(Z)-2-Methyl-3-p-tolyl-acrylonitrile | 143165-03-1

• 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: (Z)-2-Methyl-3-p-tolyl-acrylonitrile
• 英文别名: (Z)-2-methyl-3-(4-methylphenyl)prop-2-enenitrile
• CAS: 143165-03-1
• 化学式: C₁₁H₁₁N
• 分子量: 157.215
• InChiKey: NAPMTSJLGOZEEN-YFHOEESVSA-N

物化性质

• 沸点：
  277.7±9.0 °C(Predicted)
• 密度：
  1.005±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  Acetic acid 2-cyano-1-p-tolyl-allyl ester 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 0.25h， 以62%的产率得到(Z)-2-Methyl-3-p-tolyl-acrylonitrile
  参考文献：
  名称：

  Applications of Baylis–Hillman coupling products: a remarkable reversal of stereochemistry from esters to nitriles: a simple synthesis of (2E)-2-methylalk-2-en-1-ols and (2Z)-2-methylalk-2-enenitriles

  摘要：

  甲基3-乙酰氧基-2-亚甲基烃酸酯与还原剂铝锂氢化物（LAH）在醇（1:1）中反应，生成(2E)-2-甲基烯-2-醇；而3-乙酰氧基-2-亚甲基烃腈与相同试剂反应则高产率地生成(2Z)-2-甲基烯腈。

  DOI：

  10.1039/c39920000955

文献信息

• DIINDENOTHIOPHENE DERIVATIVES AND USE THEREOF
  申请人：CHEN SHINN-HORNG

  公开号：US20100168444A1

  公开（公告）日：2010-07-01

  A diindenothiophene derivative of the following formula (1) is disclosed: wherein each of G 1 , G 2 , G 3 and G 4 is independently an unsubstituted or substituted C 6 -C 40 -aromatic group or a C 1 -C 40 -aliphatic group; A is an electron-withdrawing group; and D is an electron-donating group. The inventive diindenothiophene derivatives can be used in a dye-sensitized solar cell.

  以下是公开的一种二噻吩衍生物的化学式（1）： 其中，G1、G2、G3和G4中的每一个独立地是未取代或取代的C6-C40芳香基团或C1-C40脂肪基团；A是电子吸引基团；D是电子捐赠基团。这种创新的二噻吩衍生物可用于染料敏化太阳能电池。
• Synthesis of trisubstituted alkenes by reductive dehydroxylation of Baylis–Hillman adducts using polymethylhydrosiloxane (PMHS) and catalytic B(C6F5)3
  作者：S. Chandrasekhar、G. Chandrashekar、K. Vijeender、M. Srinivasa Reddy

  DOI：10.1016/j.tetlet.2006.03.014

  日期：2006.5

  B(C6F5)(3) as a catalyst and polymethylhydrosiloxane as a hydride source have been employed for the reductive dehydroxylation of Baylis-Hillman adducts wherein the hydride adds in an S(N)2' manner onto the unactivated allyl alcohol moiety with concomitant elimination of the hydroxy group along with double bond migration. The products formed were found to be E in the case of ester adducts and Z in the case of nitrile adducts. (c) 2006 Elsevier Ltd. All rights reserved.
• US8236967B2
  申请人：——

  公开号：US8236967B2

  公开（公告）日：2012-08-07
• [EN] REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS<br/>[FR] ESTERS DE CELLULOSE SUBSTITUÉS DE MANIÈRE RÉGIOSÉLECTIVE
  申请人：EASTMAN CHEM CO

  公开号：WO2019190756A1

  公开（公告）日：2019-10-03

  The present application discloses regioselectively substituted cellulose esters comprising aryl substituted acryloyl substituents, and films made from the regioselectively substituted cellulose esters.
• [EN] 2-ETHYLHEXANOYL SUBSTITUTED CELLULOSE ESTERS<br/>[FR] ESTERS DE CELLULOSE SUBSTITUÉS PAR LE 2-ÉTHYLHEXANOYLE
  申请人：EASTMAN CHEM CO

  公开号：WO2021041018A1

  公开（公告）日：2021-03-04

  The present application discloses regioselectively substituted cellulose esters comprising 2-ethylhexanoyl substituents that have desirable mechanical properties that allow the cellulose esters to be stretched into larger and thinner films while still maintaining their optical properties.