C-C-OHEtanol-alcoholC =C +OEteno

-CH-C-C-COHPentanol-alcohol

C-CH=CH-C-C+OPenteno OC-C-O-C-C-C-CAcetato de butilo

OC=CH-C-C+C-C-OHButenocido actico

C-C-CL+KOHCloruro de etilo

C=C+KCL+OEteno

CC-CH-C+KOHBromobutano

C-CH=CH-C+KBr+OButeno