Works matching AU Osuka, Atsuhiro

Results: 504

meso‐Free Porphyrinoids.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 6, p. 1, doi. 10.1002/ajoc.202500215

By:

Tanaka, Takayuki;
Iwanaga, Osamu;
Osuka, Atsuhiro

Publication type:

Article

Cyclic Azobenzene‐BODIPY Hybrids.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 6, p. 1, doi. 10.1002/chem.202303193

By:

Wen, Bin;
Li, Chao;
Kang, Byeongjoo;
Zheng, Tao;
Wang, Yi;
Jiang, Yibei;
Xu, Ling;
Oh, Juwon;
Osuka, Atsuhiro;
Kim, Dongho;
Song, Jianxin

Publication type:

Article

Gated Photochromism of Dithienylethene‐Embedded Expanded Calixphyrins.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 62, p. 1, doi. 10.1002/chem.202302340

By:

Zhang, Fenni;
Rao, Yutao;
Zhou, Mingbo;
Xu, Ling;
Osuka, Atsuhiro;
Song, Jianxin

Publication type:

Article

Post‐Installation of Fused Benzoheptagons at the Periphery of NiII Porphyrins: Helical Structures and Conformation‐Adjustable Fullerenes Binding.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 59, p. 1, doi. 10.1002/chem.202301955

By:

Wang, Kaisheng;
Rao, Yutao;
Xu, Ling;
Zhou, Mingbo;
Aratani, Naoki;
Osuka, Atsuhiro;
Song, Jianxin

Publication type:

Article

m‐Benziporphyrin(1.1.0.0)s as a Rare Example of Ring‐Contracted Carbaporphyrins with Metal‐Coordination Ability: Distorted Coordination Structures and Small HOMO‐LUMO Gaps.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 14, p. 1, doi. 10.1002/chem.202203517

By:

Liu, Le;
Zhang, Fenni;
Xu, Ling;
Zhou, Mingbo;
Yin, Bangshao;
Tanaka, Takayuki;
Osuka, Atsuhiro;
Song, Jianxin

Publication type:

Article

Facile Formation of Stable Neutral Radicals and Cations from [22]Smaragdyrin BF2 Complexes.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 11, p. 1, doi. 10.1002/chem.202203484

By:

Deng, Weikang;
Liu, Yang;
Shimizu, Daiki;
Tanaka, Takayuki;
Nakai, Akito;
Rao, Yutao;
Xu, Ling;
Zhou, Mingbo;
Osuka, Atsuhiro;
Song, Jianxin

Publication type:

Article

Synthesis of meso‐Free Decaphyrin(1.1.1.1.1.1.1.1.1.1) by a Hydrodebromination Protocol; Aromaticity and Solvent‐Polarity Dependent Conformational Change.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 68, p. 1, doi. 10.1002/chem.202202682

By:

Nakai, Akito;
Saito, Hayate;
Yorimitsu, Hideki;
Tanaka, Takayuki;
Osuka, Atsuhiro

Publication type:

Article

A Fully Conjugated Porphyrin‐[36]Octaphyrin‐Porphyrin Hybrid Tape Exhibiting Möbius Aromaticity.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 20, p. 1, doi. 10.1002/chem.202200328

By:

Nakai, Akito;
Tanaka, Takayuki;
Osuka, Atsuhiro

Publication type:

Article

Formation of Stable NiIII N‐Confused Porphyrins Aided by a 3‐Ethoxy Group.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 1, p. 1, doi. 10.1002/chem.202103272

By:

He, Huowang;
Ye, Zongren;
Shimizu, Daiki;
Sumra, Idrees;
Zhang, Yihuan;
Liang, Zhengyu;
Zeng, Yingyu;
Xu, Ling;
Osuka, Atsuhiro;
Ke, Zhuofeng;
Jiang, Hua‐Wei

Publication type:

Article

Frontispiece: Development of the Peripheral Functionalization Chemistry of meso‐Free Corroles.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 63, p. 1, doi. 10.1002/chem.202186363

By:

Tanaka, Takayuki;
Ueta, Kento;
Osuka, Atsuhiro

Publication type:

Article

Development of the Peripheral Functionalization Chemistry of meso‐Free Corroles.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 63, p. 15605, doi. 10.1002/chem.202102267

By:

Tanaka, Takayuki;
Ueta, Kento;
Osuka, Atsuhiro

Publication type:

Article

Propeller‐Shaped Semi‐fused Porphyrin Trimers: Molecular‐Symmetry‐Dependent Chiroptical Response.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 45, p. 10217, doi. 10.1002/chem.202002157

By:

Kato, Kenichi;
Osuka, Atsuhiro

Publication type:

Article

Highly Stable Radical Cations of N,N'‐Diarylated Tetrabenzotetraaza[8]circulene.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 36, p. 8144, doi. 10.1002/chem.202001934

By:

Matsuo, Yusuke;
Tanaka, Takayuki;
Osuka, Atsuhiro

Publication type:

Article

Singly and Doubly Quinoxaline‐Fused BIII Subporphyrins.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 68, p. 15493, doi. 10.1002/chem.201904151

By:

Kise, Koki;
Osuka, Atsuhiro

Publication type:

Article

A Description of Vibrational Modes in Hexaphyrins: Understanding the Aromaticity Reversal in the Lowest Triplet State.

