Journal Article10.1002/ajoc.202100643
Remote Steric Effect Propagation through Naphthalene Hydrogens and/or Molecular Skeleton: Structural Determination of Brominated Product of Dinaphtho[2,1‐b:1′,2′‐d]furan
Risa Honda,Mizuki Takasugi,Kazunori Hirabayashi,Tohru Nishinaga,Toshio Shimizu,Ken-ichi Sugiura +5 more
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TL;DR: In this article , the steric effect of bulky bromine atoms propagated through the peripheral hydrogens and/or the skeleton of DNF to result in the large helicity.
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About: This article is published in Asian Journal of Organic Chemistry. The article was published on 21 Jan 2022. The article focuses on the topics: Steric effects & Chemistry.
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Citations
Synthesis and optical properties of chiral dinaphthofuran possessing two methyl groups in the bay region
Masami Sakai,Sae Wakabayashi,Koki Hasegawa,Ayumi Imayoshi,Yoshitane Imai,Takahiro Sasamori,Kazunori Tsubaki +6 more
TL;DR: Synthesis and optical properties of chiral dinaphthofuran possessing two methyl groups in the bay region TLDR: Chiral dinaphthofuran 3 was synthesized and its optical properties were investigated.
References
One hundred years of helicene chemistry. Part 3: applications and properties of carbohelicenes
Marc Gingras,Marc Gingras +1 more
TL;DR: Fundamental applications and functions involving carbohelicenes in various disciplines such as in materials science, in nanoscience, in biological chemistry and in supramolecular chemistry are collected.
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One hundred years of helicene chemistry. Part 1: non-stereoselective syntheses of carbohelicenes.
Marc Gingras,Marc Gingras +1 more
TL;DR: This first part of a series of three reviews on carbohelicenes will be devoted to a comprehensive report on non-stereoselective reactions and methods for producing helicenes, along with their functionalization.
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One hundred years of helicene chemistry. Part 2: stereoselective syntheses and chiral separations of carbohelicenes
TL;DR: This review gathered a substantial collection of data, and a comprehensive review on the preparations of enantioenriched helicenes, either from an asymmetric synthesis or from a chiral separation.
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Modern Arene Chemistry
Didier Astruc
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TL;DR: The state-of-the-art arene chemistry can be found in this article, where the authors discuss the development of the Suzuki reaction with Arylboron compounds in arene Chemistry.
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Synthesis, Structures, and Properties of Hexapole Helicenes: Assembling Six [5]Helicene Substructures into Highly Twisted Aromatic Systems
Tomoka Hosokawa,Yusuke Takahashi,Tomoya Matsushima,Soichiro Watanabe,Shoko Kikkawa,Isao Azumaya,Akihiro Tsurusaki,Ken Kamikawa +7 more
TL;DR: Because of the helical assembly and the resulting steric repulsion, the structure of HH-1 is significantly distorted and exhibits the largest twisting angle reported so far, and a narrow HOMO-LUMO gap on account of the extended π-system is indicated.
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