Isonitrile alkylations: a rapid route to imidazo[1,5-a]pyridines.

Isonitrile alkylations: a rapid route to imidazo[1,5-a]pyridines.
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异腈烷基化:生成咪唑并[1,5-a]吡啶的快速途径。

DOI:
10.1039/c5cc08724d
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发表时间:
2016
期刊:
Chemical communications (Cambridge, England)
影响因子:
--
通讯作者:
Fleming,FraserF
Fleming,FraserF
中科院分区:
--
文献类型:
--
作者:
Li,Yajun;Chao,Allen;Fleming,FraserF

文献摘要

相似文献

金属化的芳基甲基异腈容易与2-氯吡啶加成得到咪唑并[1,5-a]吡啶。类似地加成到亚胺酰氯和氯喹啉上得到咪唑和咪唑并[1,5-a]喹诺酮,它们与咪唑并[1,5-a]吡啶一样,是用于药物合成的有价值的杂环。
Metalated arylmethylisonitriles readily add to 2-chloropyridines to afford imidazo[1,5-a]pyridines. Analogous additions to imidoyl chlorides and a chloroquinoline provide imidazoles and an imidazo[1,5-a]quinolone which, like imidazo[1,5-a]pyridines, are valuable heterocycles for pharmaceutical synthesis.