(E)-and (Z)-3-(4-chloro-5H-dithiazol-5-ylidene)-1,1,1-trifluoropentane- 2,4-diones and their analogs: Stereochemistry and their mechanisms of formation

Article abstract of DOI:10.1016/S0040-4039(98)01174-5

The reactions of Appel's salt with active methylene compounds such as 1,1,1,5,5,5-hexafluoro-2,4-pentanedione, 1,1,1-trifluoro-2,4-pentanedione, ethyl 4,4,4-trifluoro-3-oxobutanoate, 4,4,4-trifluoro-1-phenyl-1,3- butanedione, and 4,4,4-trifluoro-1-(2-naph