Hydrochloric Acid → HCID 15539217, Verbindung

HRID 1185504Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1185504
C([O:3][C:4]([C:6]1[CH:15]=[C:14]([O:16]C(=O)C)[C:13]2[C:8](=[CH:9][C:10]([CH3:20])=[CH:11][CH:12]=2)[CH:7]=1)=[O:5])C.[OH-].[Na+].Cl>C(O)C.O>[OH:16][C:14]1[C:13]2[C:8](=[CH:9][C:10]([CH3:20])=[CH:11][CH:12]=2)[CH:7]=[C:6]([C:4]([OH:5])=[O:3])[CH:15]=1

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 68599246HCID 68599246, Verbindung

Produkt 1

HCID 15539217HCID 15539217, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 19096565Water ethanolLösungsmittel

Versuchsvorschrift

To a solution of 860 mg of 4-Acetoxy-7-methyl-naphthalene-2-carboxylic acid ethyl ester in 3 ml ethanol/water (9:1), 12.6 ml of a 1M NaOH was added and stirred for 5 h at RT. Then, the reaction mixture was acidified to pH 2 with diluted hydrochloric acid to precipitate the product. The product was then collected by filtration and dried under reduced pressure. Yield: 550 mg.

Aufarbeitung

  1. customto precipitate the product
  2. filtrationThe product was then collected by filtration
  3. customdried under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-b20ec9f965ca4a018017b70de5bd9cbb
Quelldatensatz
uspto-grants-2014_03
Patentnummer
US08669266B2

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