1,3,4-Oxadiazole-based heterocyclic analogs (3a–3m) were synthesized via cyclization of Schiff bases with substituted aldehydes in the presence of bromine and acetic acid. The structural clarificat...
1,3,4-恶二唑基杂环类似物 (3a-3m) 通过席夫碱与取代醛在
溴和
乙酸存在下环化合成。结构清晰...