N-phenyl-N'-(1-phenylvinyl)carbodiimide | 134643-09-7

• 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: N-phenyl-N'-(1-phenylvinyl)carbodiimide
• CAS: 134643-09-7
• 化学式: C₁₅H₁₂N₂
• 分子量: 220.274
• InChiKey: WGOUFRQYNVIYDK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-phenyl-N'-(1-phenylvinyl)carbodiimide 、 4-(1-苯基乙烯基)吗啉 以 various solvent(s) 为溶剂， 反应 0.5h， 以30%的产率得到2-phenylamino-4,6-diphenylpyridine
  参考文献：
  名称：

  关于（乙烯基亚氨基）正膦的反应。第 17 部分。 N-乙烯基碳二亚胺的制备及其与几种亲二烯体的 [4+2] 环加成得到吡啶环系统

  摘要：

  研究了（乙烯基亚氨基）三苯基正膦及其几种衍生物的氮杂-维蒂希反应，得到了 N-苯基-N'-乙烯基碳二亚胺及其衍生物，所有这些都与富电子亲二烯体（烯胺）发生了 [4+2] 环加成反应和/或缺电子的亲二烯体（活化的乙炔），导致形成吡啶环系统。环加成反应的区域选择性可以在前沿轨道考虑的基础上合理化。

  DOI：

  10.1246/bcsj.64.1325
• 作为产物：
  描述：

  N-(1-Phenylvinylimino)triphenylphosphorane 、 异氰酸苯酯 以 苯 为溶剂， 以87%的产率得到N-phenyl-N'-(1-phenylvinyl)carbodiimide
  参考文献：
  名称：

  热或路易斯酸促进的电环化和α，β-不饱和（共轭）碳二亚胺的杂Diels-Alder环加成：含氮杂环的简便合成

  摘要：

  由亚氨基膦酸酯与异氰酸酯的aza-Wittig反应制得的α，β-二芳基乙烯基-和α-苯乙烯基-碳二亚胺在加热或路易斯酸促进的条件下，通过适当的亲二烯体在加热或路易斯酸促进的条件下进行6π-电环化或Diels-Alder反应。作为四氰基乙烯，乙炔二甲酸二甲酯，马来酰亚胺，丙酸乙酯和异氰酸甲苯磺酯，得到异喹啉，吡啶，恶嗪，嘧啶和吡咯并吡啶。相反，即使在严格的反应条件下，β-苯乙烯基碳二亚胺对电环化或Diels-Alder反应也完全不反应。4-Coumarylcarbodiimide通过烯胺加热或在路易斯酸催化剂存在下与烯胺进行逆电子需求的Diels-Alder反应，得​​到苯并吡啶。

  DOI：

  10.1039/a805574b

文献信息

• Lewis Acid-Induced Hetero Diels-Alder Reaction of Conjugated Carbodiimides
  作者：Takao Saito、Takahiro Ohkubo、Katsuhiro Maruyama、Hideki Kuboki、Shinichi Motoki

  DOI：10.1246/cl.1993.1127

  日期：1993.7

  In the presence of a Lewis acid conjugated carbodiimides smoothly react as 2-azadienes with various dienophiles such as acetylenic compound, enamine, vinyl ether, and aldehyde under mild reaction conditions to give good yields of nitrogen heterocycles as cycloadducts.

  在路易斯酸共轭碳二亚胺的存在下，在温和的反应条件下，作为 2-氮杂二烯与各种亲双烯体（如炔属化合物、烯胺、乙烯基醚和醛）顺利反应，得到良好的氮杂环作为环加合物的产率。
• VINYL RESIN AND RESIN COMPOSITION
  申请人：SANYO CHEMICAL INDUSTRIES, LTD.

  公开号：US20150119497A1

  公开（公告）日：2015-04-30

  The present invention aims to provide a vinyl resin which, with a polyurethane resin, is capable of providing a film excellent in mechanical strength, weather resistance, solvent resistance, and water resistance. The vinyl resin (V1) of the present invention is obtainable by polymerizing monomer components including a monomer (X) represented by the formula (1): wherein M 1 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; c is 1 if M 1 is a hydroxy group, or c is an integer satisfying 1≦c≦(valence of M 1 ) if M 1 is a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which c number of active hydrogen atoms are removed; R 1 is an ethylenic unsaturated bond-containing group, and when the formula (1) includes multiple R1's, they may be the same as or different from each other; M 2 is a hydroxy group or a residue of an active hydrogen-containing organic compound having a valence of 1 to 20 from which one active hydrogen atom is removed, and when the formula (1) includes multiple M 2 's, they may be the same as or different from each other, and M 2 and M 1 may be the same as or different from each other; L is a residue of an aromatic polycarboxylic acid having 3 or more carboxyl groups from which all the carboxyl groups are removed, the aromatic ring of L is constituted by carbon atoms, and each of the carbon atoms may optionally have a halogen atom and/or a substituent which is not a carboxyl group, but at least one of the carbon atoms has a hydrogen atom; a and b are each an integer of 0 or greater and they satisfy 2≦(a+b)≦(d−2), when the formula (1) includes multiple a's, they may be the same as or different from each other and at least one of c number of a's is not 0, and when the formula (1) includes multiple b's, they may be the same as or different from each other; and d is the number of hydrogen atoms bonded to the carbon atoms constituting the aromatic ring assuming that all the substituents including the carboxyl groups of the aromatic polycarboxylic acid are replaced by hydrogen atoms, in other words, the number of moieties capable of being replaced by a substituent on the aromatic ring.

