Structures involved in the mechanism of the aromatic electrophilic substitution of pyrroline and 2-methoxy-3-X-5-nitrothiophene derivatives, with X=NO 2 , CN, CO 2 CH 3 , CO
Structures involved in the mechanism of the aromatic electrophilic substitution of pyrroline and 2-methoxy-3-X-5-nitrothiophene derivatives, with X=NO 2 , CN, CO 2 CH 3 , CO