以5-氯-2-甲基-3-乙酰基噻吩和二苯氨基苯甲醛为原料,经Aldol反应、Michael反应及McMurry反应,将光致变色单元和三苯胺基团结合起......

Three switchable macrocycles based on photochromic dithienylethene were synthesized under the template of dibenzylammoni......