N-(3-butenyl)acetamide | 25420-64-8

• 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-(3-butenyl)acetamide
• 英文别名: N-(but-3-en-1-yl)acetamide；N-but-3-enylacetamide
• CAS: 25420-64-8
• 化学式: C₆H₁₁NO
• 分子量: 113.159
• InChiKey: DSGQWDHZUIZVCR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-(3-butenyl)acetamide 在 lithium aluminium tetrahydride 作用下， 以 乙醚 、 乙腈 为溶剂， 反应 18.0h， 生成 <3-hydroxy-4-phenylseleno)butyl>ethylamine
  参考文献：
  名称：

  Intramolecular amidoselenation of N-alkenyl amides: formation of nitrogen heterocycles

  摘要：

  DOI：

  10.1021/jo00360a017
• 作为产物：
  描述：

  N-(triflyloxy)-N-methylacetamide 、 烯丙基三甲基硅烷 以 异丙醇 为溶剂， 生成 N-(3-butenyl)acetamide
  参考文献：
  名称：

  Generation of N-acyl iminium ions from ionization-rearrangement reactions of N-triflyloxy amides

  摘要：

  N-Triflyloxy amides undergo ionization in refluxing isopropanol to give N-acyliminium ions which can be trapped by addition of allyltrimethylsilane to the reaction mixture. Alternatively they can be converted to N-(isopropoxy)alkyl amides and then back to N-acyliminium ions under a variety of conditions.

  DOI：

  10.1016/s0040-4039(00)76872-9

文献信息

• Multifunctional Type II photoinitiators and curable compositions
  申请人：AGFA Graphics NV

  公开号：EP2130818A1

  公开（公告）日：2009-12-09

  A multifunctional Type II photoinitiator according to Formula (I): wherein X represents a structural moiety according to Formula (II): wherein: A represents a Norrish Type II initiating group; and L represents a divalent linking group positioning the Norrish Type II initiating group A and the CR2R3-group in a 1-5 to a 1-9 position wherein position 1 is defined as the first atom in the aromatic or alicyclic ring of A to which L is covalently bonded and the position 5 to 9 is defined as the carbon atom of the CR2R3-group to which L is covalently bonded, with the proviso that L does not contain an amine. Radiation curable compositions and inks including the multifunctional Type II photoinitiator are also disclosed.

  根据公式(I)，一种多功能的二类光引发剂，其中X代表根据公式(II)的结构基团，其中：A代表Norrish Type II引发基团；L代表二价连接基团，定位Norrish Type II引发基团A和CR2R3基团在1-5到1-9位置，其中位置1被定义为A的芳香环或脂环中与L共价结合的第一个原子，位置5到9被定义为CR2R3基团的碳原子，L与之共价结合，但L不含胺基。还公开了包括这种多功能二类光引发剂的辐射固化组合物和油墨。
• AQUEOUS RESIN BASED INKJET INKS
  申请人：AGFA GRAPHICS NV

  公开号：US20170029639A1

  公开（公告）日：2017-02-02

  An inkjet ink includes a) an aqueous medium; and b) capsules composed of a polymeric shell surrounding a core; wherein the capsules are dispersed in the aqueous medium using a dispersing group covalently bonded to the polymeric shell; the core contains one or more chemical reactants capable of forming a reaction product upon application of heat and/or light; the polymeric shell includes a-polymer selected from the group consisting of polyureas, polyesters, polycarbonates, polyamides, and melamine based polymers and copolymers thereof; and the capsules have an average particle size of no more than 4 μm as determined by dynamic laser diffraction.

