An interrupted Ugi reaction enables the preparation of substituted indoxyls and aminoindoles.
An interrupted Ugi reaction enables the preparation of substituted indoxyls and aminoindoles.
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DOI:
10.1016/j.tet.2008.08.055
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发表时间:
2009-04-18
期刊:
影响因子:
2.1
通讯作者:
Sorensen EJ
中科院分区:
文献类型:
--
作者:
Schneekloth JS Jr;Kim J;Sorensen EJ
In a variation of the classical Ugi reaction, an acid promoted reaction between imines and isocyanides forms both 3-aminoindoles and substituted indoxyls. A recently reported triflyl phosphoramide is shown to be critical to obtain high yields under mild conditions.
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影响因子:
2.1
作者:
Kobayashi, Kazuhiro;Takanohashi, Atsushi;Konishi, Hisatoshi
通讯作者:
Konishi, Hisatoshi
影响因子:
1.8
作者:
Blackburn, C;Guan, B;Tsai, S
通讯作者:
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影响因子:
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作者:
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通讯作者:
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DOI:
10.1039/p19920002657
发表时间:
1992-10-21
期刊:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
影响因子:
--
作者:
DAVEY, AE;SCHAEFFER, MJ;TAYLOR, RJK
通讯作者:
TAYLOR, RJK
影响因子:
2.1
作者:
Livinghouse, T
通讯作者:
Livinghouse, T