9,9-diklor bisiklo[5.2.0]nona-2,4-dien-8-on`un bazı tepkimeleri

Abstract

Sikloheptatrienden başlayarak 9,9-diklor bisiklo[5.2.0]nona-2,4-dien-8-on (22) elde edildi.Bileşik 22'nin H2O2 ve diazometan gibi reaktifler ile tepkimelerinden, R(S)-3-klor-8,8a-dihidro azulen-2 (lH)–on (9), R(S)-3-klor-8,8a-dihidro-2H-siklohepta[b]furan-2-on (33) ve 8aS-3,3-diklor-3,3aS,8,8aR-tetrahidro-2H-siklohepta[b]furan-2-on (46) bileşikleri sentezlendikten sonra, onların fotooksijenasyonlarıyla ilgili doymamış endoperoksikleri elde edildi ve onların da tepkimeleri incelendi.

Starting from cycloheptatriene, 9,9-dichlorobicyclo[5.2.0]nona-2,4-dien-8-one (22) was obtained.After 3-chloro-8,8a-dihydro azulen-2(1H)-one (9), R(S)-3-chloro-8,8a-dihydro-2H-cyclohepta[b]furan-2-one (33) and 8aS-3,3-dichloro-3,3aS,8,8aR-tetrahydro-2H- cyclohepta[b]furan-one (46) were synthesized from reactions of the compound 22 with reagents such as H2O2 and diazomethane, their corresponding unsaturated endoperoxides were synthesized by photooxygenations and their reactions were also investigated.