title: Multicomponent reactions of amines with aldehydes and H(2)S as efficient route to heterocycles and thioaza macrocycles.
abstract: Here we provide new experimental results on multicomponent reactions of amines with aldehydes and H(2)S in the directed synthesis of functionally-substituted 1,3-thiazetidines, 1,3,5-dithiazinanes, 1,3,5-thiadiazinanes, 1,5-dithia-3,7-diazacyclooctanes, and thioaza macrocycles. X-ray analysis gave insight into the structure of the synthesized compounds. New kinds of multicomponent reactions (MCR) have been discovered and characterized.
authors.affiliation: Institute of Petrochemistry and Catalysis of Russian Academy of Sciences, Prospekt Oktyabrya, 141, Ufa 450075, Russia. ink@anrb.ru
authors.forename: V R
authors.initials: VR
authors.lastname: Akhmetova
authors.forename: G R
authors.initials: GR
authors.lastname: Khabibullina
authors.forename: E B
authors.initials: EB
authors.lastname: Rakhimova
authors.forename: R A
authors.initials: RA
authors.lastname: Vagapov
authors.forename: R R
authors.initials: RR
authors.lastname: Khairullina
authors.forename: Z T
authors.initials: ZT
authors.lastname: Niatshina
authors.forename: N N
authors.initials: NN
authors.lastname: Murzakova
mesh_terms: D000447:Aldehydes / Q000737:chemistry*; D000588:Amines / Q000737:chemistry*; D001372:Aza Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D002625:Chemistry, Organic / Q000379:methods*; D018360:Crystallography, X-Ray; D006571:Heterocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D006834:Hydrazines / Q000737:chemistry; D006862:Hydrogen Sulfide / Q000737:chemistry*; D047028:Macrocyclic Compounds / Q000138:chemical synthesis* / Q000737:chemistry; D008968:Molecular Conformation; D010636:Phenols / Q000138:chemical synthesis / Q000737:chemistry; D013696:Temperature
chemical_list: D000447:Aldehydes; D000588:Amines; D001372:Aza Compounds; D006571:Heterocyclic Compounds; D006834:Hydrazines; D047028:Macrocyclic Compounds; D010636:Phenols; D006862:Hydrogen Sulfide