N,N-allylmethyl-2-methacryloylamide | 59585-97-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N,N-allylmethyl-2-methacryloylamide
• 英文别名: N-allyl-N-methylmethacrylamide；N,2-Dimethyl-N-(prop-2-en-1-yl)prop-2-enamide；N,2-dimethyl-N-prop-2-enylprop-2-enamide
• CAS: 59585-97-6
• 化学式: C₈H₁₃NO
• 分子量: 139.197
• InChiKey: VKGXYWKBXCRIBQ-UHFFFAOYSA-N

物化性质

• 沸点：
  238.9±19.0 °C(Predicted)
• 密度：
  0.898±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-allylmethyl-2-methacryloylamide 在 [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro-(3-phenyl-1H-inden-1-ylidene)(tricyclohexylphosphine)ruthenium(II) 作用下， 以 甲苯 为溶剂， 反应 0.75h， 以79%的产率得到1,3-dimethyl-1,5-dihydro-2H-pyrrol-2-one
  参考文献：
  名称：

  （±）-环青霉素的模块化形式全合成

  摘要：

  Cycloclavine是一种淡紫色的Ergot生物碱，由于其独特的五环骨架具有3-氮杂双环[3.1.0]己烷亚结构而值得注意。描述了到外消旋生物碱的短会聚途径，其仅包括八个线性步骤并且仅需要四次色谱纯化。可以从商业上可获得的起始原料以高收率制备这两个关键构件。两个连续的偶联反应，即二烯酸酯的选择性烷基化和Heck反应，是反应顺序的关键步骤。

  DOI：

  10.1021/acs.joc.5b02815
• 作为产物：
  描述：

  N-甲基烯丙基胺 、 甲基丙烯酰氯 在 sodium hydroxide 作用下， 以 水 为溶剂， 以25.71 g的产率得到N,N-allylmethyl-2-methacryloylamide
  参考文献：
  名称：

  （±）-环青霉素的模块化形式全合成

  摘要：

  Cycloclavine是一种淡紫色的Ergot生物碱，由于其独特的五环骨架具有3-氮杂双环[3.1.0]己烷亚结构而值得注意。描述了到外消旋生物碱的短会聚途径，其仅包括八个线性步骤并且仅需要四次色谱纯化。可以从商业上可获得的起始原料以高收率制备这两个关键构件。两个连续的偶联反应，即二烯酸酯的选择性烷基化和Heck反应，是反应顺序的关键步骤。

  DOI：

  10.1021/acs.joc.5b02815

文献信息

• Recent advances in the synthesis of analogues of phytohormones strigolactones with ring-closing metathesis as a key step
  作者：Chiara Lombardi、Emma Artuso、Eleonora Grandi、Marco Lolli、Francesca Spirakys、Emanuele Priola、Cristina Prandi

  DOI：10.1039/c7ob01917c

  日期：——

  Structural analogues of natural strigolactones in which the butenolide D-ring has been replaced with γ-lactam. The key step was an RCM on suitably substituted amides.

  将天然分枝酮的结构类似物中的丁烯内酯D环替换为γ-内酰胺。关键步骤是在适当取代的酰胺上进行环状烯烃交叉二聚反应。
• METAL SURFACE TREATMENTS, METHOD FOR TREATING METAL SURFACE, AND SURFACE-TREATED METALLIC MATERIAL
  申请人：NIPPON PAINT CO., LTD.

  公开号：EP0838537A1

  公开（公告）日：1998-04-29

  Metal surface treatments in the form of an aqueous solution, aqueous dispersion or emulsion, which at least comprises an organic polymer having at least one group selected from among the nitrogen-bearing groups represented by general formula (a) and cationic sulfur-bearing groups or salts thereof. The treatments enhance the corrosion resistance in a non-coated state (resistance to blacking with boiling water in the case of aluminum DI cans), and improve the slipperiness (lubricity) of metal surfaces, the adhesion of a coating thereto and the corrosion resistance in a coated state. In formula (a), R1 and R2 are each hydrogen, hydroxyl, optionally substituted linear or branched C1-C10 alkyl or optionally substituted linear or branched C1-C10 alkanol residue or in formula (b), R3, R4 and R5 are each hydrogen, hydroxyl, optionally substituted linear or branched C1-C10 alkyl or optionally substituted linear or branched C1-C10 alkanol residue.

