Literature DB >> 22510100

Polycyclic aromatic triptycenes: oxygen substitution cyclization strategies.

Brett VanVeller1, Derek J Schipper, Timothy M Swager.   

Abstract

The cyclization and planarization of polycyclic aromatic hydrocarbons with concomitant oxygen substitution was achieved through acid catalyzed transetherification and oxygen-radical reactions. The triptycene scaffold enforces proximity of the alcohol and arene reacting partners and confers significant rigidity to the resulting π-system, expanding the tool set of iptycenes for materials applications.
© 2012 American Chemical Society

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Year:  2012        PMID： 22510100      PMCID： PMC3353728          DOI： 10.1021/ja3018253

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  24 in total

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2.  Self-organized discotic liquid crystals for high-efficiency organic photovoltaics.

Authors:  L Schmidt-Mende; A Fechtenkötter; K Müllen; E Moons; R H Friend; J D MacKenzie
Journal:  Science       Date:  2001-08-10       Impact factor: 47.728

3.  Arylamine-substituted hexa-peri-hexabenzocoronenes: facile synthesis and their potential applications as "coaxial" hole-transport materials.

Authors:  Jishan Wu; Martin Baumgarten; Michael G Debije; John M Warman; Klaus Müllen
Journal:  Angew Chem Int Ed Engl       Date:  2004-10-11       Impact factor: 15.336

4.  Unexpected phenyl group rearrangement during an intramolecular Scholl reaction leading to an alkoxy-substituted hexa-peri-hexabenzocoronene.

Authors:  Xi Dou; Xiaoyin Yang; Graham J Bodwell; Manfred Wagner; Volker Enkelmann; Klaus Müllen
Journal:  Org Lett       Date:  2007-05-25       Impact factor: 6.005

Review 5.  Iptycenes in supramolecular and materials chemistry.

Authors:  Jonathan H Chong; Mark J MacLachlan
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6.  Template-Mediated Synthesis of Polycyclic Aromatic Hydrocarbons: Cyclodehydrogenation and Planarization of a Hexaphenylbenzene Derivative at a Copper Surface.

Authors: 
Journal:  Angew Chem Int Ed Engl       Date:  1999-12-16       Impact factor: 15.336

7.  Understanding the regioselectivity in Scholl reactions for the synthesis of oligoarenes.

Authors:  Michael Danz; Ralf Tonner; Gerhard Hilt
Journal:  Chem Commun (Camb)       Date:  2011-11-14       Impact factor: 6.222

8.  A new palladium precatalyst allows for the fast Suzuki-Miyaura coupling reactions of unstable polyfluorophenyl and 2-heteroaryl boronic acids.

Authors:  Tom Kinzel; Yong Zhang; Stephen L Buchwald
Journal:  J Am Chem Soc       Date:  2010-10-13       Impact factor: 15.419

9.  Oxidative C-C bond formation (Scholl reaction) with DDQ as an efficient and easily recyclable oxidant.

Authors:  Linyi Zhai; Ruchi Shukla; Rajendra Rathore
Journal:  Org Lett       Date:  2009-08-06       Impact factor: 6.005

10.  Iptycenes in the design of high performance polymers.

Authors:  Timothy M Swager
Journal:  Acc Chem Res       Date:  2008-08-30       Impact factor: 22.384
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  5 in total

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Authors:  Hong-Hai Zhang; Jie Dong; Qiao-Sheng Hu
Journal:  European J Org Chem       Date:  2014-02-01

2.  t-Bu3P-Coordinated 2-Phenylaniline-Based Palladacycle Complex as a Precatalyst for the Suzuki Cross-coupling Polymerization of Aryl Dibromides with Aryldiboronic Acids.

Authors:  Hong-Hai Zhang; Chun-Hui Xing; Georges Bouobda Tsemo; Qiao-Sheng Hu
Journal:  ACS Macro Lett       Date:  2013-01-15       Impact factor: 6.903

3.  Triperyleno[3,3,3]propellane triimides: achieving a new generation of quasi-D 3h symmetric nanostructures in organic electronics.

Authors:  Lingling Lv; Josiah Roberts; Chengyi Xiao; Zhenmei Jia; Wei Jiang; Guowei Zhang; Chad Risko; Lei Zhang
Journal:  Chem Sci       Date:  2019-04-12       Impact factor: 9.825

4.  Synthesis, characterization and DNA interaction studies of new triptycene derivatives.

Authors:  Sourav Chakraborty; Snehasish Mondal; Rina Kumari; Sourav Bhowmick; Prolay Das; Neeladri Das
Journal:  Beilstein J Org Chem       Date:  2014-06-05       Impact factor: 2.883

Review 5.  Chiral Triptycenes in Supramolecular and Materials Chemistry.

Authors:  Giovanni Preda; Andrea Nitti; Dario Pasini
Journal:  ChemistryOpen       Date:  2020-06-12       Impact factor: 2.911
  5 in total

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