(E)-1-(2,5-dimethoxy-4-methylphenyl)propene | 81129-27-3

• 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)-1-(2,5-dimethoxy-4-methylphenyl)propene
• 英文别名: (E)-1,4-dimethoxy-2-methyl-5-(prop-1-en-1-yl)benzene；1,4-dimethoxy-2-methyl-5-[(E)-prop-1-enyl]benzene
• CAS: 81129-27-3
• 化学式: C₁₂H₁₆O₂
• 分子量: 192.258
• InChiKey: WFGVENXCFFYSTH-AATRIKPKSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-溴-2,5-二甲氧基-4-甲基苯 在 Hoveyda-Grubbs catalyst second generation 、 4-甲基-4-戊烯醇 、 lithium chloride 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.08h， 生成 (Z)-1-(2,5-dimethoxy-4-methylphenyl)propene 、 (E)-1-(2,5-dimethoxy-4-methylphenyl)propene
  参考文献：
  名称：

  Chabrolobenzoquinone H的对映体特异性全合成和绝对构型分配

  摘要：

  Chabrolobenzoquinone H ( 1 ) 是一种具有细胞毒活性的美二萜代谢物，通过手性池衍生的脂肪族 PT-砜和苯醌醛伴侣之间的立体选择性 Julia-Kocienski 烯化合成。后者是通过连续的扩链步骤获得的，包括 Stille 偶联和立体定向烯烃交叉复分解反应，然后是丙二酸酯合成和 Krapcho 脱羧。此外，这种全合成安全地确定了目标天然产物的绝对构型。

  DOI：

  10.1021/acs.joc.1c02634

文献信息

• FULLERENE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE COMPRISING FULLERENE DERIVATIVES
  申请人：LG CHEM, LTD.

  公开号：US20160329498A1

  公开（公告）日：2016-11-10

  The present specification relates to an organic electronic device including a fullerene derivative.

  本规范涉及包括富勒烯衍生物在内的有机电子器件。
• POLYMERIC COMPOUND HAVING RESIDUE OF NITROGEN-CONTAINING HETEROCYCLIC COMPOUND
  申请人：Anryu Makoto

  公开号：US20110118411A1

  公开（公告）日：2011-05-19

  A polymer compound having a residue of a compound represented by the following formula (1): wherein Ar represents an aryl group or mono-valent heterocyclic group.) and a residue of a compound represented by the following formula (2): wherein one member of Z 1 to Z 3 represents —N═ and two remainders thereof each represent —C(R′)═. Z 4 and Z 5 each represent —C(R′)═. One member of Z 6 to Z 8 represents —N═ and two remainders thereof each represent —C(R′)═. Z 9 and Z 10 each represent —C(R′)═. R′ represents a hydrogen atom, alkyl group or the like).

  具有以下式子（1）所代表的化合物残基（其中Ar代表芳基或一价杂环基）和以下式子（2）所代表的化合物残基的聚合物化合物：其中Z1到Z3中的一个成员表示—N═，其余两个残基各代表—C（R′）═。Z4和Z5分别表示—C（R′）═。Z6到Z8中的一个成员表示—N═，其余两个残基各代表—C（R′）═。Z9和Z10分别表示—C（R′）═。R′表示氢原子、烷基或类似物。
• Isomeric cyclopropyl ring-methylated homologs of trans-2-(2,5-dimethoxy-4-methylphenyl)cyclopropylamine, an hallucinogen analog
  作者：James N. Jacob、David E. Nichols

  DOI：10.1021/jm00347a009

  日期：1982.5

  The hallucinogen analogue trans-2-(2,5-dimethoxy-4-methylphenyl)cyclopropylamine was modified by adding a 3-methyl group, either cis or trans with respect to the amino group. These two isomeric cyclopropyl ring-methylated compounds were then tested for activity in the mouse ear-scratch assay and for a contractile effect in the rat fundus preparation. Neither compound was found to possess appreciable activity when compared to the nonmethylated parent, in either assay.
• ANTHRACENE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME
  申请人：Fukushima Daisuke

  公开号：US20100156284A1

  公开（公告）日：2010-06-24

  A polymer compound comprising a constitutional unit of the following formula (1): (wherein, P represents an integer of 1 to 4, Q represents an integer of 0 to 4. R X and R Y represent each independently an alkyl group, alkoxy group, alkylthio group, aryloxy group, arylthio group, arylalkyl group, arylalkoxy group or arylalkylthio group, when there exist a plurality of R X 's, these may be the same or different, and when there exist a plurality of R Y 's, these may be the same or different. Ar 1 represents an unsubstituted or substituted arylene group or an unsubstituted or substituted di-valent heterocyclic group, and Ar 2 represents an unsubstituted or substituted aryl group or an unsubstituted or substituted mono-valent heterocyclic group. A plurality of Ar 1 's and Ar 2 's may each be the same or different.).
• LIGHT EMITTING MATERIAL, INK COMPOSITION, THIN FILM, LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE
  申请人：Anryu Makoto

  公开号：US20130049571A1

  公开（公告）日：2013-02-28

  An object of the invention is to provide a light emitting material which can improve the luminous lifetime of a light emitting device by being included in a light emitting layer of the light emitting device. A means for achieving the object is a light emitting material characterized by comprising wherein the material comprises a conjugated polymer having a conjugated part and a blue light emitting compound having a blue light emitting part and satisfies the following formula (1): y ≧log 10 (5.1× x 0.2 +1)  (1) wherein y represents the amount of light emitted by the blue light emitting compound where the total amount of light emitted by the conjugated polymer and the blue light emitting compound in the light emitting material due to excitation caused by light having a wavelength of 370 nm is 1, and provided that the gram light absorption coefficient of the conjugated polymer and the blue light emitting compound in the light emitting material are expressed by ε 1 and ε 2 , and further the content of the blue light emitting compound is expressed by P 2 (parts by mass) where the total content of the conjugated polymer and the blue light emitting compound in the light emitting material is 100 parts by mass, a value represented by (ε 2 /ε 1 )×P 2 corresponds to x.