1,1-Bis-(p-dimethylaminophenyl)-propen | 6332-03-2

• 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: 1,1-Bis-(p-dimethylaminophenyl)-propen
• 英文别名: 1,1-bis(4-dimethylaminophenyl)1-propene；1,1-Bis(4-dimethylaminophenyl)propene；4-[1-[4-(dimethylamino)phenyl]prop-1-enyl]-N,N-dimethylaniline
• CAS: 6332-03-2
• 化学式: C₁₉H₂₄N₂
• 分子量: 280.413
• InChiKey: UDCAZMJSUNJNER-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,1-Bis-(p-dimethylaminophenyl)-propen 生成 hexa-N-methyl-4,4'-propenylidene-di-anilinium; dipicrate
  参考文献：
  名称：

  Influences of support fibers on shapes of heptane/hexadecane droplets in reduced gravity

  摘要：

  This paper describes analytical and experimental results related to the effects of support fibers on shapes of heptane/hexadecane mixture droplets (both burning and evaporating) in reduced gravity. The experimental results were obtained from large droplets (a few mm) investigated during the MSL-1 Flight of Spacelab. Theoretical (asymptotic) analyses are developed to predict droplet shapes. These analyses, which predict droplet shapes very well, illustrate important aspects of droplet shapes in a transparent fashion. The asymptotic theory shows that for small droplet-fiber contact angles, two spatial zones exist where droplet shapes behave differently. Away from a fiber a droplet is essentially spherical. As the fiber is approached, however deviations from spherical symmetry are significant. Previously developed analytical theory to predict macroscopic droplet shapes also compares well with experimental results. In addition, the experiments indicate that thin liquid films can form on support fibers. In the present experiments, these films apparently lead to transient formation of small droplets/bubbles on the support fibers at locations near the surface of a droplet.

  DOI：

  10.1007/bf02881679
• 作为产物：
  描述：

  2,2-bis(4-dimethylaminophenyl)butyric acid 以76.8%的产率得到1,1-Bis-(p-dimethylaminophenyl)-propen
  参考文献：
  名称：

  Process for preparing diphenylalkene derivatives

  摘要：

  制备公式[II]的二苯基烯衍生物的方法，包括氧化公式[I]的二苯基烷酸衍生物，其中R.sub.1和R.sub.2分别是取代或未取代的烷基、取代或未取代的烯基、取代或未取代的炔基、取代或未取代的环烷基、取代或未取代的芳基、R.sub.1和R.sub.2可以与相邻苯环一起形成杂环，R.sub.3、R.sub.4、R.sub.5、R.sub.6、R.sub.7、R.sub.8、R.sub.9、R.sub.10和R.sub.11分别是氢原子、卤原子、取代或未取代的烷基、取代或未取代的羟基或取代或未取代的氨基，R.sub.12和R.sub.13分别是氢原子或取代或未取代的烷基，X是羧基、酰胺、酯或其卤化物。

  公开号：

  US04898941A1

文献信息

• 2,2 (Diarlyl) Vinylphosphine compound, palladium catalyst thereof, and process for producing arylamine, diaryl, or arylalkyne with the catalyst
  申请人：——

  公开号：US20020058837A1

  公开（公告）日：2002-05-16

  A novel 2,2-(diaryl)vinylphosphine compound represented by the following general formula (1): 1 (wherein R 1 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alicyclic group having 5 to 7 carbon atoms, etc.; R 2 , R 3 , R 4 , R 5 , R 6 , and R 7 may be the same or different and each is an alkyl group having 1 to 6 carbon atoms, an alicyclic group having 5 to 7 carbon atoms, etc., provided that R 4 and R 5 taken together and/or R 6 and R 7 taken together may represent a fused benzene ring, a substituted fused benzene ring, a trimethylene group, etc.; and p, q, r, and s each is 0 to 5, provided that p+q and r+s each is in the range of from 0 to 5); a palladium-phosphine catalyst obtained by causing a palladium compound to act on the novel 2,2-(diaryl)vinylphosphine compound; and a process for obtaining an arylamine, a diaryl and an arylalkyne in the presence of the palladium-phosphine catalyst.

