The photoreaction of N-ω-carboxyalkyl-2-pyridones at 7.2–22.4mM concentrations in micellar and reversed micellar systems gave the ratio of cis to trans dimer increasing with decreasing length of the alkyl chain and in their 4-alkyl derivatives, only cis dimer was obtained.
N-ω-羧基烷基-2-
吡啶酮在胶束和反胶束体系中的光反应浓度为7.2–22.4mM,随着烷基链长度的减小,顺式与反式二聚体的比例增加,而在其4-烷基衍
生物中,仅顺式获得二聚体。