Oxygen- and sulfur-containing positively charged polycyclic aromatic hydrocarbons

Organic Letters
Dongqing WuKlaus Müllen

Abstract

Benzo[5,6]naphthaceno[1,12,11,10-jklmna]xanthylium (BNAX) and benzo[5,6]naphthaceno[1,12,11,10-jklmna]thioxanthylium (BNATX) salts were synthesized. Comparison of the UV-vis absorption and emission spectra of them and dibenzo[jk,mn]naphtho[2,1,8-fgh]thebenidinium (DBNT) salts suggests that the incorporation of different heteroatoms in the same PAH core changes their optoelectronic properties profoundly. Ordered columnar liquid crystalline phases were observed for di- and tridodecyl-substituted BNAX salts. X-ray scattering and molecular modeling indicate that three BNAX molecules self-assemble into a disklike structure, which further organizes into hexagonal columnar phases.

References

Apr 4, 2002·Journal of the American Chemical Society·Sylvia M DraperRethi Madathil
Apr 14, 2005·Chemical Reviews·Freek J M HoebenAlbertus P H J Schenning
Oct 19, 2006·Organic & Biomolecular Chemistry·Andrew C Benniston, Dorota B Rewinska
Feb 13, 2007·Chemical Reviews·Jishan WuKlaus Müllen
Jun 15, 2007·Angewandte Chemie·Dongqing WuKlaus Müllen
Nov 6, 2007·Chemical Society Reviews·Sergey SergeyevYves Henri Geerts
Apr 2, 2009·Chemistry : a European Journal·Shaobin MiaoUwe H F Bunz
Jun 25, 2009·Journal of the American Chemical Society·Dongqing WuKlaus Müllen
Jun 25, 2009·Chemistry : a European Journal·Uwe H F Bunz
Jul 10, 2009·The Journal of Physical Chemistry. B·Kathleen LavaThomas Cardinaels

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Citations

May 17, 2012·Acta Crystallographica. Section E, Structure Reports Online·Yong Bin Song, Bo Liu
Nov 4, 2015·Journal of the American Chemical Society·Ommid AnamimoghadamGötz Bucher
Apr 19, 2016·Chemical Reviews·Karel GoossensKoen Binnemans
Apr 12, 2017·Chemistry : a European Journal·Yihui YangJunfa Wei
Mar 24, 2017·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Yongbin SongGuoyou Chen
Feb 23, 2017·Chemical Communications : Chem Comm·Yohei Haketa, Hiromitsu Maeda
Dec 10, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·W DelaunayM Hissler
Feb 20, 2013·Angewandte Chemie·Uwe H F BunzManuel Schaffroth
Nov 1, 2018·Chemistry, an Asian Journal·Akitsu HironoTaku Hasobe
Aug 17, 2019·Chemistry : a European Journal·Robert ForschnerSabine Laschat
Oct 4, 2019·Beilstein Journal of Organic Chemistry·Kenta TanakaKiyoshi Honda
Feb 6, 2020·Chemistry : a European Journal·Jacopo DossoDavide Bonifazi
Sep 28, 2017·Organic & Biomolecular Chemistry·Ling YangJian-Feng Ge
Jan 1, 2016·Chemical Science·Marika ŻyłaMarcin Stępień
Dec 16, 2010·Langmuir : the ACS Journal of Surfaces and Colloids·Jens B SimonsenBo W Laursen
Oct 16, 2012·Journal of the American Chemical Society·Long ChenKlaus Müllen
Oct 26, 2018·The Journal of Organic Chemistry·Andrea SciuttoDavide Bonifazi
Oct 24, 2012·The Journal of Organic Chemistry·Pavlo O DralTimothy Clark
Nov 7, 2019·The Journal of Physical Chemistry. a·Qing Zhang, Zexing Cao
Oct 29, 2014·Journal of the American Chemical Society·Elżbieta GońkaMarcin Stępień
May 1, 2020·The Journal of Organic Chemistry·Robin SchoemakerJan J Weigand
Nov 13, 2019·The Journal of Organic Chemistry·Chi Hao Eugene ChowJishan Wu
Oct 22, 2020·The Journal of Physical Chemistry. B·Akitsu HironoTaku Hasobe

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