Sterically controlled cyclization of 3′,4′,5,7-tetramethyldihydroquercetin amidophosphites. New synthesis of phostones
Autor: | Nifantyev, E.E *, Koroteev, M.P, Kaziev, G.Z, Zakharova, I.S, Lyssenko, K.A, Kuleshova, L.N, Antipin, M.Yu |
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Zdroj: | In Tetrahedron Letters 2003 44(33):6327-6329 |
Databáze: | ScienceDirect |
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