Literature DB >> 23794166

Synthesis, structural analysis, and properties of [8]circulenes.

Chieh-Ning Feng1, Ming-Yu Kuo, Yao-Ting Wu.   

Abstract

Polygons: [8]Circulenes were easily prepared by Pd-catalyzed annulations of tetraiodotetraphenylenes with alkynes. Their saddle-shaped structure with an [8]radialene character was identified by X-ray crystallography. Similar to 1,3,5,7-cyclooctatetraene, they have a tub-shaped eight-membered ring, but all of the bond lengths and bond angles are almost equal. Variable-temperature NMR investigations showed interesting dynamic behavior.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  [8]circulenes; alkynes; annulation; palladium; tetraphenylenes

Year:  2013        PMID： 23794166     DOI： 10.1002/anie.201303875

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  12 in total

1.  Synthesis and structural data of tetrabenzo[8]circulene.

Authors:  Robert W Miller; Alexandra K Duncan; Severin T Schneebeli; Danielle L Gray; Adam C Whalley
Journal:  Chemistry       Date:  2014-02-24       Impact factor: 5.236

2.  Aromaticity of the completely annelated tetraphenylenes: NICS and GIMIC characterization.

Authors:  Gleb V Baryshnikov; Nataliya N Karaush; Rashid R Valiev; Boris F Minaev
Journal:  J Mol Model       Date:  2015-05-06       Impact factor: 1.810

3.  A study of the aromaticity of heteroannelated cyclooctatetraene derivatives.

Authors:  Ablimit Abdukadir; Aygul Mattursun; Ablikim Kerim; Kamalbek Omar; Lutpulla Hushur
Journal:  J Mol Model       Date:  2018-05-02       Impact factor: 1.810

Review 4.  Synthetic Applications of Oxidative Aromatic Coupling-From Biphenols to Nanographenes.

Authors:  Marek Grzybowski; Bartłomiej Sadowski; Holger Butenschön; Daniel T Gryko
Journal:  Angew Chem Int Ed Engl       Date:  2019-12-03       Impact factor: 15.336

5.  A Chiral Polycyclic Aromatic Hydrocarbon Monkey Saddle.

Authors:  Tobias Kirschbaum; Frank Rominger; Michael Mastalerz
Journal:  Angew Chem Int Ed Engl       Date:  2019-11-18       Impact factor: 15.336

6.  Nitrogen-embedded buckybowl and its assembly with C60.

Authors:  Hiroki Yokoi; Yuya Hiraoka; Satoru Hiroto; Daisuke Sakamaki; Shu Seki; Hiroshi Shinokubo
Journal:  Nat Commun       Date:  2015-09-04       Impact factor: 14.919

7.  Palladium-catalyzed direct arylation and cyclization of o-iodobiaryls to a library of tetraphenylenes.

Authors:  Chendan Zhu; Yue Zhao; Di Wang; Wei-Yin Sun; Zhuangzhi Shi
Journal:  Sci Rep       Date:  2016-09-15       Impact factor: 4.379

8.  A push-pull unsymmetrical subphthalocyanine dimer.

Authors:  Germán Zango; Johannes Zirzlmeier; Christian G Claessens; Timothy Clark; M Victoria Martínez-Díaz; Dirk M Guldi; Tomás Torres
Journal:  Chem Sci       Date:  2015-06-17       Impact factor: 9.825

9.  9,10-Dihydrophenanthrene with Two Spiro(dibenzocycloheptatriene) Units: A Highly Strained Caged Hydrocarbon Exhibiting Reversible Electrochromic Behavior.

Authors:  Yusuke Ishigaki; Yuki Hayashi; Kazuma Sugawara; Takuya Shimajiri; Wataru Nojo; Ryo Katoono; Takanori Suzuki
Journal:  Molecules       Date:  2017-11-04       Impact factor: 4.411

10.  Facile synthesis of fluorescent hetero[8]circulene analogues with tunable solubilities and optical properties.

Authors:  Yusuke Matsuo; Fengkun Chen; Koki Kise; Takayuki Tanaka; Atsuhiro Osuka
Journal:  Chem Sci       Date:  2019-10-30       Impact factor: 9.825
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