Sodium Iodide → HCID 14726173, Verbindung

HRID 1650352Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1650352
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[C:9](=[O:12])[CH2:10]Cl.[Na+].[I-:14]>CC#N>[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[C:9](=[O:12])[CH2:10][I:14]

Komponenten

4

Edukt 2

HCID 5238Sodium IodideHCID 124777791-(2-Amino-5-chlorophenyl)-2-chloroethan-1-one

Produkt 1

HCID 14726173HCID 14726173, VerbindungAusbeute 99,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6342AcetonitrileLösungsmittel

Versuchsvorschrift

To a solution of 11.208 g (54.93 mM) of 2'-amino-2,5'-di-chloroacetophenone in 281 ml of CH3CN is added 24.7 g (165 mM) of NaI, and the mixture is stirred at room temperature for 2.5 hr. and concentrated under reduced pressure. The residue is dissolved in ethyl acetate, washed with aqueous Na2S2O3, and brine in order, dried and concentrated to give 16.1 g (Yield: 99.2%) of 2'-amino-5'-chloro-2-iodoacetophenone as crystals.

Aufarbeitung

  1. concentrationand concentrated under reduced pressure
  2. dissolutionThe residue is dissolved in ethyl acetate
  3. washwashed with aqueous Na2S2O3, and brine in order
  4. customdried
  5. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-50603343b20340f6b743e3d1ddc51f19
Quelldatensatz
uspto-grants-1990_05
Patentnummer
US04923984

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