Literature DB >> 29946580

Highly strained [6]cycloparaphenylene: crystallization of an unsolvated polymorph and the first mono- and dianions.

Sarah N Spisak1, Zheng Wei, Evan Darzi, Ramesh Jasti, Marina A Petrukhina.   

Abstract

An X-ray diffraction study of [6]cycloparaphenylene (1), crystallized under solvent-free conditions, revealed a unique solid state structure with tight packing of individual molecules that minimizes empty internal space. The controlled chemical reduction of this highly strained nanohoop with Group 1 metals resulted in the first isolation and structural characterization of its mono- and dianions, allowing for the evaluation of core transformations for the series ranging from 10 to 11- and 12-.

Entities:  

Year:  2018        PMID： 29946580     DOI： 10.1039/c8cc03693d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Cycloparaphenylene-Phenalenyl Radical and Its Dimeric Double Nanohoop*.

Authors:  Yong Yang; Olivier Blacque; Sota Sato; Michal Juríček
Journal:  Angew Chem Int Ed Engl       Date:  2021-04-09       Impact factor: 15.336

Review 2.  The Supramolecular Chemistry of Cycloparaphenylenes and Their Analogs.

Authors:  Dapeng Lu; Qiang Huang; Shengda Wang; Jinyi Wang; Pingsen Huang; Pingwu Du
Journal:  Front Chem       Date:  2019-10-09       Impact factor: 5.221

3.  Charging OBO-Fused Double [5]Helicene with Electrons.

Authors:  Zheng Zhou; Xiao-Ye Wang; Zheng Wei; Klaus Müllen; Marina A Petrukhina
Journal:  Angew Chem Int Ed Engl       Date:  2019-09-09       Impact factor: 15.336

4.  Triplet State Baird Aromaticity in Macrocycles: Scope, Limitations, and Complications.

Authors:  Rabia Ayub; Ouissam El Bakouri; Joshua R Smith; Kjell Jorner; Henrik Ottosson
Journal:  J Phys Chem A       Date:  2021-01-11       Impact factor: 2.781

5.  Structural deformation and host-guest properties of doubly-reduced cycloparaphenylenes, [n]CPPs2- (n = 6, 8, 10, and 12).

Authors:  Zheng Zhou; Zheng Wei; Tobias A Schaub; Ramesh Jasti; Marina A Petrukhina
Journal:  Chem Sci       Date:  2020-08-10       Impact factor: 9.825

6.  Stretching [8]cycloparaphenylene with encapsulated potassium cations: structural and theoretical insights into core perturbation upon four-fold reduction and complexation.

Authors:  Andrey Yu Rogachev; Zheng Zhou; Shuyang Liu; Zheng Wei; Tobias A Schaub; Ramesh Jasti; Marina A Petrukhina
Journal:  Chem Sci       Date:  2021-04-12       Impact factor: 9.825

7.  Site-Specific Reduction-Induced Hydrogenation of a Helical Bilayer Nanographene with K and Rb Metals: Electron Multiaddition and Selective Rb+ Complexation.

Authors:  Zheng Zhou; Jesús M Fernández-García; Yikun Zhu; Paul J Evans; Rafael Rodríguez; Jeanne Crassous; Zheng Wei; Israel Fernández; Marina A Petrukhina; Nazario Martín
Journal:  Angew Chem Int Ed Engl       Date:  2021-12-16       Impact factor: 16.823
  7 in total

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