Takanori Kajioka

Enhancement of External Quantum Efficiency of Red Phosphorescent Organic Light‐Emitting Devices with Facially Encumbered and Bulky Pt^II Porphyrin Complexes

Masamichi Ikai, Fumiaki N. Ishikawa, Naoki Aratani et al. · Advanced Functional Materials · 2006 · 58 citations

Organic Charge-transfer Compound, Chemical Engineering, Phosphorescence Imaging +12

Synthesis of N,N,N′,N′-tetrasubstituted 1,3-bis(4-aminophenyl)azulenes and their application to a hole-injecting material in organic electroluminescent devices

Nguyen Chung Thanh, Masamichi Ikai, Takanori Kajioka et al. · Tetrahedron · 2006 · 42 citations

Materials Science, Organic Material Chemistry, Organic Electroluminescent Devices +6

Synthesis, Stability, and X-Ray Crystallographic Structure Analysis of Spiro[1H-azulenium-1,1′-cycloalkane] Ions

Mitsunori Oda, Aya Fukuta, Takanori Kajioka et al. · Tetrahedron · 2000 · 21 citations

X-ray Crystallography, Crystal Structure, Engineering +6

Dicyclopenta[a,d]cyclooctene: A [14]Annulene Containing Two Zero-Atom Cross-Links

Mitsunori Oda, Yukinari Sakamoto, Takanori Kajioka et al. · Angewandte Chemie International Edition · 2001 · 14 citations

Organic Material Chemistry, Engineering, Heterocyclic +11

An Efficient Synthetic Pathway from Cyclohepta-1,3,5-triene to 2,3-Disubstituted 1,2,3,8-Tetrahydroazulen-1-ones

Takanori Kajioka, Mitsunori Oda, Shin'ichiro Yamada et al. · Synthesis · 1999 · 12 citations

Bioorganic Chemistry, Engineering, Biochemistry +12