were identified by crystal structure analysis and characterized by UV absorption. The formation of these chromophores in basic solutions was attributed to two strong driving forces—conjugation and cyclization. The discussion of possible reaction pathways could benefit the future design of α-amino acid-based chromophores.
通过晶体结构分析鉴定了在
α-氨基酸和小肽的溶剂反应中形成的新型生色团,并通过紫外线吸收对其进行了表征。这些生色团在基本溶液中的形成归因于两个强大的驱动力-共轭和环化。有关可能的反应途径的讨论可能会有利于未来基于
α-氨基酸的发色团的设计。