Unexpected Aromatization of 2-Acetoxy-3, 3-dichloro-4-(α-chloroalkyl)tetrahydrofurans to 3-Alkyl-4-chlorofurans with NaI/DMF
摘要:
An unexpected aromatization of 2-acetoxy-3,3-dichloro-4-(alpha-chloroalkyl)tetrahydrofurans to 3-alkyl-4-chlorofurans occurs on heating with sodium iodide in dimethylformamide (DMF) at 120 degrees C.