Sulfuric Acid → HCID 13632604, Verbindung

HRID 1982080Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1982080
S(=O)(=O)(O)O.[NH2:6][C:7]1[CH:8]=[C:9]([N:13]2[C:18](=[O:19])[CH2:17][C:16]([CH3:21])([CH3:20])[CH2:15][C:14]2=[O:22])[CH:10]=[CH:11][CH:12]=1>C(OC(=O)CC)(=O)CC.O>[C:18]([NH:6][C:7]1[CH:8]=[C:9]([N:13]2[C:14](=[O:22])[CH2:15][C:16]([CH3:20])([CH3:21])[CH2:17][C:18]2=[O:19])[CH:10]=[CH:11][CH:12]=1)(=[O:19])[CH2:17][CH3:16]

Komponenten

5

Edukt 2

HCID 1118Sulfuric AcidHCID 233171371-(3-Aminophenyl)-4,4-dimethylpiperidine-2,6-dione

Produkt 1

HCID 13632604HCID 13632604, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 31263Propionic anhydrideKatalysatorHCID 962WaterLösungsmittel

Versuchsvorschrift

Five and one-half g. of propionic anhydride containing one drop of concentrated sulfuric acid was added to 9.3 g. of N-(m-aminophenyl)-3,3-dimethyl glutarimide in a small beaker. The mixture became warm and liquified. Upon cooling, the reaction mixture solidifed and was treated with water, collected by filtration and dried. Yield was 10.7 g. of a product having a m.p. of 199°-203° C. The product was identified as the title compound by analysis of infrared spectra.

Aufarbeitung

  1. temperatureThe mixture became warm
  2. temperatureUpon cooling
  3. filtrationcollected by filtration
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-8ca02bb7c74a4bdea62e778fb2ca4da7
Quelldatensatz
uspto-grants-1986_06
Patentnummer
US04595408

Notizen zur Reaktion

Wird geladen…