Synthesis and structures of π-extended [n]Cyclo-para-phenylenes (n = 12, 16, 20) containing n/2 nitrogen atoms

Koki Ikemoto; Masahiro Fujita; Pei Chui Too; Ya Lin Tnay; Sota Sato; Shunsuke Chiba; Hiroyuki Isobe

doi:10.1246/cl.160258

Synthesis and structures of π-extended [n]Cyclo-para-phenylenes (n = 12, 16, 20) containing n/2 nitrogen atoms

Koki Ikemoto, Masahiro Fujita, Pei Chui Too, Ya Lin Tnay, Sota Sato, Shunsuke Chiba^*, Hiroyuki Isobe

^*Corresponding author for this work

Research output: Contribution to journal › Review article › peer-review

19 Citations (Scopus)

Abstract

[n]Cyclo-para-phenylene congeners of n = 12, 16, 20 with n/2 nitrogen atoms were synthesized via Pt-mediated one-pot macrocyclization reactions. The reaction allowed diversification of participating arylene numbers to afford a series of nanohoop molecules. Spectroscopic analyses in solution showed arylene rotations, and crystallographic analyses in crystals revealed an interesting packing motif. The nanohoop molecules were interwoven by the alkyl substituents in a thread-in-bead manner to form nanoporous packing structures in the crystal.

Original language	English
Pages (from-to)	658-660
Number of pages	3
Journal	Chemistry Letters
Volume	45
Issue number	6
DOIs	https://doi.org/10.1246/cl.160258
Publication status	Published - 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016 The Chemical Society of Japan.

ASJC Scopus Subject Areas

General Chemistry

Keywords

Nanohoop
Nanoporous material
[n]Cyclo-para-phenylene ([n]CPP)

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10.1246/cl.160258

Cite this

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title = "Synthesis and structures of π-extended [n]Cyclo-para-phenylenes (n = 12, 16, 20) containing n/2 nitrogen atoms",

abstract = "[n]Cyclo-para-phenylene congeners of n = 12, 16, 20 with n/2 nitrogen atoms were synthesized via Pt-mediated one-pot macrocyclization reactions. The reaction allowed diversification of participating arylene numbers to afford a series of nanohoop molecules. Spectroscopic analyses in solution showed arylene rotations, and crystallographic analyses in crystals revealed an interesting packing motif. The nanohoop molecules were interwoven by the alkyl substituents in a thread-in-bead manner to form nanoporous packing structures in the crystal.",

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author = "Koki Ikemoto and Masahiro Fujita and Too, {Pei Chui} and Tnay, {Ya Lin} and Sota Sato and Shunsuke Chiba and Hiroyuki Isobe",

note = "Publisher Copyright: {\textcopyright} 2016 The Chemical Society of Japan.",

year = "2016",

doi = "10.1246/cl.160258",

language = "English",

volume = "45",

pages = "658--660",

journal = "Chemistry Letters",

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T1 - Synthesis and structures of π-extended [n]Cyclo-para-phenylenes (n = 12, 16, 20) containing n/2 nitrogen atoms

AU - Ikemoto, Koki

AU - Fujita, Masahiro

AU - Too, Pei Chui

AU - Tnay, Ya Lin

AU - Sato, Sota

AU - Chiba, Shunsuke

AU - Isobe, Hiroyuki

PY - 2016

Y1 - 2016

N2 - [n]Cyclo-para-phenylene congeners of n = 12, 16, 20 with n/2 nitrogen atoms were synthesized via Pt-mediated one-pot macrocyclization reactions. The reaction allowed diversification of participating arylene numbers to afford a series of nanohoop molecules. Spectroscopic analyses in solution showed arylene rotations, and crystallographic analyses in crystals revealed an interesting packing motif. The nanohoop molecules were interwoven by the alkyl substituents in a thread-in-bead manner to form nanoporous packing structures in the crystal.

AB - [n]Cyclo-para-phenylene congeners of n = 12, 16, 20 with n/2 nitrogen atoms were synthesized via Pt-mediated one-pot macrocyclization reactions. The reaction allowed diversification of participating arylene numbers to afford a series of nanohoop molecules. Spectroscopic analyses in solution showed arylene rotations, and crystallographic analyses in crystals revealed an interesting packing motif. The nanohoop molecules were interwoven by the alkyl substituents in a thread-in-bead manner to form nanoporous packing structures in the crystal.

KW - Nanohoop

KW - Nanoporous material

KW - [n]Cyclo-para-phenylene ([n]CPP)

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DO - 10.1246/cl.160258

M3 - Review article

AN - SCOPUS:84973645300

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VL - 45

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JO - Chemistry Letters

JF - Chemistry Letters

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ER -

Synthesis and structures of π-extended [n]Cyclo-para-phenylenes (n = 12, 16, 20) containing n/2 nitrogen atoms

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

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