  本发明旨在提供一种乙烯基树脂，该树脂与聚氨酯树脂一起使用，能够提供机械强度、耐候性、耐溶剂性和耐水性优异的膜。本发明的乙烯基树脂（V1）可通过聚合单体组分获得，该组分包括由式（1）表示的单体（X）：其中M1是具有1到20个活性氢原子的具有价为1到20的活性氢含有机化合物的羟基或残基，从中去除了c个活性氢原子，则当M1是羟基时，c为1，或当M1是具有价为1到20的活性氢含有机化合物的残基时，c是满足1≤c≤（M1的价）的整数；R1是含有乙烯基不饱和键的基团，当式（1）包括多个R1时，它们可以相同或不同；M2是具有1到20个活性氢原子的具有价为1到20的活性氢含有机化合物的羟基或残基，从中去除了一个活性氢原子，当式（1）包括多个M2时，它们可以相同或不同，且M2和M1可以相同或不同；L是具有3个或更多羧基的芳香族多羧酸的残基，L的芳香环由碳原子构成，每个碳原子可以选择性地具有卤素原子和/或不是羧基的取代基，但至少有一个碳原子具有氢原子；a和b分别是大于或等于0的整数，它们满足2≤（a+b）≤（d-2），当式（1）包括多个a时，它们可以相同或不同，并且c个a中至少有一个不为0，当式（1）包括多个b时，它们可以相同或不同；d是假设芳香环上包括羧基的所有取代基都被氢原子取代的碳原子上结合的氢原子数，换句话说，是能够被芳香环上取代基替换的基团数。
• NITTA, MAKOTO;SOEDA, HIRONOBU;KOYAMA, SHINYA;IINO, YUKIO, BULL. CHEM. SOC. JAP., 64,(1991) N, C. 1325-1331
  作者：NITTA, MAKOTO、SOEDA, HIRONOBU、KOYAMA, SHINYA、IINO, YUKIO

  DOI：——

  日期：——
• POLYGLYCOLIC ACID RESIN COMPOSITION, MOLDED PRODUCT FOR WELL DRILLING, AND DOWNHOLE TOOL MEMBER
  申请人：Kureha Corporation

  公开号：US20170306144A1

  公开（公告）日：2017-10-26

  In light of increasingly severe and diverse excavation conditions for hydrocarbon resource recovery, such as the drilling of very deep wells, provided is a highly impact-resistant polyglycolic acid resin composition that is resistant to damage even from contact or collision with various members during molding, transport, and well drilling; has excellent mechanical properties and heat resistance; can easily be removed as necessary after the completion of well treatment; and contributes to reducing the cost and shortening the process of well drilling. Also, provided is a molded product for well drilling, such as a downhole tool member.
• Thermal or Lewis acid-promoted electrocyclisation and hetero Diels–Alder cycloaddition of α,β-unsaturated (conjugated) carbodiimides: a facile synthesis of nitrogen-containing heterocycles
  作者：Takao Saito、Takahiro Ohkubo、Hideki Kuboki、Masayuki Maeda、Kensaku Tsuda、Takayuki Karakasa、Sadayoshi Satsumabayashi

  DOI：10.1039/a805574b

  日期：——

  β-styrylcarbodiimide was entirely unreactive toward either the electrocyclisation or the Diels–Alder reaction even under severe reaction conditions. 4-Coumarylcarbodiimide underwent an inverse electron-demand Diels–Alder reaction with an enamine either thermally or in the presence of a Lewis acid catalyst to afford chromenopyridines. Thus experimentally observed reactivity differences of the substituted

  由亚氨基膦酸酯与异氰酸酯的aza-Wittig反应制得的α，β-二芳基乙烯基-和α-苯乙烯基-碳二亚胺在加热或路易斯酸促进的条件下，通过适当的亲二烯体在加热或路易斯酸促进的条件下进行6π-电环化或Diels-Alder反应。作为四氰基乙烯，乙炔二甲酸二甲酯，马来酰亚胺，丙酸乙酯和异氰酸甲苯磺酯，得到异喹啉，吡啶，恶嗪，嘧啶和吡咯并吡啶。相反，即使在严格的反应条件下，β-苯乙烯基碳二亚胺对电环化或Diels-Alder反应也完全不反应。4-Coumarylcarbodiimide通过烯胺加热或在路易斯酸催化剂存在下与烯胺进行逆电子需求的Diels-Alder反应，得​​到苯并吡啶。