N-(3-(4-methylphenylimino)butan-2-ylidene)-4-methylbenzenamine | 19215-50-0

• 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: N-(3-(4-methylphenylimino)butan-2-ylidene)-4-methylbenzenamine
• 英文别名: 2,3-dimethyl-1,4-bis(p-tolyl)-1,4-diaza-1,3-butadiene；2,3-dimethyl-1,4-di(p-tolyl)-1,4-diazabuta-1,3-diene；(E,E)-N,N′-bis(p-tolylbutane)-2,3-diimine；Diacetyl-bis(4-methyl-anil)
• CAS: 19215-50-0
• 化学式: C₁₈H₂₀N₂
• 分子量: 264.37
• InChiKey: FHELVLYESJUGRR-MXWIWYRXSA-N

物化性质

• 熔点：
  110.2-111.6 °C
• 沸点：
  407.3±48.0 °C(Predicted)
• 密度：
  0.97±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.19
• 重原子数：
  20.0
• 可旋转键数：
  3.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  24.72
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  乙醛肟 、 N-(3-(4-methylphenylimino)butan-2-ylidene)-4-methylbenzenamine 在 对甲苯磺酸 作用下， 以 乙醇 、 甲苯 为溶剂， 反应 7.0h， 以22%的产率得到2,4,5-trimethyl-1-(p-methylphenyl)-1H-imidazole N³-oxide
  参考文献：
  名称：

  Alcazar, Jesus; Begtrup, Mikael; Hoz, Antonio de la, Journal of the Chemical Society. Perkin transactions I, 1995, # 19, p. 2467 - 2470

  摘要：

  DOI：
• 作为产物：
  描述：

  乙烷,三氯氟- 、 2,3-丁二酮 以 甲醇 为溶剂， 反应 24.0h， 以80%的产率得到N-(3-(4-methylphenylimino)butan-2-ylidene)-4-methylbenzenamine
  参考文献：
  名称：

  合成外-咪唑啉-2-酮二烯，它们的异构化，和选择性尔斯-阿尔德环加成

  摘要：

  描述了外-咪唑烷基-2-酮二烯的有效和替代合成。用双亚氨基衍生物，二乙酰基和三光气进行缩合反应，得到对称的N，N-二取代的二烯。烷基甲基α-二酮的使用导致不对称二烯的形成，对其进行异构化以在路易斯酸条件下提供更稳定的内外环二烯。评估了这些二烯在Diels-Alder反应中的反应性以及区域和立体选择性。他们被证明是高度反应性和选择性的。过渡态的DFT计算说明了它们的行为。

  DOI：

  10.1021/acs.joc.7b02344

文献信息

• Synthesis of Imidazole N-Oxides in Solvent-free Conditions
  作者：Antonio de la Hoz、Jesús Alcázar、Mikael Begtrup

  DOI：10.3987/com-96-7461

  日期：——
• Copper Containing Hydrosilylation Catalysts and Compositions Containing the Catalysts
  申请人：Dow Corning Corporation

  公开号：US20140206863A1

  公开（公告）日：2014-07-24

  A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains a metal-ligand complex that can be prepared by a method including reacting a metal precursor and a ligand.
• BIS-IMINE COMPLEX OF LANTHANIDES, CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES
  申请人：Ricci Giovanni

  公开号：US20140228206A1

  公开（公告）日：2014-08-14

  A bis-imine complex of lanthanides having general formula (I): Said bis-imine complex of lanthanides having general formula (I) can be advantageously used in a catalytic system for the (co)polymerization of conjugated dienes.
• PROCESS FOR THE PREPARATION OF (CO) POLYMERS OF CONJUGATED DIENES IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A BIS-IMINE COMPLEX OF COBALT
  申请人：VERSALIS S.P.A.

  公开号：US20150329651A1

  公开（公告）日：2015-11-19

  Process for the preparation of (co) polymers of conjugated dienes which comprises polymerizing at least one conjugated diene in the presence of a catalytic system comprising at least one bisimine complex of cobalt having general formula (I) wherein: —n is 0 or 1; —Y represents a group —CR′R″— wherein R′ and R″, equal to or different from each other, represent a hydrogen atom; or a linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl group; or a divalent aromatic group optionally substituted; —R 1 and R 2 , equal to or different from each other, represent a hydrogen atom; or they are selected from a linear or branched Ci-C2o/preferably C 1 -C 15 , alkyl group optionally halogenated, cycloalkyl groups optionally substituted; or R 1 and R 2 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 4 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups, said cycle optionally containing heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; R 3 and R 4 , equal to or different from each other, represent a hydrogen atom; or they are selected from a linear or branched Ci-C20, preferably C 1 -C 15 , alkyl groups optionally halogenated, cycloalkyl groups optionally substituted, aryl groups optionally substituted; or R2 and R4 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched Ci-C2o, preferably C1-C15 alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; or R 1 and R 3 can be optionally bound to each other to form, together with the other atoms to which they are bound, a cycle containing from 3 to 6 carbon atoms, saturated, unsaturated, or aromatic, optionally substituted with linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups, said cycle optionally containing other heteroatoms such as, for example, oxygen, sulfur, nitrogen, silicon, phosphorous, selenium; X 1 and X 2 , equal to or different from each other, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C 1 -C 20 preferably C 1 -C 15 , alkyl groups, —OCOR 5 groups or —OR 3 groups wherein R 5 is selected from linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups.
• US9512252B2
  申请人：——

  公开号：US9512252B2

  公开（公告）日：2016-12-06