Hydrochloric Acid → HCID 66924186, Verbindung

HRID 1364446Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1364446
[Sn](Cl)Cl.Cl.[Cl:5][C:6]1[CH:24]=[CH:23][C:9]([O:10][CH2:11][C:12]2[CH:19]=[CH:18][CH:17]=[C:16]([N+:20]([O-])=O)[C:13]=2[C:14]#[N:15])=[C:8]([CH3:25])[CH:7]=1.[OH-].[K+]>>[NH2:20][C:16]1[CH:17]=[CH:18][CH:19]=[C:12]([CH2:11][O:10][C:9]2[CH:23]=[CH:24][C:6]([Cl:5])=[CH:7][C:8]=2[CH3:25])[C:13]=1[C:14]#[N:15]

Komponenten

5

Edukt 4

HCID 313Hydrochloric AcidHCID 14797Potassium HydroxideHCID 24479Stannous ChlorideHCID 66924105HCID 66924105, Verbindung

Produkt 1

HCID 66924186HCID 66924186, VerbindungAusbeute 88 %

Reaktionsbedingungen

Temperatur
15 °C

Versuchsvorschrift

To a cooled (15° C.) and stirred solution of tin (II) chloride (0.56 g, 2.48 mmol) and con. hydrochloric acid (2.0 mL) was added a solution of 2-(4-chloro-2-methylphenoxymethyl)-6-nitrobenzonitrile (150.0 mg, 0.5 mmol). The reaction mixture was slowly warmed to room temperature and stirred for 3 hours. The reaction mixture was poured on to crushed-ice and potassium hydroxide solution, stirred, extracted with dichloromethane, filtered and dried to yield 120 mg of 2-amino-6-(4-chloro-2-methylphenoxymethyl)benzonitrile.

Aufarbeitung

  1. temperatureThe reaction mixture was slowly warmed to room temperature
  2. additionThe reaction mixture was poured on
  3. stirringstirred
  4. extractionextracted with dichloromethane
  5. filtrationfiltered
  6. customdried

Quellen und Nachweise

ORD-Eintrag
ord-e058fba922e948b3842bd72eaddeb450
Quelldatensatz
uspto-grants-2011_02
Patentnummer
US07888366B2

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