Ammonia → 2-Amino-1-phenoxy-propene

HRID 476874

Reaktionsgleichung

Reaktionsgleichung von HRID 476874
[O:1]([CH2:8][C:9](=O)[CH3:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH3:12].C1(C)C=CC(S(O)(=O)=O)=CC=1>O1CCCC1>[NH2:12][C:9]([CH3:10])=[CH:8][O:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Komponenten

5

Edukt 3

HCID 222AmmoniaHCID 6101p-Toluenesulfonic acidHCID 693131-Phenoxy-2-propanone

Produkt 1

HCID 700488602-Amino-1-phenoxy-propene

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

0.2 mol of phenoxyacetone in 200 ml of tetrahydrofuran is saturated at reflux temperature with ammonia gas with the addition of 0.2 g of p-toluene sulphonic acid. The mixture is allowed to stand at room temperature for 24 hours and the solvent is then removed by evaporation in vacuo. The evaporation residue is employed crude in the reaction of Example 5B.

Aufarbeitung

  1. customthe solvent is then removed by evaporation in vacuo
  2. customin the reaction of Example 5B

Quellen und Nachweise

ORD-Eintrag
ord-f9508f221bf3480cacb1d5f539bc49be
Quelldatensatz
uspto-grants-1989_12
Patentnummer
US04886804

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