(E)-2-(2-tert-butyl-6-(4-diethylaminostyryl)-4H-pyran-4-ylidene)malononitrile | 1165800-74-7

• 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: (E)-2-(2-tert-butyl-6-(4-diethylaminostyryl)-4H-pyran-4-ylidene)malononitrile
• 英文别名: 2-[2-tert-butyl-6-[(E)-2-[4-(diethylamino)phenyl]ethenyl]pyran-4-ylidene]propanedinitrile
• CAS: 1165800-74-7
• 化学式: C₂₄H₂₇N₃O
• 分子量: 373.498
• InChiKey: DJXBSTQEAQWMDR-JLHYYAGUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  60
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2-(2-叔丁基-6-甲基-4-吡喃亚基)丙二腈 、 N,N-二乙基-4-氨基苯甲醛 在 哌啶 作用下， 以 乙腈 为溶剂， 以57%的产率得到(E)-2-(2-tert-butyl-6-(4-diethylaminostyryl)-4H-pyran-4-ylidene)malononitrile
  参考文献：
  名称：

  New one- and two-dimensional 4H-pyranylidene NLO-phores

  摘要：

  Dipolar, V-shaped compounds derived from 4H-pyranylidene-linked acceptors have been synthesized, and their linear and nonlinear optical properties (displaying mu beta values up to 3000 x 10(-48) esu) have been compared to those of analogous one-dimensional derivatives. The pyranylidene ring behaves strictly as a spacer, and not as a donor group. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.03.197

文献信息

• New one- and two-dimensional 4H-pyranylidene NLO-phores
  作者：Raquel Andreu、Laura Carrasquer、Javier Garín、María Jesús Modrego、Jesús Orduna、Raquel Alicante、Belén Villacampa、Magali Allain

  DOI：10.1016/j.tetlet.2009.03.197

  日期：2009.6

  Dipolar, V-shaped compounds derived from 4H-pyranylidene-linked acceptors have been synthesized, and their linear and nonlinear optical properties (displaying mu beta values up to 3000 x 10(-48) esu) have been compared to those of analogous one-dimensional derivatives. The pyranylidene ring behaves strictly as a spacer, and not as a donor group. (C) 2009 Elsevier Ltd. All rights reserved.