4,4'-[(3,3,4,4,5,5-六氟环戊-1-烯-1,2-二基)双(5-甲基噻吩-4,2-二基)]二吡啶

4,4'-[(3,3,4,4,5,5-六氟环戊-1-烯-1,2-二基)双(5-甲基噻吩-4,2-二基)]二吡啶是一种有机化合物,它可以八氟环戊烯和3-溴-2-甲基-5-(4-吡啶基)噻吩为原料反应得到。[3]它可以和金属形成配位化合物[3]金属有机框架材料[4]

4,4'-[(3,3,4,4,5,5-六氟环戊-1-烯-1,2-二基)双(5-甲基噻吩-4,2-二基)]二吡啶
英文名 4,4'-[(3,3,4,4,5,5-Hexafluoro-1-cyclopentene-1,2-diyl)bis(5-methyl-4,2-thiophenediyl)]bis[pyridine]
别名 4,4'-[(3,3,4,4,5,5-六氟环戊-1-烯-1,2-二基)双(5-甲基-4,2-噻吩二基)]二吡啶
1,2-双[2'-甲基-5'-(吡啶-4''-基)噻吩-3'-基]六氟环戊烯
PDTEo
PyDTEopen
识别
CAS号 154566-71-9  checkY
SMILES
 
  • n1ccc(cc1)C2=CC(=C(s2)C)C3=C(C(F)(F)C(F)(F)C3(F)F)C4=C(C)SC(=C4)c5ccncc5
性质
化学式 C25H16F6N2S2
摩尔质量 522.53 g·mol⁻¹
外观 白色粉末[1]
密度 1.48±0.1 g·cm−3(20 °C)[2]
溶解性 4.8×10−5 g(25 °C)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
标题化合物(PDTEo)可以在紫外线下转化为图示化合物(PDTEc);后者在长波段(>500 nm[5])可见光照射下转化为前者。[1]

参考文献

  1. ^ 1.0 1.1 Sylvain L. Gilat, Stephen H. Kawai, Jean-Marie Lehn. Light-Triggered Molecular Devices: Photochemical Switching Of optical and Electrochemical Properties in Molecular Wire Type Diarylethene Species. Chemistry - A European Journal. 1995-08, 1 (5): 275–284 [2020-08-20]. doi:10.1002/chem.19950010504 (英语). 
  2. ^ 2.0 2.1 Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 ((C) 1994-2020 ACD/Labs). Retrieved from SciFinder. [2020-08-20]
  3. ^ 3.0 3.1 Andreu Presa, Guillem Vázquez, Leoní A. Barrios, Olivier Roubeau, Luís Korrodi-Gregório, Ricardo Pérez-Tomás, Patrick Gamez. Photoactivation of the Cytotoxic Properties of Platinum(II) Complexes through Ligand Photoswitching. Inorganic Chemistry. 2018-04-02, 57 (7): 4009–4022 [2020-08-20]. ISSN 0020-1669. doi:10.1021/acs.inorgchem.8b00146. (原始内容存档于2021-09-23) (英语). 
  4. ^ Hiroshi Sato, Toshiya Matsui, Zhiyi Chen, Jenny Pirillo, Yuh Hijikata, Takuzo Aida. Photochemically Crushable and Regenerative Metal–Organic Framework. Journal of the American Chemical Society. 2020-08-19, 142 (33): 14069–14073 [2020-08-20]. ISSN 0002-7863. doi:10.1021/jacs.0c06615 (英语). 
  5. ^ Sumin Lee, Youngmin You, Kei Ohkubo, Shunichi Fukuzumi, Wonwoo Nam. Mechanism and Fluorescence Application of Electrochromism in Photochromic Dithienylcyclopentene. Organic Letters. 2012-05-04, 14 (9): 2238–2241 [2020-08-20]. ISSN 1523-7060. doi:10.1021/ol300604n (英语).