  一种由以下通用公式（1）表示的新型2,2-(二芳基)乙烯膦化合物：其中R1是氢原子、具有1至6个碳原子的烷基基团、具有5至7个碳原子的脂环基团等；R2、R3、R4、R5、R6和R7可能相同或不同，每个是具有1至6个碳原子的烷基基团、具有5至7个碳原子的脂环基团等，但要求R4和R5一起和/或R6和R7一起可能代表融合苯环、取代融合苯环、三亚甲基基团等；p、q、r和s每个为0至5，但要求p+q和r+s分别在0至5的范围内；通过使钯化合物作用于新型2,2-(二芳基)乙烯膦化合物而获得的钯-膦催化剂；以及在钯-膦催化剂存在下获得芳胺、二芳基和芳基炔的方法。
• Heteroorganic betaines
  作者：I. V. Borisova、N. N. Zemlyanskii、A. K. Shestakova、Yu. A. Ustynyuk、E. A. Chernyshev

  DOI：10.1007/bf02494719

  日期：2000.5

  A method for the synthesis of a new class of betaines,viz., R31P+CR2R3SiR4R5S−, was developed. The experimental evidence for the intermediate formation of betaines R31P+−CR2R3−CR4R5−S− in the Wittig reaction for a series of thiocarbonyl compounds was obtained. A comparative analysis of the NMR spectra of betaines containing the+P−C−Si−S− and+P−C−C−S− fragments was performed.

  开发了一种合成新型甜菜碱的方法，即 R31P+CR2R3SiR4R5S−。获得了在一系列硫代羰基化合物的 Wittig 反应中甜菜碱 R31P+-CR2R3-CR4R5-S- 中间体形成的实验证据。对含有 +P-C-Si-S- 和 +P-C-C-S- 片段的甜菜碱的 NMR 谱进行了比较分析。
• Photochromism of 1,1-Diaryl-1-alkanols
  作者：Masaki Matsui、Michinori Tsuge、Katsuyoshi Shibata、Hiroshige Muramatsu

  DOI：10.1246/bcsj.67.1753

  日期：1994.6

  1,1-Bis[4-(dimethylamino)phenyl]-1-alkanols were found to show photochromism.

  发现 1,1-双[4-（二甲基氨基）苯基]-1-烷醇具有光致变色作用。
• 2,2(diarlyl)vinylphosphine compound, palladium catalyst thereof, and process for producing arylamine, diaryl, or arylalkyne with the catalyst
  申请人：Takasago International Corporation

  公开号：US06455720B1

  公开（公告）日：2002-09-24

  A novel 2,2-(diaryl)vinylphosphine compound represented by the following general formula (1): (wherein R1 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alicyclic group having 5 to 7 carbon atoms, etc.; R2, R3, R4, R5, R6, and R7 may be the same or different and each is an alkyl group having 1 to 6 carbon atoms, an alicyclic group having 5 to 7 carbon atoms, etc., provided that R4 and R5 taken together and/or R6 and R7 taken together may represent a fused benzene ring, a substituted fused benzene ring, a trimethylene group, etc.; and p, q, r, and s each is 0 to 5, provided that p+q and r+s each is in the range of from 0 to 5); a palladium-phosphine catalyst obtained by causing a palladium compound to act on the novel 2,2-(diaryl)vinylphosphine compound; and a process for obtaining an arylamine, a diaryl and an arylalkyne in the presence of the palladium-phosphine catalyst.

  下列通用式（1）所代表的新型2,2-(二芳基)乙烯基膦化合物：（其中R1为氢原子、具有1至6个碳原子的烷基、具有5至7个碳原子的脂环族基等；R2、R3、R4、R5、R6和R7可以相同也可以不同，每个都是具有1至6个碳原子的烷基、具有5至7个碳原子的脂环族基等，前提是R4和R5共同取代和/或R6和R7共同取代可以表示为融合苯环、取代融合苯环、三亚甲基基团等；p、q、r和s每个都为0至5，前提是p+q和r+s每个都在0至5的范围内）；由于将钯化合物作用于新型2,2-(二芳基)乙烯基膦化合物而获得的钯膦催化剂；以及在钯膦催化剂的存在下获得芳胺、二芳基和芳基炔的过程。
• New phthalide derivatives, process for preparing the same and recording system utilizing the same as colourless chromogenic material
  申请人：KANZAKI PAPER MANUFACTURING COMPANY LIMITED

  公开号：EP0062544A1

  公开（公告）日：1982-10-13

  A new phthalide derivative useful as a colourless chromogenic material has the general formula:

  一种可用作无色显色材料的新邻苯二甲酸酯衍生物的通式为