摘要
以苯并三唑为原料与ω-溴代芳基乙酮缩合得ω-(1H-苯并三唑-1-基)芳基乙酮,再与硫代氨基脲缩合得到新的缩氨基硫脲.然后分别与5种ω-溴代芳基乙酮环化得到一系列新的含苯并三唑和噻唑环的苯乙酮腙类Schiff碱.其结构经IR,1HNMR,13CNMR和MS及元素分析确证.
Three new substituted acetophenone thiosemicarbazones have been synthesized by condensation reaction of acetophenones with thiosemicarbazide, which reacted with ω-bromoacetophenone in EtOH under refluxing to give a series of acetophenone hydrazone derivatives. Their structure were characterized by ele-mental analysis, IR , 1H NMR, 13C NMR and MS spectra.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2005年第4期449-453,共5页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(Nos.29702007
20162004)资助项目.
