Synthesis of 2-methyl-1,5-dinitro-3- and 2-methyl-1,3-dinitro- 5-(trifluoromethyl)benzenes and their transformation into 6-nitro- 4-(trifluoromethyl)- and 4-nitro-6-(trifluoromethyl)-1H-indoles
Synthesis of 2-methyl-1,5-dinitro-3- and 2-methyl-1,3-dinitro-5-(trifluoromethyl)benzenes and their transformation into 6-nitro-4-(trifluoromethyl)- and 4-nitro-6-(trifluoromethyl)-1H-indoles