Published in:

Angewandte Chemie, 2016, v. 128, n. 39, p. 12109, doi. 10.1002/ange.201603631

By:

Sung, Young Mo;
Oh, Juwon;
Naoda, Koji;
Lee, Taegon;
Kim, Woojae;
Lim, Manho;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

Innentitelbild: A Description of Vibrational Modes in Hexaphyrins: Understanding the Aromaticity Reversal in the Lowest Triplet State (Angew. Chem. 39/2016).

Published in:

Angewandte Chemie, 2016, v. 128, n. 39, p. 11864, doi. 10.1002/ange.201606588

By:

Sung, Young Mo;
Oh, Juwon;
Naoda, Koji;
Lee, Taegon;
Kim, Woojae;
Lim, Manho;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

First-Generation Subporphyrinatoboron(III) Sensitizers Surpass the 10 % Power Conversion Efficiency Threshold.

Published in:

Angewandte Chemie, 2016, v. 128, n. 35, p. 10443, doi. 10.1002/ange.201604432

By:

Copley, Graeme;
Hwang, Daesub;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

A Directly Fused Subporphyrin Dimer with a Wavelike Structure.

Published in:

Angewandte Chemie, 2016, v. 128, n. 32, p. 9358, doi. 10.1002/ange.201603759

By:

Okuda, Yasuhiro;
Tsurumaki, Eiji;
Oh, Juwon;
Sung, Jooyoung;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Spontaneous Formation of an Air-Stable Radical upon the Direct Fusion of Diphenylmethane to a Triarylporphyrin.

Published in:

Angewandte Chemie, 2016, v. 128, n. 30, p. 8853, doi. 10.1002/ange.201602683

By:

Kato, Kenichi;
Cha, Wonhee;
Oh, Juwon;
Furukawa, Ko;
Yorimitsu, Hideki;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Double Ring Expansion from an Aromatic [18]Porphyrin(1.1.1.1) to an Antiaromatic [20]Porphyrin(2.1.2.1).

Published in:

Angewandte Chemie, 2016, v. 128, n. 28, p. 8227, doi. 10.1002/anie.201602874

By:

Umetani, Masataka;
Tanaka, Takayuki;
Kim, Taeyeon;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Triply Linked Corrole Dimers.

Published in:

Angewandte Chemie, 2016, v. 128, n. 22, p. 6645, doi. 10.1002/ange.201601864

By:

Ooi, Shota;
Tanaka, Takayuki;
Park, Kyu Hyung;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Aromaticity Reversal in the Lowest Excited Triplet State of Archetypical Möbius Heteroannulenic Systems.

Published in:

Angewandte Chemie, 2016, v. 128, n. 22, p. 6597, doi. 10.1002/ange.201602083

By:

Oh, Juwon;
Sung, Young Mo;
Kim, Woojae;
Mori, Shigeki;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

Innenrücktitelbild: Triply Linked Corrole Dimers (Angew. Chem. 22/2016).

Published in:

Angewandte Chemie, 2016, v. 128, n. 22, p. 6671, doi. 10.1002/ange.201603127

By:

Ooi, Shota;
Tanaka, Takayuki;
Park, Kyu Hyung;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Rücktitelbild: Aromaticity Reversal in the Lowest Excited Triplet State of Archetypical Möbius Heteroannulenic Systems (Angew. Chem. 22/2016).

Published in:

Angewandte Chemie, 2016, v. 128, n. 22, p. 6672, doi. 10.1002/ange.201603085

By:

Oh, Juwon;
Sung, Young Mo;
Kim, Woojae;
Mori, Shigeki;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

Synthesis of Di -peri-dinaphthoporphyrins by PtCl2-Mediated Cyclization of Quinodimethane-type Porphyrins.

Published in:

Angewandte Chemie, 2016, v. 128, n. 21, p. 6413, doi. 10.1002/ange.201601303

By:

Umetani, Masataka;
Naoda, Koji;
Tanaka, Takayuki;
Lee, Seung ‐ Kyu;
Oh, Juwon;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

α-Arylation of Ketimines with Aryl Sulfides at a Low Palladium Catalyst Loading.

