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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 988730Erstellt: 25. Oktober 2026

Water → 4-(4-tert-Butylbenzoylamino)isophthalic acid

https://huagongshe.com/reaction/988730

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt4-tert-Butylbenzoyl chlorideHCID 74372—
Edukt4-Aminobenzene-1,3-dioic acidHCID 11355852—
LösungsmittelAcetoneHCID 180—
Produkt4-(4-tert-Butylbenzoylamino)isophthalic acidHCID 2190641429%

Reaktionsschritte

Into 60 mL acetone was dissolved 0.905 g (5 mmol) 4-aminoisophthalic acid. To the solution was added 30 mL water. The mixture was cooled in an ice bath, and 1.08 mL (5.5 mmol) 4-tert-butylbenzoyl chloride in 10 mL acetone was added dropwise. The mixture was allowed to warm slowlyly to room temperature and after 24 h was concentrated under vacuum and shaken between EtOAc (150 mL) and cold dilute HCl (150 mL). The organic layer was dried (MgSO4) and evaporated. The desired crystalline product (0.489 g, 29%) was obtained from methylene chloride-hexane.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06635657B1
Quelldatensatzuspto-grants-2003_10
ORD IDord-22972db747624ccaaa343ba63b767838
Quellennotizuspto-grants-2003_10