2-(methacryloyloxy)ethyl 4-cyano-4-(phenylcarbonothioylthio)pentanoate | 1361105-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-(methacryloyloxy)ethyl 4-cyano-4-(phenylcarbonothioylthio)pentanoate
• 英文别名: 2-(2-Methylprop-2-enoyloxy)ethyl 4-(benzenecarbonothioylsulfanyl)-4-cyanopentanoate
• CAS: 1361105-67-0
• 化学式: C₁₉H₂₁NO₄S₂
• 分子量: 391.512
• InChiKey: KYXCQYGRNQBEQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  134
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  甲基丙烯酸羟乙酯 、 4-氰基-4-(硫代苯甲酰)戊酸 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以69.2%的产率得到2-(methacryloyloxy)ethyl 4-cyano-4-(phenylcarbonothioylthio)pentanoate
  参考文献：
  名称：

  Synthesis of a novel hyperbranched polymer and its application in multi-channel sensing Fe3+

  摘要：

  一种新型超支化聚合物被设计和合成作为Fe3+的光谱探针。该聚合物在CH3CN/H2O（75/25，v/v）中对Fe3+显示出高选择性和敏感性。Fe3+引起了560 nm处的新峰出现在UV-Vis吸收光谱中，荧光红移31 nm，575 nm处荧光强度增强35倍，荧光量子产率增强8.3倍，同时伴随着从无色到粉红色的视觉颜色变化以及从黑暗到亮橙色的荧光变化。比色和荧光检测限分别为1.29和1.88 µM。检测几乎不受其他常见金属阳离子的干扰。该聚合物可用于实际样品中Fe3+的检测，其精度与原子吸收光谱法相似。

  DOI：

  10.1007/s11164-019-04042-5

文献信息

• One-pot synthesis of hyperbranched polymers using small molecule and macro RAFT inimers
  作者：Zhenke Wei、Xiaojuan Hao、Peter A. Kambouris、Zhihua Gan、Timothy C. Hughes

  DOI：10.1016/j.polymer.2012.02.011

  日期：2012.3

  characteristics and polymerization kinetics of these RAFT polymers obtained under different polymerization conditions were systematically studied and the results compared with those obtained from the corresponding linear RAFT polymerizations as well as from hyperbranched polymerizations performed in the presence of a divinyl cross-linker which are reported in literature. The RAFT methodology reported

  合成了两种新的RAFT引发剂，小分子引发剂2-（甲基丙烯酰氧基）乙基4-氰基-4-（苯基硫代硫代硫代）戊酸酯（MAE-CPP）和大分子引发剂PMMA-MAE-CPP，并通过RAFT聚合制备了超支化聚合物。使用二乙烯基交联剂。合成MAE-CPP的包含与苯乙烯的共聚物的超支化聚合物，宏的共聚物引发剂型单体PMMA-MAE-CPP与苯乙烯和宏的均聚产物引发剂型单体PMMA-MAE-CPP。系统地研究了在不同聚合条件下获得的这些RAFT聚合物的光谱特性和聚合动力学，并将结果与​​相应的线性RAFT聚合以及在二乙烯基交联剂存在下进行的超支化聚合得到的结果进行了比较。在文学中。与以前使用二乙烯基交联剂报道的方法相比，此处报道的用于制备超支化聚合物的RAFT方法更简单，并且可以很好地控制超支化聚合物而不会形成不溶性凝胶。
• Solder mask inkjet inks for manufacturing printed circuit boards
  申请人：AGFA-GEVAERT NV

  公开号：US11091659B2

  公开（公告）日：2021-08-17

  An inkjet method for producing a solder mask in the manufacture of a Printed Circuit Board uses a solder mask inkjet ink containing at least one photo-initiator, at least one free radical polymerizable compound and at least one RAFT compound as adhesion promoter. A high quality solder mask withstanding the high thermal stress during the soldering process while maintaining excellent physical properties is produced.

  一种用于制造印刷电路板的焊接掩模的喷墨方法使用一种焊接掩模喷墨墨水，该墨水含有至少一种光引发剂、至少一种可自由基聚合的化合物和至少一种作为附着力促进剂的 RAFT 化合物。生产出的高质量阻焊层既能承受焊接过程中的高热应力，又能保持良好的物理特性。
• One-pot synthesis of hyperbranched glycopolymers by RAFT polymerization
  作者：Zhenke Wei、Xiaojuan Hao、Zhihua Gan、Timothy C. Hughes

  DOI：10.1002/pola.26012

  日期：2012.6.15

  AbstractSoluble hyperbranched glycopolymers were prepared by copolymerization of glycan monomers with reversible addition‐fragmentation chain transfer polymerization (RAFT) inimers in a simple one‐pot reaction. Two novel RAFT inimers, 2‐(methacryloyloxy)ethyl 4‐cyano‐4‐(phenylcarbonothioylthio)pentanoate (MAE‐CPP) and 2‐(3‐(benzylthiocarbonothioylthio)propanoyloxy)ethyl acrylate (BCP‐EA) were synthesized and used to prepare hyperbranched glycopolymers. Two types of galactose‐based saccharide monomers, 6‐O‐methacryloyl‐1,2:3,4‐di‐O‐isopropylidene‐D‐galactopyranose (proGal‐M) and 6‐O‐(2′‐acrylamido‐2′‐methylpropanoate)‐1,2:3,4‐di‐O‐isopropylidene‐D‐galactopyranose (proGal‐A), containing a methacrylate and an acrylamide group, respectively, were also synthesized and polymerized under the mediation of the MAE‐CPP and BCP‐EA inimers, respectively. In addition, hyperbranched poly(proGal‐M), linear poly(proGal‐A), and hyperbranched poly(proGal‐A) were generated and their polymerization kinetics were studied and compared. An unexpected difference was observed in the kinetics between the two monomers during polymerization: the relationship between polymerization rate and concentration of inimer was totally opposite in the two monomer–inimer systems. Branching analysis was conducted by using degree of branching (DB) as the measurement parameter. As expected, a higher DB occurred with increased inimer content. Furthermore, these polymers were readily deprotected by hydrolysis in trifluoroacetic acid solution resulting in water‐soluble polymers. The resulting branched glycopolymers have potential as biomimetics of polysaccharides. © 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012
• METHOD FOR MANUFACTURING AN ELECTRONIC DEVICE, SUCH AS PRINTED CIRCUIT BOARD
  申请人：AGFA-GEVAERT

  公开号：EP3321332B1

  公开（公告）日：2019-07-31
• SOLDER MASK INKJET INKS FOR MANUFACTURING PRINTED CIRCUIT BOARDS
  申请人：AGFA-GEVAERT NV

  公开号：US20190292387A1

  公开（公告）日：2019-09-26

  An inkjet method for producing a solder mask in the manufacture of a Printed Circuit Board uses a solder mask inkjet ink containing at least one photo-initiator, at least one free radical polymerizable compound and at least one RAFT compound as adhesion promoter. A high quality solder mask withstanding the high thermal stress during the soldering process while maintaining excellent physical properties is produced.