Facile Synthesis of Nitrogen-Doped [(6.)m8]nCyclacene Carbon Nanobelts by a One-Pot Self-Condensation Reaction

Zhu, Junwu; Han, Yi; Ni, Yong; Li, Guangwu; Wu, Jishan

doi:10.1021/jacs.1c00409

Cited by 48 publications

(42 citation statements)

References 54 publications

(102 reference statements)

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“…After acceptance of this manuscript, N‐doped [(6.) m 8] n cyclacenes of different sizes and containing dibenzodiazocines were reported by the Wu group [143] …”

Section: Conjugated Nanobeltsmentioning

confidence: 99%

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Conjugated Nanohoops Incorporating Donor, Acceptor, Hetero‐ or Polycyclic Aromatics

2021

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In the last 13 years several synthetic strategies were developed that provide access to [n]cycloparaphenylenes ([n]CPPs) and related conjugated nanohoops. A number of potential applications emerged, including optoelectronic devices, and their use as templates for carbon nanomaterials and in supramolecular chemistry. To tune the structural or optoelectronic properties of carbon nanohoops beyond the size‐dependent effect known for [n]CPPs, a variety of aromatic rings other than benzene were introduced. In this Review, we provide an overview of the syntheses, properties, and applications of conjugated nanohoops beyond [n]CPPs with intrinsic donor/acceptor structure or such that contain acceptor, donor, heteroaromatic or polycyclic aromatic units within the hoop as well as conjugated nanobelts.

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“…After acceptance of this manuscript, N‐doped [(6.) m 8] n cyclacenes of different sizes and containing dibenzodiazocines were reported by the Wu group [143] …”

Section: Conjugated Nanobeltsmentioning

confidence: 99%

“…m 8] n cyclacenes of different sizes and containing dibenzodiazocines were reported by the Wu group. [143]…”

Section: Nanobelts With Annelated Four- Six- and Eight-membered Ringsmentioning

confidence: 99%

Conjugated Nanohoops Incorporating Donor, Acceptor, Hetero‐ or Polycyclic Aromatics

2021

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“…CMB 1 features an absorption band at λ max of 220 nm, with shoulders at 278 and 290 nm, and emission at λ em =370 nm. Most recently, N‐contaning belts related to 1 appeared in the literature [68] . While 1 features a radially conjugated system, it does not present “a closed loop of fully fused edge‐sharing benzene rings” , akin to [ n ]cyclacenes.…”

Section: Conjugated Molecular Nanobeltsmentioning

confidence: 99%

Conjugated Molecular Nanotubes

Mirzaei

Castro

Sánchez

2021

Chemistry A European J

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Molecular compounds with permanent tubular architectures displaying radial π‐conjugation are exceedingly rare. Their radial and axial delocalization presents them with unique optical and electronic properties, such as remarkable tuning of their Stokes shifts, and redox switching between global and local aromaticity. Although these tubular compounds display large internal void spaces, these attributes have not been extensively explored, thus presenting future opportunities in the development of materials. By using cutting‐edge synthetic methodologies to bend aromatic surfaces, large opportunities in synthesis, property discovery, and applications are expected in new members of this family of conjugated molecular nanotubes.

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“…N ‐doped [(6.) m 8] n cyclacenes were also reported by Wu et al [7b] . Oxygen embedded hydrocarbon belts were constructed by Tanaka [7c] and Wang [7d] .…”

Section: Figurementioning

confidence: 77%

Sulphur‐Embedded Hydrocarbon Belts: Synthesis, Structure and Redox Chemistry of Cyclothianthrenes

et al. 2021

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Cyclothianthrenes, a series of sulphur‐embedded hydrocarbon belts proposed a decade ago, were successfully constructed through a stepwise bottom‐up synthesis. The belt [6]cyclothianthrene ([6]CT) is the smallest and most strained member of the family yet reported. Both [6]CT and [8]CT are the first examples of cyclothianthrene characterized by single crystal X‐ray diffraction. An unprecedented chiral belt [7]CT and a Möbius‐shaped [9]CT were also achieved via modular synthesis. Crystallographic and computational studies show that belts [6]CT‐[8]CT have prism‐like conformations with well‐defined tubular cavities which have potential for guest molecule inclusion. Cyclic voltammograms further revealed that these belts are redox‐active. The success of constructing sulphur‐embedded hydrocarbon belts, that is, cyclothianthrenes, greatly enriches the chemistry of heteroatom‐doped molecular belts and tubes.

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Facile Synthesis of Nitrogen-Doped [(6.)_m8]_nCyclacene Carbon Nanobelts by a One-Pot Self-Condensation Reaction

Cited by 48 publications

References 54 publications

Conjugated Nanohoops Incorporating Donor, Acceptor, Hetero‐ or Polycyclic Aromatics

Conjugated Nanohoops Incorporating Donor, Acceptor, Hetero‐ or Polycyclic Aromatics

Conjugated Molecular Nanotubes

Sulphur‐Embedded Hydrocarbon Belts: Synthesis, Structure and Redox Chemistry of Cyclothianthrenes

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