Song, Xiaoxiao published the artcileHighly Stereoselective Palladium-Catalyzed [3+2] Cycloaddition of Vinyl Epoxides and N-Benzothiazolimines, Product Details of C7H5ClN2S, the publication is Asian Journal of Organic Chemistry (2019), 8(12), 2180-2183, database is CAplus.
An asym. [3+2] cycloaddition of racemic vinyl epoxides with N-benzothiazolimines was presented under Pd-catalysis. This transformation provided rapid access to highly functionalized oxazolidine scaffolds such as I [R = H, 4-Me, 5-Br, etc.; Ar = Ph, 1-naphthyl, 2-thienyl, etc.] in generally good yields along with high stereoselectivities (up to 99% ee, 8.5 : 1 d.r.) under mild conditions. The use of chiral BINAP ligand enabled this asym. transformation with a broad substrate tolerance.
Asian Journal of Organic Chemistry published new progress about 95-24-9. 95-24-9 belongs to thiazole, auxiliary class Organic Pigment, name is 6-Chlorobenzothiazol-2-ylamine, and the molecular formula is C16H12O, Product Details of C7H5ClN2S.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica