Photochromic reaction behavior and thermal stability of thiophene-S,S-dioxidized diarylethenes having a benzofuryl group
作者:Koki Tanaka、Daichi Kitagawa、Seiya Kobatake
DOI:10.1016/j.tet.2016.03.062
日期:2016.5
Diarylethenes having a benzofuryl group and their thiophene-S,S-dioxidized diarylethenes were synthesized and their optical properties and thermal stability were investigated. Upon oxidation of the thiophene ring, the optical properties such as absorption maxima, photocycloreversion quantum yields, and conversion from the open-ring isomer to the closed-ring isomer have changed. On the other hand, the
[EN] DIARYLETHENE COMPOUND, TEMPERATURE INDICATOR, TEMPERATURE DISPLAY DEVICE, AND PACKAGE<br/>[FR] COMPOSÉ DE DIARYLÉTHÈNE, INDICATEUR DE TEMPÉRATURE, DISPOSITIF D'AFFICHAGE DE TEMPÉRATURE ET BOÎTIER<br/>[JA] ジアリールエテン化合物、温度インジケータ、温度表示デバイス及び包装体