Venkatachalam, T. K. published the artcileSynthesis and characterization of oxazolopyridine and benzoxazole derivatives, Formula: C13H18N2, the publication is Letters in Organic Chemistry (2010), 7(7), 519-527, database is CAplus.
Synthesis of piperazinyl-substituted oxazolopyridine and benzoxazole was achieved in three steps starting from aminophenols and carbon disulfide. Condensation of aminophenols with carbon disulfide in ethanol using potassium hydroxide as catalyst gave the required benzoxazolethiols in one step. Treatment of the thiols with piperazine and substituted piperazine derivatives in toluene furnished the title compounds in good yields. We introduced halogen substitution in the pendant arm of the piperazine derivatives for versatile functionalization. We report the synthesis and characterization of these compounds using high resolution NMR techniques.
Letters in Organic Chemistry published new progress about 87179-40-6. 87179-40-6 belongs to piperazines, auxiliary class Benzenes, name is (E)-1-Cinnamylpiperazine, and the molecular formula is C10H14BNO5S, Formula: C13H18N2.
Referemce:
https://en.wikipedia.org/wiki/Piperazine,
Piperazines – an overview | ScienceDirect Topics