Convenient Synthesis of 5-Arylidene-2-imino-4-thiazolidinone Derivatives Using Microwave Irradiation
作者:Emmanuelle Braud、Manal Sarkis、Diem-Ngan Tran、Maria Dasso Lang、Christiane Garbay
DOI:10.1055/s-0033-1341108
日期:——
A concise approach for the preparation of 5-arylidene-2-imino-4-thiazolidinone derivatives is described. Structurally diverse amines, isothiocyanates, aldehydes, and chloroacetyl chloride were combined under microwave irradiation to afford new 5-arylidene-2-imino-4-thiazolidinone derivatives. The one-pot synthesis involves the in situ formation of a thiourea followed by reaction with chloroacetyl chloride
描述了一种用于制备 5-arylidene-2-imino-4-thiazolidinone 衍生物的简明方法。结构不同的胺、异硫氰酸酯、醛和氯乙酰氯在微波辐射下结合,得到新的 5-亚芳基-2-亚氨基-4-噻唑烷酮衍生物。一锅合成包括硫脲的原位形成,然后与氯乙酰氯和醛反应生成目标化合物。