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Hiroshi Shinokubo

Explore the profile of Hiroshi Shinokubo including associated specialties, affiliations and a list of published articles. Areas
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Articles 225
Citations 907
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Recent Articles
1.
Nishimoto E, Ikai T, Shinokubo H, Fukui N
Chemistry . 2024 Dec; 31(15):e202404194. PMID: 39739760
The scalable synthesis of figure-eight π-systems is challenging for the conventional bottom-up approach. We have recently reported that the oxidative inner-bond cleavage of commercially available dibenzo[g,p]chrysene efficiently furnishes a figure-eight...
2.
Wang K, Ghosh A, Shimizu D, Takano H, Ishida M, Kishi R, et al.
Angew Chem Int Ed Engl . 2024 Oct; 64(7):e202419289. PMID: 39477799
The synthesis of bowl-shaped antiaromatic molecules is challenging because the molecular distortion further destabilizes these already inherently reactive molecules. Here, we report the synthesis and properties of bowl-shaped fused anthrylnorcorroles...
3.
Ohashi F, Takano H, Shinokubo H
Chem Commun (Camb) . 2024 Oct; 60(88):12892-12895. PMID: 39412664
π-Extension of the BODIPY core is an effective strategy to modulate the physical properties of BODIPYs. However, π-extension on the zig-zag edge of BODIPYs remains unexplored. Here, we disclose the...
4.
Yoshina R, Hirano J, Nishimoto E, Sakamoto Y, Tajima K, Minabe S, et al.
J Am Chem Soc . 2024 Sep; 146(43):29383-29390. PMID: 39315432
Figure-eight-shaped nonplanar π-systems adopt distinctive chiral -symmetric structures, which are ideal for realizing efficient circularly polarized luminescence (CPL). However, the short-step and enantioselective synthesis of figure-eight π-systems represents a considerable...
5.
Shafie S, Nozawa R, Takano H, Shinokubo H
Beilstein J Org Chem . 2024 Aug; 20:1967-1972. PMID: 39161706
Norcorrole is a stable 16π-antiaromatic porphyrinoid that exhibits characteristic reactivities and physical properties. Here, we disclose the reaction of Ni(II) norcorroles with alkyl radicals derived from azo radical initiators. The...
6.
Sakurai T, Tanabe T, Iguchi H, Li Z, Matsuda W, Tsutsui Y, et al.
Chem Sci . 2024 Aug; 15(32):12922-12927. PMID: 39148781
Significant effort has been devoted to the development of materials that combine high electrical conductivity and permanent porosity. This paper discloses a diazaporphyrin-based hydrogen-bonded organic framework (HOF) with porosity and...
7.
Li Z, Tsuneyuki T, Paitandi R, Nakazato T, Odawara M, Tsutsui Y, et al.
J Am Chem Soc . 2024 Aug; 146(33):23497-23507. PMID: 39115422
Tailormade bottom-up synthesis of covalent organic frameworks (COFs) from various functional building blocks offer not only tunable topology and pore size but also multidimensional properties. High crystallinity is one of...
8.
Tanaka Y, Tajima K, Kusumoto R, Kobori Y, Fukui N, Shinokubo H
J Am Chem Soc . 2024 May; 146(23):16332-16339. PMID: 38813992
Bending inherently planar π-cores consisting of only six-membered rings has traditionally been challenging because a powerful transformation is required to compensate for the significant strain energy associated with bending. Herein,...
9.
Ishikawa S, Yamasumi K, Sugiura S, Sato S, Watanabe G, Koo Y, et al.
Chem Sci . 2024 May; 15(20):7603-7609. PMID: 38784757
Norcorrole derivatives with 3,4,5-trialkoxyphenyl moieties at the positions were synthesized to form various stacking assemblies in single crystals and thermotropic liquid crystals (LCs) depending on aliphatic chain lengths. Triple-decker stacking...
10.
Hirano J, Miyoshi S, Yashima E, Ikai T, Shinokubo H, Fukui N
Chem Commun (Camb) . 2024 May; 60(47):6035-6038. PMID: 38775051
Alkyne cycloisomerization of 2,7,10,15-tetra(-alkynylphenyl)benzo[,]chrysene containing bulky 4-alkoxy-2,6-dimethylphenyl groups at the alkyne terminals selectively proceeded at the sterically crowded bay-region. The obtained double helicene adopts a distorted structure with a high...