6-(2,4-dichlorobenzyl)-6H-dibenzo<1,2>thiazine

6-(4-fluorobenzyl)-6H-dibenzo<1,2>thiazine

6-(fluoren-9-yl)-6H-dibenzo<1,2>thiazine

6-allyl-6H-dibenzo<1,2>thiazine

6-(1-methylprop-2-enyl)-6H-dibenzo<1,2>thiazine