Domino reaction of 3-nitro-2-(trifluoromethyl)-2H-chromenes with 2-(1-phenylalkylidene)malononitriles: synthesis of functionalized 6-(trifluoromethyl)-6H-dibenzo[b,d]pyrans and a rare case of [1,5] sigmatropic shift of the nitro group

Autor: Korotaev, Vladislav Yu., Barkov, Alexey Yu., Sosnovskikh, Vyacheslav Ya.
Zdroj: In Tetrahedron 18 November 2013 69(46):9642-9647
Databáze: ScienceDirect
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