N,N-diethyl-S-(α,α-dimethyl-α-acetic acid)dithiocarbamate | 548761-51-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N,N-diethyl-S-(α,α-dimethyl-α-acetic acid)dithiocarbamate
• 英文别名: N,N-diethyl(α,α'-dimethyl-α-actetic acid)dithiocarbamate；S-(1-methyl-1-carboxyethyl) N,N-diethyl-dithiocarbamate；S-(1-methyl-1-carboxyethyl)-N,N-diethyldithiocarbamate；2-[(Diethylcarbamothioyl)sulfanyl]-2-methylpropanoic acid；2-(diethylcarbamothioylsulfanyl)-2-methylpropanoic acid
• CAS: 548761-51-9
• 化学式: C₉H₁₇NO₂S₂
• 分子量: 235.371
• InChiKey: DLRGQJHYISTIII-UHFFFAOYSA-N

物化性质

• 沸点：
  336.3±44.0 °C(Predicted)
• 密度：
  1.188±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  97.9
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N,N-diethyl-S-(α,α-dimethyl-α-acetic acid)dithiocarbamate 、 N-(2-methyl-2-propyl)-N-(1-diethylphosphono-2,2-dimethylpropyl)aminoxyl 以 乙醇 为溶剂， 反应 4.5h， 以95%的产率得到N-(2-methyl-2-propyl)-N-(1-diethylphosphono-2,2-dimethylpropyl)-O-(2-carboxyprop-2-yl)hydroxylamide
  参考文献：
  名称：

  Synthesis of Highly Labile SG1-Based Alkoxyamines under Photochemical Conditions

  摘要：

  Highly labile SG1-based alkoxyamines were synthesized using the photodecomposition of both azo compounds and dithiocarbamates. The former method was a straightforward procedure to obtain the alkoxyamines, but a high [azo]/[nitroxide] ratio is needed. The latter method required only a stoichiometric amount of dithiocarbamate and allowed the recovery of the disulfide after irradiation. This enabled combination of the two methods in a process where only 0.75 equiv of azo compound is needed and where sulfurous compounds acted only as intermediates.

  DOI：

  10.1021/jo800422a
• 作为产物：
  描述：

  S-(1-甲基-1-乙氧基羰基乙基)N,N-二乙基二硫代氨基甲酸酯 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 8.0h， 以100%的产率得到N,N-diethyl-S-(α,α-dimethyl-α-acetic acid)dithiocarbamate
  参考文献：
  名称：

  Synthesis of Highly Labile SG1-Based Alkoxyamines under Photochemical Conditions

  摘要：

  Highly labile SG1-based alkoxyamines were synthesized using the photodecomposition of both azo compounds and dithiocarbamates. The former method was a straightforward procedure to obtain the alkoxyamines, but a high [azo]/[nitroxide] ratio is needed. The latter method required only a stoichiometric amount of dithiocarbamate and allowed the recovery of the disulfide after irradiation. This enabled combination of the two methods in a process where only 0.75 equiv of azo compound is needed and where sulfurous compounds acted only as intermediates.

  DOI：

  10.1021/jo800422a

文献信息

• [EN] TOUGHENED VINYL ESTER RESINS<br/>[FR] RESINES DE VINYLESTER TREMPEES
  申请人：NOVEON IP HOLDINGS CORP

  公开号：WO2005080326A1

  公开（公告）日：2005-09-01

  A vinyl ester resin is derived from the reaction of an unsaturated acid with an epoxy terminated polymer made from a dithio or a trithio initiator, and optionally from an epoxy resin. The vinyl ester resin can be blended with a miscible toughener and a diluent to provide a time stable system and subsequently crosslink to provide a composition with improved toughening properties.

  一种乙烯基酯树脂是由不饱和酸与由二硫或三硫引发剂制成的环氧末端聚合物反应而得的，可选地还包括环氧树脂。这种乙烯基酯树脂可以与相容的增韧剂和稀释剂混合，以提供一个时间稳定的体系，随后交联以提供具有改善增韧性能的组合物。
• S-(alpha, alpha'-disubstituted-alpha"-acetic acid) substituted dithiocarbonate derivatives for controlled radical polymerizations, process and polymers made therefrom
  申请人：——

  公开号：US20040073056A1

  公开（公告）日：2004-04-15

  Dithiocarbonate derivatives are disclosed, along with a process for preparing the same. The dithiocarbonate compounds can be utilized as initators, chain transfer agents and/or terminators in controlled free radical polymerizations. The dithiocarbonates can be used to produce polymers having narrow molecular weight distribution. Advantageously, the compounds of the present invention can also introduce functional groups into the resulting polymers. The dithiocarbonate compounds have low odor and are substantially colorless.

