139925-09-0Relevant articles and documents
Synthesis and Spectroscopic Properties of Chiral 1,3-Oxazolidines
Evers, R.,Michalik, M.
, p. 699 - 710 (2007/10/02)
(1S,2S)-2-Amino-1-(p-nitrophenyl)-propane-1,3-diol 2a and the (1R,2R)-configurated isomer 2b react with N-substituted dithiocarbimidic acid diesters and ketenedithioacetals, respectively, to give the 2-substituted chiral 4-hydroxymethyl-5-phenyl-1,3-oxazolidines 4 and 7.N-Carbomethoxy-dithiocarbimidic acid dimethylester yields under the same conditions the isomeric 1,3-oxazolidine 5.On treatment of 4 and 7 with isocyanates crystalline urethanes 9 are formed.