Copper-catalyzed mild and efficient entry to 1-substituted indazolones
Copper-catalyzed mild and efficient entry to 1-substituted indazolones
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DOI:
10.1055/s-2008-1077973
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发表时间:
2008-08-01
期刊:
影响因子:
2
通讯作者:
Kirihata, Mitsunori
中科院分区:
文献类型:
--
作者:
Tanimori, Shinji;Ozaki, Yuka;Kirihata, Mitsunori
A variety of 1-alkyl- and aryl-substituted indazolones were synthesized easily starting from commercially available 2-halobenzoic acids and hydrazines via the copper-catalyzed intramolecular C-N bond formation of 2-halobenzohydrazides under mild conditions.