Synthesis of a New Class of Sulfonamido Bis Heterocycles-Pyrrolyl/Pyrazolyl-1,3,4-oxadiazoles, 1,3,4-Thiadiazoles, and 1,2,4-Triazoles
作者:Akkarapalli Muralikrishna、Guda Mallikarjuna Reddy、Gopala Lavanya、Venkatapuram Padmavathi、Adivireddy Padmaja
DOI:10.1002/jhet.1679
日期:2014.1
A new class of sulfonamido bis heterocycles—pyrrolyl/pyrazolyl‐oxadiazoles, thiadiazoles, and triazoles—were prepared from arylaminosulfonylacetic acid hydrazide and E‐aroylethenesulfonylacetic acid adopting simple and versatile synthetic methodologies.
采用简单而通用的合成方法,由芳基氨基磺酰乙酸酰肼和E-芳酰基乙磺酰磺酸制备了新型的磺酰胺基双杂环-吡咯基/吡唑基-恶二唑,噻二唑和三唑。