[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([N+:10]([O-:12])=[O:11])=[CH:6][C:5]=1F)([O-:3])=[O:2].CO[C:16]1[C:21]([CH3:22])=[C:20]([CH3:23])[C:19](OC)=[C:18]([CH3:26])[C:17]=1[OH:27]>>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([N+:10]([O-:12])=[O:11])=[CH:6][C:5]=1[O:27][C:17]1[C:18]([CH3:26])=[CH:19][C:20]([CH3:23])=[C:21]([CH3:22])[CH:16]=1)([O-:3])=[O:2]The process was carried out as described in point 5.4 above, using 0.812 g (4.362 mmol) of 2,5-dinitrofluorobenzene and 0.856 g (4.362 mmol) of 2,5-dimethoxy-3,4,6-trimethylphenol. The title product was obtained in the form of a yellow solid (1.412 g, 89%) after column chromatography using, as eluent, a 75:25 mixture of light mineral spirit (60-80° C.):diethyl ether.
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