p-Toluenesulfonic acid mediated hydroarylation of cinnamic acids with anisoles and phenols under metal and solvent-free conditions
作者:Arun R. Jagdale、Arumugam Sudalai
DOI:10.1016/j.tetlet.2007.05.059
日期:2007.7
Hydroarylation of cinnamic acids with anisoles and phenols mediated by p-toluenesulfonic acid (p-TSA) under metal and solvent-free conditions gave 3-(4-methoxyphenyl)-3-phenylpropanoic acids and dihydrocoumarins, respectively, in high yields and excellent selectivity.
在无
金属和无溶剂条件下,
对甲苯磺酸(p -
TSA)介导的
肉桂酸与
茴香醚和
苯酚的氢芳基化反应分别获得了3-(4-
甲氧基苯基)-
3-苯基丙酸和二氢
香豆素,具有高收率和优异的选择性。