Coerced photodimerization reaction in the solid state through amine salt formation
作者:Yoshikatsu Ito、Tetsuya Kitada、Masahiro Horiguchi
DOI:10.1016/s0040-4020(03)01140-2
日期:2003.9
Photodimerization of fumaric or several γ-form trans-cinnamic acids proceeded successfully in the solid state through amine salt formation with ammonia or some aromatic heterocyclic amines (especially, imidazole). It appears that this success is due to a small size or a planar structure of the amine. A layered or a channel-type clathrate crystal structure was revealed, respectively.
通过与氨或某些芳香族杂环胺(尤其是咪唑)形成胺盐,富马酸或几种γ型反式肉桂酸的光致二聚反应在固态下成功进行。看来这种成功是由于胺的尺寸小或平面结构。分别显示出层状或沟道型包合物晶体结构。