113093-99-5Relevant academic research and scientific papers
FLAVONOIDS, 40. SYNTHESIS OF 3-ALKYL- AND -ARYLTHIOFLAVANONES AND THEIR TRANSFORMATIONS INTO SULFUR-CONTAINING FLAVONOIDS
Patonay, Tamas,Patonay-Peli, Erzsebet,Litkei, Gyoergy
, p. 1827 - 1834 (1987)
trans-3-Mesyloxyflavanones 1 were converted into cis- and trans-3-(alkylthio)- and -(phenylthio)flavanones 2-4 by nucleophilic substitution reaction with thiols or thiolates.Flavanones 2-4 were useful intermediates in the synthesis of various sulfur-containing derivatives; flavanones, flavones and dihydrochalcones posessing alkyl- or arylthio, -sulfinyl and -sulfonyl group.Oxidation of cis- and trans- isomers of 4 led to completely different products.
