Yield:22499-11-2 85%
Reaction Conditions:
with iron(III) chloride in 1,2-dichloro-ethane at 80; for 11 h;Inert atmosphere;
References:
Mirzaei, Anvar;Biswas, Srijit;Samec, Joseph S. M. [Synthesis,2012,vol. 44,# 8,p. 1213 - 1218] Location in patent:experimental part