130968-47-7Relevant articles and documents
Synthesis and dynamic stereochemistry of 4-aryl-thiomorpholine-3,5-dione derivatives
Szawka?o, Joanna,Maurin, Jan K.,Pluciński, Franciszek,Czarnocki, Zbigniew
, p. 383 - 390 (2014/12/10)
A series of new N-aryl-substituted thiomorpholine-3,5-diones were synthesized. Crystal structures of seven compounds were established on the basis of X-ray crystallography. Stable at room temperature diastereomers were detected for (2-phenyl)-substituted derivatives using 1H NMR. The dynamic stereochemistry of compound 36 was studied with variable-temperature 1H NMR and the mechanism of diastereomers interconversion was proposed on the basis of quantum chemical calculations.