Regioselectivity in isoquinoline alkaloid synthesis
作者:Rodolfo Quevedo、Edwin Baquero、Mario Rodriguez
DOI:10.1016/j.tetlet.2010.01.115
日期:2010.3
Regioselectivity in isoquinolinealkaloidsynthesis is analyzed here. Our experiments have shown that substituents on the aromatic ring of the starting amine are determinant in isoquinolinesynthesis. The use of dicyclohexylcarbodiimide in activating carboxylic acids for electrophilic aromatic substitution reactions is presented for the first time.