An Efficient Route to 4-Halophosphaisocoumarins via CuX2-Mediated Direct Halocyclization of 2-(1-Alkynyl)phenylphosphonic Acid Diesters
AY Peng, F Hao, B Li, Z Wang, Y Du - The Journal of Organic …, 2008 - ACS Publications
A series of 4-halophosphaisocoumarins were synthesized via CuX2 (X= Br, Cl)-mediated
direct halocyclization of 2-(1-alkynyl) phenylphosphonic acid diesters in dichloroethane with …
direct halocyclization of 2-(1-alkynyl) phenylphosphonic acid diesters in dichloroethane with …