9,18-Bis(2-octyldodecyl)-6,15-dithiophen-2-yl-7,9,16,18-tetrazahexacyclo[11.7.1.14,20.02,11.03,8.017,21]docosa-1(21),2(11),3(8),4,6,12,14,16,20(22)-nonaene-10,19-dione | 1426582-24-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 9,18-Bis(2-octyldodecyl)-6,15-dithiophen-2-yl-7,9,16,18-tetrazahexacyclo[11.7.1.14,20.02,11.03,8.017,21]docosa-1(21),2(11),3(8),4,6,12,14,16,20(22)-nonaene-10,19-dione
• 英文别名: 9,18-bis(2-octyldodecyl)-6,15-dithiophen-2-yl-7,9,16,18-tetrazahexacyclo[11.7.1.14,20.02,11.03,8.017,21]docosa-1(21),2(11),3(8),4,6,12,14,16,20(22)-nonaene-10,19-dione
• CAS: 1426582-24-2
• 化学式: C₆₆H₉₂N₄O₂S₂
• 分子量: 1037.61
• InChiKey: WFBUISMKIBXDEF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  24.4
• 重原子数：
  74
• 可旋转键数：
  38
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.61
• 拓扑面积：
  123
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4,9-二溴-2,7-二(2-辛基十二烷基)苯并[lmn][3,8]邻二氮杂菲-1,3,6,8(2H,7H)-四酮 在 ammonium hydroxide 、 四(三苯基膦)钯 作用下， 以 甲醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 4.0h， 生成 9,18-Bis(2-octyldodecyl)-6,15-dithiophen-2-yl-7,9,16,18-tetrazahexacyclo[11.7.1.14,20.02,11.03,8.017,21]docosa-1(21),2(11),3(8),4,6,12,14,16,20(22)-nonaene-10,19-dione
  参考文献：
  名称：

  Extended π-Conjugated Molecules Derived from Naphthalene Diimides toward Organic Emissive and Semiconducting Materials

  摘要：

  In this paper, a new synthetic way to modify naphthalene diimide (NDI) at "shoulder" positions is reported. The key step of the transformation is the intramolecular cyclization involving ethynyl and imidecarbonyl groups. The structure of the intermediate pyrylium cation was confirmed by X-ray crystal structural analysis. New conjugated molecules 1a-g were successfully synthesized in acceptable yields. Their absorption and fluorescence spectra were measured. Among them 1c-f are strongly emissive in solutions. Furthermore, 1b-f are also fluorescent in their solid states; in particular, 1b exhibits a typical aggregation-induced enhanced emission feature. Yellow-emissive microfibrils of Id show potential optical waveguide behavior. HOMO/LUMO energies of 1a-f were determined based on their cyclic voltammograms. The results also reveal that HOMO/LUMO energies of these new conjugated molecules are influenced by the two flanking moieties. Notably, the thin film of 1c that is emissive shows p-type semiconducting behavior with hole mobility up to 0.0063 cm(2) V-1 s(-1) based on the transfer and output characteristics of the OFET (organic field effect transistor).

  DOI：

  10.1021/jo302677k

文献信息

• Extended π-Conjugated Molecules Derived from Naphthalene Diimides toward Organic Emissive and Semiconducting Materials
  作者：Yonghai Li、Guanxin Zhang、Ge Yang、Yunlong Guo、Chong’an Di、Xin Chen、Zitong Liu、Huiying Liu、Zhenzhen Xu、Wei Xu、Hongbing Fu、Deqing Zhang

  DOI：10.1021/jo302677k

  日期：2013.4.5

  In this paper, a new synthetic way to modify naphthalene diimide (NDI) at "shoulder" positions is reported. The key step of the transformation is the intramolecular cyclization involving ethynyl and imidecarbonyl groups. The structure of the intermediate pyrylium cation was confirmed by X-ray crystal structural analysis. New conjugated molecules 1a-g were successfully synthesized in acceptable yields. Their absorption and fluorescence spectra were measured. Among them 1c-f are strongly emissive in solutions. Furthermore, 1b-f are also fluorescent in their solid states; in particular, 1b exhibits a typical aggregation-induced enhanced emission feature. Yellow-emissive microfibrils of Id show potential optical waveguide behavior. HOMO/LUMO energies of 1a-f were determined based on their cyclic voltammograms. The results also reveal that HOMO/LUMO energies of these new conjugated molecules are influenced by the two flanking moieties. Notably, the thin film of 1c that is emissive shows p-type semiconducting behavior with hole mobility up to 0.0063 cm(2) V-1 s(-1) based on the transfer and output characteristics of the OFET (organic field effect transistor).