Published in:

Angewandte Chemie, 2016, v. 128, n. 14, p. 4649, doi. 10.1002/ange.201600248

By:

Gao, Ke;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

Directly Diphenylborane-Fused Porphyrins.

Published in:

Angewandte Chemie, 2016, v. 128, n. 9, p. 3248, doi. 10.1002/ange.201511981

By:

Fujimoto, Keisuke;
Oh, Juwon;
Yorimitsu, Hideki;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Stable Boron Peroxides with a Subporphyrinato Ligand.

Published in:

Angewandte Chemie, 2016, v. 128, n. 7, p. 2642, doi. 10.1002/ange.201511590

By:

Tsurumaki, Eiji;
Sung, Jooyoung;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Synthesis of [n]Cydo-5,15-porphyrinylene-4,4'-biphenylenes Displaying Size-Dependent Excitation-Energy Hopping.

Published in:

Angewandte Chemie, 2015, v. 127, n. 50, p. 15412, doi. 10.1002/ange.201507822

By:

Hua-Wei Jiang;
Takayuki Tanaka;
Taeyeon Kim;
Young Mo Sung;
Hirotaka Mori;
Dongho Kim;
Atsuhiro Osuka

Publication type:

Article

A Stable Organic π-Radical of a Zinc(II)-Copper(I)-Zinc(II) Complex of Decaphyrin.

Published in:

Angewandte Chemie, 2015, v. 127, n. 37, p. 11058, doi. 10.1002/ange.201505130

By:

Tanaka, Yasuo;
Yoneda, Tomoki;
Furukawa, Ko;
Koide, Taro;
Mori, Hirotaka;
Tanaka, Takayuki;
Shinokubo, Hiroshi;
Osuka, Atsuhiro

Publication type:

Article

Synthesis of a Tetrabenzotetraaza[8]circulene by a 'Fold-In' Oxidative Fusion Reaction.

Published in:

Angewandte Chemie, 2015, v. 127, n. 36, p. 10785, doi. 10.1002/ange.201505124

By:

Chen, Fengkun;
Hong, Yong Seok;
Shimizu, Soji;
Kim, Dongho;
Tanaka, Takayuki;
Osuka, Atsuhiro

Publication type:

Article

Transition-Metal-Free Synthesis of Carbazoles and Indoles by an SNAr-Based 'Aromatic Metamorphosis' of Thiaarenes.

Published in:

Angewandte Chemie, 2015, v. 127, n. 35, p. 10372, doi. 10.1002/ange.201503671

By:

Bhanuchandra, M.;
Murakami, Kei;
Vasu, Dhananjayan;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

β,β-Diborylated Subporphyrinato Boron(III) Complexes as Useful Synthetic Precursors.

Published in:

Angewandte Chemie, 2015, v. 127, n. 32, p. 9407, doi. 10.1002/ange.201503530

By:

Kitano, Masaaki;
Okuda, Yasuhiro;
Tsurumaki, Eiji;
Tanaka, Takayuki;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

Formation of Discrete Ladders and a Macroporous Xerogel Film by the Zipperlike Dimerization of Meso -Meso-Linked Zinc(II) Porphyrin Arrays with Di(pyrid-3-yl)acetylene.

Published in:

Angewandte Chemie, 2015, v. 127, n. 30, p. 8797, doi. 10.1002/ange.201502663

By:

Kose, Kohei;
Motoyanagi, Jin;
Kusukawa, Takahiro;
Osuka, Atsuhiro;
Tsuda, Akihiko

Publication type:

Article

Palladium-Assisted 'Aromatic Metamorphosis' of Dibenzothiophenes into Triphenylenes.

Published in:

Angewandte Chemie, 2015, v. 127, n. 24, p. 7268, doi. 10.1002/ange.201501992

By:

Vasu, Dhananjayan;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

meso-Hydroxysubporphyrins: A Cyclic Trimeric Assembly and a Stable meso-Oxy Radical.

Published in:

Angewandte Chemie, 2015, v. 127, n. 22, p. 6713, doi. 10.1002/ange.201501592

By:

Shimizu, Daiki;
Oh, Juwon;
Furukawa, Ko;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

meso,β-Oligohaloporphyrins as Useful Synthetic Intermediates of Diphenylamine-Fused Porphyrin and meso-to-meso β-to-β Doubly Butadiyne-Bridged Diporphyrin.

Published in:

Angewandte Chemie, 2015, v. 127, n. 21, p. 6409, doi. 10.1002/ange.201501149

By:

Fukui, Norihito;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

A Möbius Aromatic [28]Hexaphyrin Bearing a Diethylamine Group: A Rigid but Smooth Conjugation Circuit.

Published in:

Angewandte Chemie, 2015, v. 127, n. 18, p. 5546, doi. 10.1002/ange.201500099

By:

Higashino, Tomohiro;
Soya, Takanori;
Kim, Woojae;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Fused Corrole Dimers Interconvert between Nonaromatic and Aromatic States through Two-Electron Redox Reactions.

