Water → HCID 66784310, Verbindung

HRID 452488

Reaktionsgleichung

Reaktionsgleichung von HRID 452488
[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=O)=[C:4]([CH3:11])[CH:3]=1.[F:12][C:13]([F:17])([F:16])[CH2:14][NH2:15].Cl.C(N(CC)CCCN=C=NCC)C.O>CN(C)C=O>[Br:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([NH:15][CH2:14][C:13]([F:17])([F:16])[F:12])=[O:8])=[C:4]([CH3:11])[CH:3]=1

Komponenten

6

Edukt 4

HCID 962WaterHCID 9773Ethanamine, 2,2,2-trifluoro-HCID 995704-Bromo-2-methylbenzoic acidHCID 99645121-(3-Diethylaminopropyl)-3-ethylcarbodiimide hydrochloride

Produkt 1

HCID 66784310HCID 66784310, VerbindungAusbeute 58,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

In a solution of 5.00 g of 4-bromo-2-methyl benzoic acid and 3.45 g of 2,2,2-trifluoroethylamine in 30 ml of N,N-dimethylformamide, 5.79 g of 1-[3-(diethylamino)propyl]-3-ethylcarbodiimide hydrochloride was added with stirring at room temperature, and stirred at the same temperature for 1.5 hour. After the completion of the reaction, 80 ml of water was added, and precipitated crystal was filtered off, washed with water and dried to obtain 4.00 g of the aimed product as white crystal.

Aufarbeitung

  1. stirringstirred at the same temperature for 1.5 hour
  2. additionwas added
  3. customprecipitated crystal
  4. filtrationwas filtered off
  5. washwashed with water
  6. customdried

Quellen und Nachweise

ORD-Eintrag
ord-ce9d8834890c497b84e596722dc2eec6
Quelldatensatz
uspto-grants-2013_07
Patentnummer
US08492311B2

Verknüpfte Notizen

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