Suzuki-Miyaura and Negishi Approaches to a Series of Forensically Relevant Pyridines and Pyrimidines
作者:Zbigniew Czarnocki、Dariusz Błachut、Joanna Szawkało
DOI:10.1055/s-0030-1260224
日期:2011.11
ridines were prepared. The synthesis of 5-aryl-4-methylpyrimidines was accomplished by Suzuki-Miyaura cross-coupling reaction between arylboronic acids and 5-bromo-4-methylpyrimidine. The 4-benzylpyrimidines and 2,6-benzylpyridines were synthesized by treatment of 4-bromopyrimidine and 2,6-dibromopyridine derivatives with ring-substituted benzylzinc reagents. cross-coupling reaction - amphetamine
制备了5-芳基-4-甲基嘧啶,4-苄基嘧啶,2,6-苄基吡啶和2,6-二苄基-4-甲基吡啶的苯环取代的衍生物的文库。5-芳基-4-甲基嘧啶的合成是通过芳基硼酸与5-溴-4-甲基嘧啶之间的Suzuki-Miyaura交叉偶联反应完成的。通过用环取代的苄基锌试剂处理4-溴嘧啶和2,6-二溴吡啶衍生物来合成4-苄基嘧啶和2,6-苄基吡啶。 交叉偶联反应-苯丙胺类似物-Leuckart合成-药物-杂环