Facile synthesis of 5,10-diaryl-5,10-dihydrophenazines and application to EL devices.
[structures: see text] An efficient method for the synthesis of 5,10-diaryldihydrophenazine was developed using a recently developed Pd(0)-mediated cross-coupling reaction. The products 1k and 3c showed excellent properties as hole injection materials in electroluminescent (EL) devices.
Okamoto
Toshihiro
T
Department of Chemistry, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
Terada
Eriko
E
Kozaki
Masatoshi
M
Uchida
Manabu
M
Kikukawa
Shingo
S
Okada
Keiji
K