Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes

Ip H-W, Ng C-F, Chow H-F, Kuck D (2016)
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138(42): 13778-13781.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Ip, Ho-Wang; Ng, Chun-Fai; Chow, Hak-Fun; Kuck, DietmarUniBi
Abstract / Bemerkung
A nonplanar polycyclic aromatic compound 6 bearing a tribenzotriquinacene (TBTQ) core merged with an o,p,o,p,o,p-hexaphenylene belt was prepared and characterized by NMR spectroscopy and X-ray crystallography. The key synthesis step involves three Scholl-type cycloheptatriene ring formation steps of the 1,4,8-tris(3',4'-dimethoxyphenyl)-TBTQ derivative 5. The bridging of each of the three TBTQ bays by 1,2-phenylene units in compound 6 gives rise to an unusual wizard hat shaped structure, which represents a promising key intermediate for the construction of nonplanar nanographene molecules bearing a TBTQ core.
Erscheinungsjahr
2016
Zeitschriftentitel
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Band
138
Ausgabe
42
Seite(n)
13778-13781
ISSN
0002-7863
Page URI
https://pub.uni-bielefeld.de/record/2907441

Zitieren

Ip H-W, Ng C-F, Chow H-F, Kuck D. Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 2016;138(42):13778-13781.
Ip, H. - W., Ng, C. - F., Chow, H. - F., & Kuck, D. (2016). Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 138(42), 13778-13781. doi:10.1021/jacs.6b05820
Ip, H. - W., Ng, C. - F., Chow, H. - F., and Kuck, D. (2016). Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138, 13778-13781.
Ip, H.-W., et al., 2016. Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 138(42), p 13778-13781.
H.-W. Ip, et al., “Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes”, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 138, 2016, pp. 13778-13781.
Ip, H.-W., Ng, C.-F., Chow, H.-F., Kuck, D.: Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 138, 13778-13781 (2016).
Ip, Ho-Wang, Ng, Chun-Fai, Chow, Hak-Fun, and Kuck, Dietmar. “Three-Fold Scholl-Type Cycloheptatriene Ring Formation around a Tribenzotriquinacene Core: Toward Warped Graphenes”. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.42 (2016): 13778-13781.

8 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

Aggregation-induced emission of [3]cumulenes functionalized with heptagon-containing polyphenylenes.
Jiménez VG, Tapia R, Medel MA, Mariz IFA, Ribeiro T, Blanco V, Cuerva JM, Maçôas E, Campaña AG., Chem Commun (Camb) 54(27), 2018
PMID: 29542798
Synthesis of distorted nanographenes containing seven- and eight-membered carbocycles.
Márquez IR, Castro-Fernández S, Millán A, Campaña AG., Chem Commun (Camb) 54(50), 2018
PMID: 29799051
Trefoil-Shaped Porous Nanographenes Bearing a Tribenzotriquinacene Core by Three-fold Scholl Macrocyclization.
He L, Ng CF, Li Y, Liu Z, Kuck D, Chow HF., Angew Chem Int Ed Engl 57(41), 2018
PMID: 30152145
From Fenestrindane towards Saddle-Shaped Nanographenes Bearing a Tetracoordinate Carbon Atom.
Wong WS, Ng CF, Kuck D, Chow HF., Angew Chem Int Ed Engl 56(40), 2017
PMID: 28766911

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