2001 thiazole derivatives

thiazole derivativesR 0260

21 - 112Chemo- and Regioselective Synthesis of Alkyl-3-thiazoline Carboxy-lates. — Careful oxidation of the chiral cysteamine-derived thiazolidines(I) with MnO2 results in a chemoselective formation of chiral 2-alkyl-3-thiazoline-4-carboxylates (II) along with the fully aromatized thiazoles (III).— (FERNANDEZ, XAVIER; FELLOUS, ROLAND; LIZZANI-CUVELIER,LOUISETTE; LOISEAU, MICHEL; DUNACH, ELISABET; TetrahedronLett. 42 (2001) 8, 1519-1521; Lab. Aromes, Synth. Interact., Univ. NiceSophia-Antipolis, F-06108 Nice, Fr.; EN)

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