Methyl 5-nitro-2-(2-methoxy-6-methoxymethoxyphenyl)-benzoate → Methyl 5-amino-2-(2-methoxy-6-methoxymethoxyphenyl)-benzoate

HRID 1358127Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1358127
[N+:1]([C:4]1[CH:5]=[CH:6][C:7]([C:14]2[C:19]([O:20][CH2:21][O:22][CH3:23])=[CH:18][CH:17]=[CH:16][C:15]=2[O:24][CH3:25])=[C:8]([CH:13]=1)[C:9]([O:11][CH3:12])=[O:10])([O-])=O>CO.[Pd]>[NH2:1][C:4]1[CH:5]=[CH:6][C:7]([C:14]2[C:19]([O:20][CH2:21][O:22][CH3:23])=[CH:18][CH:17]=[CH:16][C:15]=2[O:24][CH3:25])=[C:8]([CH:13]=1)[C:9]([O:11][CH3:12])=[O:10]

Komponenten

4

Versuchsvorschrift

A solution of Example 32A (10.0 g) and 10% Pd/C (1.0 g) in methanol (200 mL) at room temperature was hydrogenated at 4 atm for 1 hour, filtered through diatomaceous earth (Celite®), and concentrated to provide the desired product. MS (ESI(−)QIMS) m/z 316 (M−H)−.

Aufarbeitung

  1. filtrationfiltered through diatomaceous earth (Celite®)
  2. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-29d2a0feb4eb42ae9701edf178423db3
Quelldatensatz
uspto-grants-2003_07
Patentnummer
US06593480B2

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