Downstream synthetic route of Methyl 2-mercaptobenzo[d]oxazole-6-carboxylate

With the synthetic route has been constantly updated, we look forward to future research findings about Methyl 2-mercaptobenzo[d]oxazole-6-carboxylate,belong benzoxazole compound

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO393,mainly used in chemical industry, its synthesis route is as follows.,72752-81-9

To a suspension of this pink solid (320 g, 1.53 mol) and K2CO3 (276 g, 2 mol) in EtOAc (3L) was added MeI (238.9g, 1.68 mol) below 20C. The mixture was stirred at room temperature for 12 hours. TLC (EtOAc/petroleum ether = 1:3) indicated the reaction was complete. Water (2L) was added to the mixture. The organic phase was separated, dried over Na2SO4 and concentrated to give 13 (320 g, 93.8%) as a pink solid.

With the synthetic route has been constantly updated, we look forward to future research findings about Methyl 2-mercaptobenzo[d]oxazole-6-carboxylate,belong benzoxazole compound

Reference£º
Article; Jonckers, Tim H.M.; Rouan, Marie-Claude; Hache, Geerwin; Schepens, Wim; Hallenberger, Sabine; Baumeister, Judith; Sasaki, Jennifer C.; Bioorganic and Medicinal Chemistry Letters; vol. 22; 15; (2012); p. 4998 – 5002;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem