One-pot synthesis of highly fluorescent 2,5-disubstituted-1,3a,6a-triazapentalene.
A one-pot synthetic method was established for the preparation of 2,5-disubstituted-1,3a,6a-triazapentalenes. The fluorescence observation of the synthetic 2,5-disubstituted-1,3a,6a-triazapentalenes revealed that the introduction of a substituent at the C5 position allowed a substantial change in the fluorescence quantum yield with little effect on the fluorescence wavelength.
Department of Chemistry, Faculty of Science, Hokkaido University, Kita-ku, Sapporo 060-0810, Japan. namba@mail.sci.hokudai.ac.jp
Kosuke
K
Namba
Akane
A
Mera
Ayumi
A
Osawa
Eri
E
Sakuda
Noboru
N
Kitamura
Keiji
K
Tanino