Application of 2602-85-9. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 2602-85-9, Name is Benzo[d]thiazole-2-carbonitrile
Reissert Compound Formation with Fused Five-Membered Ring Heterocycles
Reissert compounds have been prepared in high yield from benzothiazole by use of trimethylsilyl cyanide as source of cyanide in a single phase system.Analogues have been made from benzoxazole, indazole and 1-methylindazole but the method was unsuccessful with 1,2-benzisoxazole and pyrazole.Conjugate base alkylation followed by removal of the Reissert grouping provides a route to 2-alkylbenzothiazoles and -benzoxazoles, and 3-alkylated indazoles.Efficient access to pyrido<2,1-b>benzothiazole and benzothiazolo<3,2-b>isoquinoline derivatives results from appropriate intramolecular cyclisations.A crystal structure determination of 3-benzoyl-2,3-dihydro-2-benzothiazolecarbonitrile is reported.
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Reference：
Thiazole | C3H7531NS – PubChem,
Thiazole | chemical compound | Britannica