Synthesis of new optically active sulfoxides with chelating properties
作者:Kai - U. Baldenius、Henri B. Kagan
DOI:10.1016/0957-4166(90)80010-v
日期:1990.1
2-pyridinylmethyl sulfoxides and β-imino sulfoxides was sought. The latter were obtained in tautomeric mixtures with their enamines by condensation of opticallyactive β-keto sulfoxides with primary amines. 2-Pyridinylmethyl sulfoxides were synthesized by sulfinate substitution. Titanium catalysed oxidation gave good results for the synthesis of (+)-8-(methylsulfinyl)quinoline from the corresponding