Synthesis and properties of 5-bromocyclohepta[b]furan-4-one
Abstract
5-Bromocyclohepta[b]furan-4-one reacted with ethylamine and isopropylamine to afford the corresponding 6-amino-derivatives by a cine-substitution reaction. The behaviour of this compound towards primary amines is different from that of the non-heteroatomic analogue 6-bromobenzocyclohepten-5-one.