How is Ethyl 2-cyclopropyl-1,3-thiazole-4-carboxylate (CAS: 135207-08-8) typically synthesized?

Ethyl 2-cyclopropyl-1,3-thiazole-4-carboxylate (CAS: 135207-08-8) can be synthesized through a multi-step process that involves the reaction of 2-cyclopropyl-1,3-thiazole with ethyl chloroformate followed by hydrolysis. The reaction is typically carried out under mild conditions and can be catalyzed by a suitable acid or base. The yield can be enhanced by optimizing the reaction conditions and using appropriate solvents.