The products of the addition of benzenethiol to bicyclo [2, 2, 2] oct-2-ene, 2- methylenebicyclo [2, 2, 2] octane, 5-methylenebicyclo [2, 2, 2] oct-2-ene, 2, 3- dimethylenebicyclo [2, 2, 2] octane, 5, 6-dimethylenebicyclo [2, 2, 2] oct-2-ene, and 8, 9- dimethylenebicyclo [3, 2, 2] non-6-ene have been investigated. The additions of methanethiol to 2, 3-dimethylenebicyclo [2, 2, 2] octane, of p-thiocresol to 5, 6- ...