Br[CH2:2][C:3]#[N:4].[S:5]1[CH2:9][CH2:8][NH:7][C:6]1=[O:10]>CN(C=O)C>[O:10]=[C:6]1[N:7]([CH2:2][C:3]#[N:4])[CH2:8][CH2:9][S:5]1Preparation took place in analogy to Example IV a from bromoacetonitrile and 2-thiazolidinone. The substance was employed as DMF-containing crude product in the next reaction.
Loading…