Concise and efficient synthesis of 4-fluoro-1H-pyrrolo[2,3-b]pyridine
Concise and efficient synthesis of 4-fluoro-1H-pyrrolo[2,3-b]pyridine
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DOI:
10.1021/ol036030z
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发表时间:
2003-12-25
期刊:
影响因子:
5.2
通讯作者:
Ruel, R
中科院分区:
文献类型:
--
作者:
Thibault, C;L'Heureux, A;Ruel, R
[GRAPHICS]Two routes describing the preparation of 4-fluoro-1H-pyrrolo[2,3-b]pyridine (4a) from 1H-pyrrolo[2,3-b]pyridine N-oxide (1) are presented, Regioselective fluorination was achieved using either the Balz-Schiemann reaction or lithium-halogen exchange.