  一种喷墨墨水包括：a) 水性介质；和 b) 由聚合物壳包围的核心组成的胶囊；其中，使用共价键结合到聚合物壳上的分散基将胶囊分散在水性介质中；核心含有一个或多个化学试剂，能够在加热和/或光照作用下形成反应产物；聚合物壳包括从聚氨酯、聚酯、聚碳酸酯、聚酰胺和三聚氰胺基聚合物及其共聚物组成的α-聚合物；胶囊的平均粒径不超过4μm，通过动态激光衍射确定。
• New routes to heterocycles via sulphenylation of unsaturated amides
  作者：Zakaria KM Abd El Samii、Mohamed I Al Ashmawy、John M. Mellor

  DOI：10.1016/s0040-4039(00)96017-9

  日期：1987.1

  Reaction of manganic acetate with organic disulphides in dichloromethane-trifluoroacetic acid in the presence of a variety of unsaturated amides leads to intramolecular cyclisation with formation of sulphenylated oxazolines, oxazines or tetrahydropyrroles.

  在各种不饱和酰胺存在下，乙酸锰与有机二硫化物在二氯甲烷-三氟乙酸中的反应导致分子内环化，形成亚硫酰基化的恶唑啉，恶嗪或四氢吡咯。
• NON-AQUEOUS PIGMENTED INKJET INKS
  申请人：Hoogmartens Ivan

  公开号：US20090270537A1

  公开（公告）日：2009-10-29

  A non-aqueous inkjet ink includes C.I. Pigment Yellow 150 and a polymeric dispersant according to Formula (I): wherein, T represents hydrogen or a polymerization terminating group; Z represents the residue of polyethyleneimine having a number-average molecular weight of at least 100; A represents an oxyalkylene carbonyl group; T-C(O)A n - represents a TPOAC-chain which is bound to Z through an amide bond; and n and m are integers wherein m is at least 2 and n is from 2 to 100; the polymeric dispersant fulfills the conditions of: W TPOAC >57 and N Amide ≧65 mol % wherein W TPOAC represents the ratio of the weight percentage of TPOAC-chains over the weight percentage of amide bonds in the polymeric dispersant; N Amide represents the mol % of amide bonds based on the total nitrogen content of the polymeric dispersant; and the values of W TPOAC and N Amide are calculated from the total nitrogen content determined by dry combustion of the polymeric dispersant and from the amine content determined through potentiometric titration in a mixture of CH 3 COOH:THF (14.5:0.5) with 0.1N aqueous perchloric acid.

  一种非水性喷墨墨水，包括C.I. Pigment Yellow 150和根据公式（I）的聚合物分散剂： 其中，T代表氢或聚合物终止基团；Z代表具有至少100的数均分子量的聚乙烯亚胺的残基；A代表氧烷基羰基基团；T-C（O）An-代表通过酰胺键与Z结合的TPOAC链；而n和m是整数，其中m至少为2，n为2至100之间； 聚合物分散剂满足以下条件： WTPOAC > 57，NAmide≧65 mol％ 其中，WTPOAC代表聚合物分散剂中TPOAC链的重量百分比与酰胺键的重量百分比之比；NAmide代表聚合物分散剂总氮含量基础上的酰胺键摩尔百分比；WTPOAC和NAmide的值是通过干燥燃烧聚合物分散剂确定的总氮含量以及在CH3COOH：THF（14.5：0.5）混合物中用0.1N的高氯酸水溶液进行电位滴定测定的胺含量计算出来的。
• NOVEL DERIVATIVES OF BENZIMIDAZOLE AND IMIDAZO-PYRIDINE AND THEIR USE AS MEDICAMENTS
  申请人：POITOUT Lydie

  公开号：US20090270372A1

  公开（公告）日：2009-10-29

  A subject of the present Application is novel derivatives of benzimidazole and imidazopyridine which have a good affinity for certain sub-types of melanocortin receptors, in particular the MC4 receptors. They are particularly useful for treating pathological conditions and diseases in which one or more melanocortin receptors are involved. The invention also relates to pharmaceutical compositions containing said products.

  本申请的主题是苯并咪唑和咪唑吡啶的新衍生物，它们对于某些亚型的黑色素皮质素受体，特别是MC4受体具有良好的亲和力。它们特别适用于治疗涉及一个或多个黑色素皮质素受体的病理条件和疾病。本发明还涉及含有上述产物的制药组合物。