Trifluoroacetic acid → Trifluoroacetic acid

HRID 559046

Reaktionsgleichung

Reaktionsgleichung von HRID 559046
[CH3:1][C:2]1[CH:3]=[C:4]([NH:7]C(=O)OC(C)(C)C)[S:5][CH:6]=1.[C:15]([OH:21])([C:17]([F:20])([F:19])[F:18])=[O:16]>C(Cl)Cl>[CH3:1][C:2]1[CH:3]=[C:4]([NH2:7])[S:5][CH:6]=1.[F:18][C:17]([F:20])([F:19])[C:15]([OH:21])=[O:16]

Komponenten

5

Versuchsvorschrift

A solution of tert-butyl 4-methylthiophen-2-ylcarbamate (0.880 g, 4.13 mmol) in CH2Cl2 (8 mL) and TFA (6 mL) wad stirred at room temperature for 3 h. Solvents was removed in vacuo to give 4-methylthiophen-2-amine as trifluoroacetic acid salt (0.920 g).

Aufarbeitung

  1. customSolvents was removed in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-65f76d5720c6418f9833905f967babde
Quelldatensatz
uspto-grants-2011_11
Patentnummer
US08063058B2

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