One-pot Synthesis of 2-Substituted Imidazo[2,1-b][1,3]benzothiazoles via Coupling-Cyclization Under Pd-Cu Catalysis in Water
作者:Mohammad Bakherad、Ali Keivanloo、Mahdieh Hashemi
DOI:10.2174/157017809787582717
日期:2009.3.1
The reaction of 2-imino-3-(2-propynyl)-1,3-benzothiazole with various aryl iodides, catalyzed by Pd-Cu, in the presence of sodium lauryl sulfate as the surfactant and potassium carbonate as the base, in water, leads to the formation of 2-substituted imidazo[2,1-b][1,3]benzothiazoles.
2-氨基-3-(2-丙炔基)-1,3-苯并噻唑与各种芳基碘化物的反应在Pd-Cu催化下,在十二烷基硫酸钠作为表面活性剂和碳酸钾作为碱的存在下,在水中进行,最终形成2-取代的咪唑[2,1-b][1,3]苯并噻唑。