Reaction of α-bromolevoglucosenone with 2,2-disubstituted 1,3-dinitropropanes
摘要:
2,2-Bis(nitromethyl)decane and 4-methyl-2,2-bis(nitromethyl)pentane reacted with alpha-bromolevoglucosenone in the presence of a base under ultrasonic treatment to give the corresponding cyclopenta-fused derivatives. Analogous reactions of 1,1-bis(nitromethyl)cycloalkanes with alpha-bromolevoglucosenone afforded spiro compounds.