A Novel Transformation of 3-Alkoxyisoquinolines to 3-Chloroisoquinolines and an Unusual Decyanation of 1,3-Dialkoxy-4-cyano-5,6,7,8-tetrahydroisoquinolines Under Vilsmeier-Haack Conditions
A Novel Transformation of 3-Alkoxyisoquinolines to 3-Chloroisoquinolines and an Unusual Decyanation of 1,3-Dialkoxy-4-cyano-5,6,7,8-tetrahydroisoquinolines Under Vilsmeier-Haack Conditions