Gold(I)-Mediated Hydrothiolation of Conjugated Olefins
作者:Chuan He、Chad Brouwer、Ronald Rahaman
DOI:10.1055/s-2007-984519
日期:2007.7
Thiol additions to conjugated olefins were catalyzed by Ph 3 PAuBF 4 with excellent yields at room temperature. A variety of functionalized thiols, with both electron-donating and electron-withdrawing substituents, are compatible with this system. Hydrothiolations of 1,3-cyclohexadiene were also achieved in similar yields at 50 °C.
Ph 3 PAuBF 4 催化硫醇加成到共轭烯烃,在室温下产率极好。各种具有给电子和吸电子取代基的官能化硫醇都与该系统兼容。1,3-环己二烯的氢硫醇化也在 50 °C 下以相似的产率实现。