Synthesis of 4-(Cyanomethylidene)- and 4-(Ethoxycarbonylmethylidene)-4,5,6,7-tetrahydroindoles and Their Dehydrogenation to 4-(Cyanomethyl)- and 4-(Ethoxycarbonylmethyl)indoles
Synthesis of 4-(Cyanomethylidene)- and 4-(Ethoxycarbonylmethylidene)-4,5,6,7-tetrahydroindoles and Their Dehydrogenation to 4-(Cyanomethyl)- and 4-(Ethoxycarbonylmethyl)indoles