  公开了硫代碳酸酯衍生物，以及制备它们的方法。这些硫代碳酸酯化合物可以作为受控自由基聚合中的引发剂、链转移剂和/或终止剂。硫代碳酸酯可以用于生产具有窄分子量分布的聚合物。优点是，本发明的化合物还可以将功能基团引入所得聚合物中。硫代碳酸酯化合物具有低气味且基本无色。
• METHOD FOR PREPARING ALKOXYAMINES BY PHOTOLYSIS OF DITHIOCARBAMATES
  申请人：Bertin Denis

  公开号：US20090221850A1

  公开（公告）日：2009-09-03

  The present invention relates to a novel process for preparing alkoxyamines from a nitroxide and a dithiocarbamate by photolysis reaction. This process, which does not generate effluent containing metals, may be carried out in batch or in continuous mode and takes place at a lower temperature than the known processes for synthesizing alkoxyamines.

  本发明涉及一种从亚硝基和二硫代氨基甲酸盐中通过光解反应制备烷氧胺的新工艺。该工艺不会生成含金属废水，可以批量或连续进行，并且在合成烷氧胺的已知工艺中，反应温度更低。
• Well-defined thermoresponsive dendritic polyamide/poly(<i>N</i> -vinylcaprolactam) block copolymers
  作者：Yunmei Bi、Caixian Yan、Lidong Shao、Yufei Wang、Yongcui Ma、Gang Tang

  DOI：10.1002/pola.26716

  日期：2013.8.1

  The first‐ and second‐generation well‐defined thermoresponsive amphiphilic linear–dendritic diblock copolymers based on hydrophilic linear poly(N‐vinylcaprolactam) and hydrophobic dendritic aromatic polyamide have been synthesized via reversible addition fragmentation chain transfer polymerization of N‐vinylcaprolactam by employing dendritic chain‐transfer agents possessing a single dithiocarbamate

  的第一代和第二代明确定义的热响应性的两亲性线性-树枝状基于亲水直链的聚（二嵌段共聚物Ñ -vinylcaprolactam）和疏水性树突状芳香族聚酰胺已经通过的可逆加成断裂链转移聚合来合成Ñ通过使用在焦点处具有单个二硫代氨基甲酸酯部分的树状链转移剂来制得乙烯基己内酰胺。这些线性-树枝状共聚物在水溶液中表现出可逆的温度依赖性相变行为，其特征在于使用紫外可见光谱法测量浊度。它们较低的临界溶液温度取决于树状芳族聚酰胺的产生和共聚物溶液的浓度。这些两亲共聚物能够在水溶液中形成纳米球形胶束，如荧光光谱，动态光散射和透射电子显微镜（TEM）所揭示。胶束的核-壳结构已由1证明。D2O中胶束的1 H NMR分析。载有吲哚美辛作为模型药物的胶束显示出高载药量和热响应性药物释放行为。©2013 Wiley Periodicals，Inc. J. Polym。科学，A部分：Polym。化学 2013、51、3240-3250
• SOLDER MASK INKJET INKS FOR MANUFACTURING PRINTED CIRCUIT BOARDS
  申请人：AGFA-GEVAERT

  公开号：EP3321332A1

  公开（公告）日：2018-05-16

  The invention provides an inkjet method for producing a solder mask in the manufacture of a Printed Circuit Board. By using 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, may be produced.

  本发明提供了一种在印刷电路板制造过程中生产焊接掩模的喷墨方法。通过使用含有至少一种光引发剂、至少一种自由基可聚合化合物和至少一种作为附着力促进剂的 RAFT 化合物的焊接掩模喷墨墨水，可以生产出高质量的焊接掩模，既能承受焊接过程中的高热应力，又能保持良好的物理性能。