海量图书期刊资源，随时随地畅享阅读乐趣
Synthesis of 3-alkenyl-2-arylchromones and 2,3-dialkenylchromones via acid-catalysed retro-Michael ring opening of 3-acylchroman-4-onesDavid S. Clarke; Christopher D. Gabbutt; John D. Hepworth; B. Mark Heron · 2005