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The reactions of 1,2,3-triazolo[1,5-a]pyridine with electrophiles
Journal of the Chemical Society, Perkin Transactions 1 Pub Date : 1981 , DOI: 10.1039/p19810000078
Gurnos Jones , D. Robert Sliskovic , Beverley Foster , John Rogers , Anthony K. Smith , Mee Yin Wong , Anthony C. Yarham

On treatment with chlorine, bromine, or mercuric acetate triazolo[1,5-a]pyridine (1) gives dichloromethyl-, dibromomethyl-, and alkoxy(alkoxymercurio)methyl-pyridines (3), (4), (5), and (8) with loss of nitrogen. Nitration gives 3-nitrotriazolopyridine (9), which on reduction gives 3-(2-pyridyl)imidazo[1,5-a]pyridine (11). The mechanism of formation of these compounds is discussed.

中文翻译:

1,2,3-三唑并[1,5- a ]吡啶与亲电试剂的反应

用氯,溴或乙酸汞的三唑并[1,5- a ]吡啶(1)处理时,得到二氯甲基,二溴甲基和烷氧基(烷氧基汞)甲基吡啶(3),(4),(5)和(8)含氮损失。硝化得到3-硝基三唑并吡啶(9),还原后得到3-(2-吡啶基)咪唑并[1,5- a ]吡啶(11)。讨论了这些化合物的形成机理。
更新日期:2017-01-31
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