One-Pot Synthesis of Highly Fluorescent 2,5-Disubstituted-1,3a,6a-triazapentalene
作者:Kosuke Namba、Akane Mera、Ayumi Osawa、Eri Sakuda、Noboru Kitamura、Keiji Tanino
DOI:10.1021/ol302668y
日期:2012.11.2
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.