作者:Ian Collins、José L Castro、Leslie J Street
DOI:10.1016/s0040-4039(99)02153-x
日期:2000.1
A rapid analogue synthesis of biologically active 3,6,7-trisubstituted 1,2,4-triazolo[4,3-b]pyridazines was devised to give easy and selective variation of the three substituents through combinations of silicon-directed anion formation, palladium-catalysed couplings and SNAr displacements.
设计了具有生物活性的3,6,7-三取代的1,2,4-三唑并[4,3- b ]哒嗪的快速类似物合成方法,通过结合硅定向阴离子的形成,可以轻松,选择性地改变这三个取代基,钯催化的偶联和S N Ar置换。