SYNTHESIS OF 4,6-DINITROINDOLE FROM 2,4,6-TRINITROTOLUENE
摘要:
1-R-4,6-Dinitroindoles 4-6 (R=H, Me, Ts) could be obtained from 2-picrylethanol 1 (readily available from TNT) via selective reduction of or ortho-nitro group by N2H4/FeCl3 and subsequent treatment with TsCl, to yield a key intermediate 3. This intermediate was converted to the above mentioned indoles.
SYNTHESIS OF 4,6-DINITROINDOLE FROM 2,4,6-TRINITROTOLUENE
摘要:
1-R-4,6-Dinitroindoles 4-6 (R=H, Me, Ts) could be obtained from 2-picrylethanol 1 (readily available from TNT) via selective reduction of or ortho-nitro group by N2H4/FeCl3 and subsequent treatment with TsCl, to yield a key intermediate 3. This intermediate was converted to the above mentioned indoles.