Aitken, R. Alan published the artcileSynthesis and pyrolytic behavior of thiazolidin-2-one 1,1-dioxides, Recommanded Product: (S)-4-Benzylthiazolidine-2-thione, the main research area is thiazolidinone dioxide preparation pyrolysis.
Four examples of chiral thiazolidin-2-one 1,1-dioxides I [R1 = PhCH2; R2 = H, PhCH2, Me2CH; R3 = H, Et; R1R2 = (CH2)3] have been prepared by reaction of the appropriate amino alcs. with CS2 in aqueous sodium hydroxide to give thiazolidine-2-thiones, followed by oxidation with KMnO4 under phase-transfer conditions in the presence of benzoic acid, either directly or via the thiazolidin-2-ones. Upon flash vacuum pyrolysis (FVP) at 650°C, I (R1 = PhCH2; R2 = H, PhCH2, Me2CH; R3 = H, Et) decompose mainly by loss of SO2 to give an alkene and benzyl isocyanate together with other products from fragmentation of the N-benzyl group. A significant minor pathway involves net loss of CO2 and water to give 2-phenyl-4,5-dihydrothiazoles together with their aromatization products. A mechanism for this new heterocyclic transformation is proposed involving initial expansion to a cyclic carbamic-sulfinic anhydride (2,1,4-oxathiazin-3-one 1-oxide).
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry published new progress about Thermal decomposition. 171877-39-7 belongs to class thiazole, name is (S)-4-Benzylthiazolidine-2-thione, and the molecular formula is C10H11NS2, Recommanded Product: (S)-4-Benzylthiazolidine-2-thione.
Referemce:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica