Copper-catalyzed thioarylation or thioalkylation of halogenated 2-azetidinones using a thiol precursor
作者:Maryam Ravandeh Ghotbabadi、Maaroof Zarei
DOI:10.1007/s00706-018-2177-z
日期:2018.8
AbstractThe paper describes the synthesis and characterization data of new 2-azetidinones containing sulfide groups. Halogenated 2-azetidinones were synthesized by the reaction of ketenes, generated in situ from various carboxylic acid in the presence of Vilsmeier reagent, with different Schiff bases. These compounds on further reaction with several aryl or alkyl halide using copper(I) iodide and sodium
摘要本文描述了含有硫化物基团的新型2-氮杂环丁酮的合成和表征数据。卤代2-氮杂环丁烷酮是通过在不同的席夫碱存在下,在Vilsmeier试剂存在下由各种羧酸原位生成的烯酮反应合成的。这些化合物在使用碘化铜(I)和硫代硫酸钠与数个芳基或烷基卤化物进一步反应后,产生了新颖的2-氮杂环丁酮,其在N-1或C-3或C-4位具有硫化物取代基。通过元素分析和光谱(IR,1 H和13 C NMR)数据对化合物进行了表征。 图形概要
SHRIDHAR, D. R.;RAM, BHAGAT;LAKSHMI, NARAYANA, V.;AWASTHI, ALOK, K.;REDDY+, SYNTHESIS, BRD, 1984, N 10, 846-847
作者:SHRIDHAR, D. R.、RAM, BHAGAT、LAKSHMI, NARAYANA, V.、AWASTHI, ALOK, K.、REDDY+