一封闭空间的压力； 随后，将第一封闭空间与第二封闭空间连接起来，形成第三封闭空间，其中第一封闭空间与第二封闭空间相结合，并进一步控制温度和压力，使整个第三封闭空间处于有机化合物的饱和升华压力状态； 让连接前的第一封闭空间中充满的有机化合物蒸汽扩散到连接前的第二封闭空间中； 将有机化合物的蒸汽均匀地沉积在模塑树脂制品的表面；以及 让沉积的有机化合物从模塑树脂制品的表面渗透/分散到其内部。