Laboratoire de Synthèse Organique associé au C.N.R.S., Département de Chimie, Ecole Polytechnique, F-91128 Palaiseau, France.
Chem Commun (Camb). 2010 Jul 28;46(28):5148-50. doi: 10.1039/c0cc00680g. Epub 2010 Jun 16.
Xanthates derived from unprotected 2-hydroxyacetophenones undergo smooth intermolecular addition to unactivated alkenes and subsequent cyclisation to give hydroxytetralones in good yield.
未保护的 2-羟基苯乙酮衍生的黄原酸盐可顺利进行分子间加成反应,与非活化烯烃加成,随后环化得到羟基四氢萘酮,产率良好。