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Takuji Hatakeyama
Takuji Hatakeyama
Verified email at kuchem.kyoto-u.ac.jp - Homepage
Title
Cited by
Cited by
Year
Ultrapure Blue Thermally Activated Delayed Fluorescence Molecules: Efficient HOMO-LUMO Separation by the Multiple Resonance Effect.
T Hatakeyama, K Shiren, K Nakajima, S Nomura, S Nakatsuka, ...
Advanced Materials (Deerfield Beach, Fla.) 28 (14), 2777-2781, 2016
12662016
Narrowband deep-blue organic light-emitting diode featuring an organoboron-based emitter
Y Kondo, K Yoshiura, S Kitera, H Nishi, S Oda, H Gotoh, Y Sasada, ...
Nature Photonics 13 (10), 678-682, 2019
8722019
Stable pure-blue hyperfluorescence organic light-emitting diodes with high-efficiency and narrow emission
CY Chan, M Tanaka, YT Lee, YW Wong, H Nakanotani, T Hatakeyama, ...
Nature Photonics 15 (3), 203-207, 2021
4662021
One-shot multiple borylation toward BN-doped nanographenes
K Matsui, S Oda, K Yoshiura, K Nakajima, N Yasuda, T Hatakeyama
Journal of the American Chemical Society 140 (4), 1195-1198, 2018
3722018
Highly Selective Biaryl Cross-Coupling Reactions between Aryl Halides and Aryl Grignard Reagents: A New Catalyst Combination of N-Heterocyclic Carbenes and …
T Hatakeyama, S Hashimoto, K Ishizuka, M Nakamura
Journal of the American Chemical Society 131 (33), 11949-11963, 2009
3722009
One‐step borylation of 1, 3‐diaryloxybenzenes towards efficient materials for organic light‐emitting diodes
H Hirai, K Nakajima, S Nakatsuka, K Shiren, J Ni, S Nomura, T Ikuta, ...
Angewandte Chemie 127 (46), 13785-13789, 2015
3542015
Iron-catalyzed Suzuki− Miyaura coupling of alkyl halides
T Hatakeyama, T Hashimoto, Y Kondo, Y Fujiwara, H Seike, H Takaya, ...
Journal of the American Chemical Society 132 (31), 10674-10676, 2010
3522010
Iron-catalyzed selective biaryl coupling: Remarkable suppression of homocoupling by the fluoride anion
T Hatakeyama, M Nakamura
Journal of the American Chemical Society 129 (32), 9844-9845, 2007
3472007
Synthesis of BN-fused polycyclic aromatics via tandem intramolecular electrophilic arene borylation
T Hatakeyama, S Hashimoto, S Seki, M Nakamura
Journal of the American Chemical Society 133 (46), 18614-18617, 2011
2952011
Effect of TMEDA on iron-catalyzed coupling reactions of ArMgX with Alkyl halides
D Noda, Y Sunada, T Hatakeyama, M Nakamura, H Nagashima
Journal of the American Chemical Society 131 (17), 6078-6079, 2009
2522009
Solution‐processable pure green thermally activated delayed fluorescence emitter based on the multiple resonance effect
N Ikeda, S Oda, R Matsumoto, M Yoshioka, D Fukushima, K Yoshiura, ...
Advanced Materials 32 (40), 2004072, 2020
2412020
Microgram-scale testing of reaction conditions in solution using nanoliter plugs in microfluidics with detection by MALDI-MS
T Hatakeyama, DL Chen, RF Ismagilov
Journal of the American Chemical Society 128 (8), 2518-2519, 2006
2382006
Azaboradibenzo [6] helicene: carrier inversion induced by helical homochirality
T Hatakeyama, S Hashimoto, T Oba, M Nakamura
Journal of the American Chemical Society 134 (48), 19600-19603, 2012
2322012
Iron‐Catalyzed Alkyl–Alkyl Suzuki–Miyaura Coupling
T Hatakeyama, T Hashimoto, KK Kathriarachchi, T Zenmyo, H Seike, ...
Angewandte Chemie International Edition 51 (35), 8834-8837, 2012
1952012
Two-step synthesis of boron-fused double helicenes
T Katayama, S Nakatsuka, H Hirai, N Yasuda, J Kumar, T Kawai, ...
Journal of the American Chemical Society 138 (16), 5210-5213, 2016
1862016
Carbazole‐based DABNA analogues as highly efficient thermally activated delayed fluorescence materials for narrowband organic light‐emitting diodes
S Oda, W Kumano, T Hama, R Kawasumi, K Yoshiura, T Hatakeyama
Angewandte Chemie 133 (6), 2918-2922, 2021
1852021
Multiple heteroatom substitution to graphene nanoribbon
S Kawai, S Nakatsuka, T Hatakeyama, R Pawlak, T Meier, J Tracey, ...
Science advances 4 (4), eaar7181, 2018
1662018
Tuning Chemoselectivity in Iron‐Catalyzed Sonogashira‐Type Reactions Using a Bisphosphine Ligand with Peripheral Steric Bulk: Selective Alkynylation of Nonactivated Alkyl Halides
T Hatakeyama, Y Okada, Y Yoshimoto, M Nakamura
Angewandte Chemie 46 (123), 11165-11168, 2011
1592011
Multiple resonance effect-induced sky-blue thermally activated delayed fluorescence with a narrow emission band
S Oda, B Kawakami, R Kawasumi, R Okita, T Hatakeyama
Organic letters 21 (23), 9311-9314, 2019
1562019
Iron‐Catalyzed Cross‐Coupling Reactions
E Nakamura, T Hatakeyama, S Ito, K Ishizuka, L Ilies, M Nakamura
Organic Reactions 83, 1-210, 2004
1552004
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Articles 1–20