  水溶液、水分散体或乳液形式的金属表面处理剂，其中至少包括一种有机聚合物，该聚合物至少具有一个从通式（a）所代表的含氮基团和阳离子含硫基团或其盐类中选出的基团。这些处理可提高无涂层状态下的耐腐蚀性（在 DI 铝罐的情况下，耐沸水变黑），并改善金属表面的滑爽性（润滑性）、涂层的附着力和涂层状态下的耐腐蚀性。在式(a)中，R1 和 R2 分别为氢、羟基、任选取代的直链或支链 C1-C10 烷基或任选取代的直链或支链 C1-C10 烷醇残基；或在式(b)中，R3、R4 和 R5 分别为氢、羟基、任选取代的直链或支链 C1-C10 烷基或任选取代的直链或支链 C1-C10 烷醇残基。
• Sizing of paper
  申请人：Johansson-Vestin Hans

  公开号：US20070137523A1

  公开（公告）日：2007-06-21

  The invention relates to an aqueous dispersion of cellulose-reactive sizing agent containing an acid anhydride, an anionic polyelectrolyte and a nitrogen-containing organic compound which is an amine or quaternary ammonium thereof having a molecular weight less than 180 and/or having one or more hydroxyl groups. The invention further relates to a process for the production of paper which comprises adding the aqueous dispersion of cellulose-reactive sizing agent to an aqueous cellulosic suspension.
• Cellulosic product
  申请人：Solhage Fredrik

  公开号：US20100048768A1

  公开（公告）日：2010-02-25

  The invention relates to a cellulosic product containing thermoplastic microspheres and a charged aromatic acrylamide-based polymer. The invention further relates to a process for a process for producing a cellulosic product which comprises providing an aqueous suspension containing cellulosic fibres; adding to the suspension thermoplastic microspheres and a charged aromatic acrylamide-based polymer; and dewatering the obtained suspension. The invention also relates to the use of the cellulosic product as a liquid packaging board.
• AQUEOUS DENTAL GLASS IONOMER COMPOSITION
  申请人：DENTSPLY SIRONA Inc.

  公开号：US20170296441A1

  公开（公告）日：2017-10-19

  The present disclosure relates to an aqueous dental glass ionomer composition comprising a reactive particulate glass, a water-soluble, polymerizable polymer which is reactive with the particulate glass in a cement reaction, a hydrolysis-stable, water-soluble monomer having a single polymerizable double bond and optionally a carboxylic acid group or hydroxyl group; and a polymerization initiator system, wherein the polymerizable polymer is obtainable by a process comprising a step of polymerizing a mixture comprising a first polymerizable monomer comprising at least one optionally protected carboxylic acid group and a first polymerizable organic moiety, and optionally a second copolymerizable monomer comprising one or more optionally protected primary and/or secondary hydroxyl and/or amino group(s) and a second polymerizable organic moiety, for obtaining an water-soluble polymer; a step of coupling to the water-soluble polymer a compound having a olymerizable moiety and a functional group reactive with an optionally protected carboxylic acid group of repeating units derived from the first polymerizable monomer or an optionally protected hydroxyl and/or amino group of repeating units derived from the second copolymerizable monomer in the water-soluble polymer obtained in step a), wherein the optionally protected carboxylic acid group and the optionally protected hydroxyl and/or amine group are deprotected, so that polymerizable pendant groups are linked to the backbone by ester groups, urethane groups and/or amide groups, and, optionally, a step of deprotecting the protected carboxylic acid group for obtaining a polymerizable polymer.