title: Episulfonium ion-mediated cyclic peptide and triazine synthesis.
abstract: The product of an episulfonium ion-mediated cyclotrimerisation, previously reported as being a 15-membered ring trilactam, has now been shown to be a 1,3,5-triazine. Smaller medium-ring bilactams have, however, been synthesised from linear precursors using the sulfur-based methodology.
authors.affiliation: University Chemical Laboratory, Lensfield Road, Cambridge, UK. djf34@cam.ac.uk
authors.forename: David J
authors.initials: DJ
authors.lastname: Fox
authors.forename: Thomas J
authors.initials: TJ
authors.lastname: Morley
authors.forename: Stuart
authors.initials: S
authors.lastname: Warren
mesh_terms: D010456:Peptides, Cyclic / Q000138:chemical synthesis*; D013452:Sulfonium Compounds / Q000737:chemistry*; D014227:Triazines / Q000138:chemical synthesis*
chemical_list: D010456:Peptides, Cyclic; D013452:Sulfonium Compounds; D014227:Triazines