Functionalization of the Benzo[c][1,2,5]thiadiazole Scaffold via Mg-, Zn- and Mn-Intermediates
作者:Paul Knochel、Silvia Zimdars、Heinz Langhals
DOI:10.1055/s-0030-1259966
日期:2011.4
The metalation of all positions of the benzo[c][1,2,5]thiadiazole scaffold using LiCl-solubilized TMP-bases is demonstrated on various substrates. Thus, unsymmetrically substituted benzothiadiazole derivatives and a new fused thiadiazoloindazole have been prepared.