Wong PhakhodeePoolsak SahakitpichanSongpon DeechongkitSomsak RuchirawatChulabhorn Research InstituteChulabhorn Graduate InstituteMahidol UniversityThe Institute of Science and Technology for Research and Development, Mahidol University2018-07-122018-07-122008-08-01Heterocycles. Vol.75, No.8 (2008), 1963-1970038554142-s2.0-54249159680https://repository.li.mahidol.ac.th/handle/20.500.14594/19074On treatment with acids, the open-chained amide acetals (1) gave the 7,7 membered ring fused benzazepinones (4) via the bis-cyclisation. © 2008 The Japan Institute of Heterocyclic Chemistry.Mahidol UniversityChemistryPharmacology, Toxicology and PharmaceuticsInvestigation of the acid-mediated cyclisation of amide acetal for the synthesis of benzazepinoneArticleSCOPUS10.3987/COM-08-11366