1360149-85-4Relevant academic research and scientific papers
4,5-, 3,6-, and 3,4,5,6-tert-Butylsulfanylphthalonitriles: Synthesis and comparative structural and spectroscopic analyses
Kumru, Ufuk,Dumoulin, Fabienne,Jeanneau, Erwann,Yuksel, Fatma,Cabezas, Yari,Zorlu, Yunus,Ahsen, Vefa
, p. 175 - 183 (2012)
Three tert-butylsulfanylphthalonitriles have been prepared with optimized synthetic procedures. Their comparative structural analyses have been completed, with a focus on IR and NMR spectroscopy and refined X-ray structural data. Miscellaneous parameters such as UV absorption, melting points, and related polarity of the compounds are summarized. Springer Science+Business Media, LLC 2011.
1,4,8,11,15,18,22,25-alkylsulfanyl phthalocyanines: Effect of macrocycle distortion on spectroscopic and packing properties
Zorlu, Yunus,Kumru, Ufuk,I?ci, ümit,Divrik, Burcin,Jeanneau, Erwann,Albrieux, Florian,Dede, Yavuz,Ahsen, Vefa,Dumoulin, Fabienne
, p. 6580 - 6583 (2015)
The effect of phthalocyanine macrocycle distortion on its spectroscopic and packing properties is studied, by comparing two phthalocyanines octa-non-peripherally substituted by alkanethiols of different bulkiness (n-hexyl and tert-butyl). Their X-ray structures evidence their core shape, respectively planar and strongly distorted, inducing a 55 nm shift of their maximum absorption wavelength. Comparison of frontier orbital energies revealed that this distortion decreases the conjugation potency of the benzo rings to the central pyrrolic rings. Also the tert-butyl derivative presents a MOF-like porous crystalline assembly with 22.2% void.
The effect of substitutents at alkylsulfanyl/arylsulfanyl non-peripherally substituted phthalocyanines: Spectral and photophysical properties, basicity and photostability
Cidlina, Antonin,Pausimova, Zuzana,Miletin, Miroslav,Zimcik, Petr,Novakova, Veronika
, p. 1095 - 1106 (2016/01/15)
A series of magnesium, zinc and metal-free derivatives of non-peripherally substituted phthalocyanines (Pcs) bearing alkylsulfanyl or arylsulfanyl groups of different bulkiness was synthesized. Their spectral and photophysical properties including also th
