作者:Christopher D. Gabbutt、B. Mark Heron、Alicia C. Instone、Peter N. Horton、Michael B. Hursthouse
DOI:10.1016/j.tet.2004.10.069
日期:2005.1
The synthesis and spectroscopic properties of novel 3H-naphtho[2,1-b]pyrans are described. Subtle variation of the colour of the photo-generated merocyanine dyes derived from these naphthopyrans can be accomplished by controlling the steric interactions between a terminal pyrrolidine donor group and a proximal substituent.
描述了新型3 H-萘[ 2,1- b ]吡喃的合成及光谱性质。通过控制末端吡咯烷供体基团和近端取代基之间的空间相互作用,可以实现源自这些萘并吡喃的光生色菁染料颜色的细微变化。