Synthesis of Some Novel Thiazolyl - Azetidinone Hybrids
作者:Chuljin Ahn、Hemant Hegde、Nitinkumar S. Shetty
DOI:10.5012/jkcs.2016.60.2.107
日期:2016.4.20
A new series of hydrazino thiazolyl-2-azetidinone 4(a-i) derivatives were synthesized efficiently using benzylidene hydrazinyl thiazole derivatives 3(a-i). The precursors, benzylidene hydrazinyl thiazoles were prepared by reacting 4- fluoro phenacyl bromide with thiosemicarbazones 2(a-i). All the structures of the synthesized compounds were ascertained by IR, NMR and mass spectral analysis