Synthesis and reactivity of azaspiropentanes
Written by sctunisie no commentsCondensation of diphenylsulfonium cyclopropylide with diary] and arylalkylimines generates azaspiropentanes. Solvolyse in methanol of 1,2-diphenylazispiropentane gives the adduct cyclopropane, whereas anhydrous hydrochloric acid treatment gives cyclobutanimine which may be hydrolysed in aqueous acid into cyclobutanone.
T. Tlili
Pages 3-7