Published in:

Angewandte Chemie, 2015, v. 127, n. 10, p. 3150, doi. 10.1002/ange.201411242

By:

Ooi, Shota;
Tanaka, Takayuki;
Park, Kyu Hyung;
Lee, Sangsu;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

PdII Complexes of [44]- and [46]Decaphyrins: The Largest Hückel Aromatic and Antiaromatic, and Möbius Aromatic Macrocycles.

Published in:

Angewandte Chemie, 2014, v. 126, n. 48, p. 13385, doi. 10.1002/ange.201408506

By:

Yoneda, Tomoki;
Sung, Young Mo;
Lim, Jong Min;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Synthesis of Direct β-to-β Linked Porphyrin Arrays with Large Electronic Interactions: Branched and Cyclic Oligomers.

Published in:

Angewandte Chemie, 2014, v. 126, n. 41, p. 11268, doi. 10.1002/ange.201407032

By:

Cai, Hao;
Fujimoto, Keisuke;
Lim, Jong Min;
Wang, Chaojie;
Huang, Weiming;
Rao, Yutao;
Zhang, Senmiao;
Shi, Hui;
Yin, Bangshao;
Chen, Bo;
Ma, Ming;
Song, Jianxin;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Palladium-Catalyzed Amination of Aryl Sulfides with Anilines.

Published in:

Angewandte Chemie, 2014, v. 126, n. 35, p. 9483, doi. 10.1002/ange.201404355

By:

Sugahara, Tomohiro;
Murakami, Kei;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

Practical, Modular, and General Synthesis of Benzofurans through Extended Pummerer Annulation/Cross-Coupling Strategy.

Published in:

Angewandte Chemie, 2014, v. 126, n. 29, p. 7640, doi. 10.1002/ange.201403288

By:

Murakami, Kei;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

Synthesis of 7,8-Dehydropurpurin Dimers and Their Conversion into Conformationally Constrained β-to-β Vinylene-Bridged Porphyrin Dimers.

Published in:

Angewandte Chemie, 2014, v. 126, n. 17, p. 4484, doi. 10.1002/ange.201400632

By:

Fukui, Norihito;
Yorimitsu, Hideki;
Lim, Jong Min;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Diprotonated [28]Hexaphyrins(1.1.1.1.1.1): Triangular Antiaromatic Macrocycles.

Published in:

Angewandte Chemie, 2014, v. 126, n. 13, p. 3495, doi. 10.1002/ange.201400301

By:

Ishida, Shin ‐ ichiro;
Higashino, Tomohiro;
Mori, Shigeki;
Mori, Hirotaka;
Aratani, Naoki;
Tanaka, Takayuki;
Lim, Jong Min;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

Synthesis and Catalytic Activities of Porphyrin-Based PCP Pincer Complexes.

Published in:

Angewandte Chemie, 2014, v. 126, n. 4, p. 1145, doi. 10.1002/ange.201308551

By:

Fujimoto, Keisuke;
Yoneda, Tomoki;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article

Modulation of Dual Electronic Circuits of [26]Hexaphyrins Using Internal Aromatic Straps.

Published in:

Angewandte Chemie, 2013, v. 125, n. 49, p. 13235, doi. 10.1002/ange.201308545

By:

Mori, Hirotaka;
Lim, Jong Min;
Kim, Dongho;
Osuka, Atsuhiro

Publication type:

Article

S2 Fluorescence Dynamics of meso-Aryl-Substituted Subporphyrins.

Published in:

Angewandte Chemie, 2013, v. 125, n. 48, p. 12864, doi. 10.1002/ange.201307566

By:

Sung, Jooyoung;
Kim, Pyosang;
Saga, Shun;
Hayashi, Shin ‐ ya;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

Rücktitelbild: S2 Fluorescence Dynamics of meso-Aryl-Substituted Subporphyrins (Angew. Chem. 48/2013).

Published in:

Angewandte Chemie, 2013, v. 125, n. 48, p. 12980, doi. 10.1002/ange.201309064

By:

Sung, Jooyoung;
Kim, Pyosang;
Saga, Shun;
Hayashi, Shin ‐ ya;
Osuka, Atsuhiro;
Kim, Dongho

Publication type:

Article

Oxidative Fusion Reactions of meso-(Diarylamino)porphyrins.

Published in:

Angewandte Chemie, 2013, v. 125, n. 37, p. 9910, doi. 10.1002/ange.201304794

By:

Fukui, Norihito;
Cha, Won-Young;
Lee, Sangsu;
Tokuji, Sumito;
Kim, Dongho;
Yorimitsu, Hideki;
Osuka, Atsuhiro

Publication type:

Article