The nitration of 1-thiaphenalene
Abstract
1-Thiaphenalene, its 3-acetoxy-derivative, and 2,3-dihydro-1-thiaphenalen-3-ol upon nitration yield mixtures of the corresponding 6- and 7-nitro-derivatives in the respective proportions of 10 : 1, 10 : 1, and 1 : 8.