Tetrahydrofuran → tert-butyl N-(5-amino-2-methoxyphenyl)carbamate

HRID 1059835Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1059835
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([N+:9]([O-])=O)=[CH:5][C:4]=1[NH:12][C:13](=[O:19])[O:14][C:15]([CH3:18])([CH3:17])[CH3:16].C1COCC1>[Pd].CO>[NH2:9][C:6]1[CH:7]=[CH:8][C:3]([O:2][CH3:1])=[C:4]([NH:12][C:13](=[O:19])[O:14][C:15]([CH3:16])([CH3:17])[CH3:18])[CH:5]=1

Komponenten

5

Versuchsvorschrift

A solution of Example 28A in 1:1 THF:methanol (40 mL) was treated with 10% palladium on carbon (800 mg), stirred under hydrogen (1 atm) for one hour, filtered through diatomaceous earth (Celite®), and concentrated to provide the desired product.

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-8f1b2fd489d34d4d93b6abb5838382f3
Quelldatensatz
uspto-grants-2003_02
Patentnummer
US06521658B1

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