Reagent-controlled regiodivergent intermolecular cyclization of 2-aminobenzothiazoles with β-ketoesters and β-ketoamides

Two regiodivergent approaches to intermolecular cyclization of 2-aminobenzothiazoles with β-ketoesters and amides have been developed, controlled by the reagents employed. With the Brønsted base KOt-Bu and CBrCl3 as radical initiator, benzo[d]imidazo[2,1-b]thiazoles are synthesized via attack at the...

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Váldodahkkit:	Irwan Iskandar Roslan, Kian-Hong Ng, Gaik-Khuan Chuah, Stephan Jaenicke
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	Beilstein-Institut 2017-12-01
Ráidu:	Beilstein Journal of Organic Chemistry
Fáttát:	cyclization fused-ring systems indium radical regiodivergent
Liŋkkat:	https://doi.org/10.3762/bjoc.13.270
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