A short synthesis of highly substituted furans from alkenyl aryl ketones with dichloromethyl phenyl sulfoxide
作者:Toshifumi Miyagawa、Tsuyoshi Satoh
DOI:10.1016/j.tetlet.2007.05.049
日期:2007.7
Two-step synthesis of 2-aryl-5-(phenylsulfanyl)furans was achieved starting from alkenyl aryl ketones and dichloromethyl phenyl sulfoxide. The phenylsulfanyl group was successfully converted to other functional groups, via sulfinyl group, to give highly substituted 2-arylfurans in good overall yields.
从烯基芳基酮和二氯甲基苯基亚砜开始,完成了2-芳基-5-(苯基硫烷基)呋喃的两步合成。通过亚磺酰基将苯硫基成功地转化为其他官能团,从而以良好的总收率得到高度取代的2-芳基呋喃。