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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 33804Erstellt: 25. Oktober 2026

Benzoic acid, 2-[(2-bromophenyl)thio]-5-nitro- → HCID 59797445, Verbindung

https://huagongshe.com/reaction/33804

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzoic acid, 2-[(2-bromophenyl)thio]-5-nitro-HCID 43090919—
LösungsmittelMethanesulfonic AcidHCID 6395—
ProduktHCID 59797445HCID 59797445—

Reaktionsbedingungen

Temperatur150 °C

Reaktionsschritte

2-(2-Bromo-phenylsulfanyl)-5-nitro-benzoic acid (34 g, 96 mmol) was suspended in methanesulphonic acid (400 ml) and heated at 150° C. The crude mixture was slowly poured onto ice with vigorous stirring and the precipitate formed was filtered. The solid was suspended into water (50 ml) quenched to pH 7-8 with conc. ammonia solution and filtered. The yellow/lime colored solid was dried under vacuum at 50° C. to give the crude title compound, which was used without any further purification (23.09 g, 72%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07429660B2
Quelldatensatzuspto-grants-2008_09
ORD IDord-0c3ef924ffbf4510b47d23f689a2f013
Quellennotizuspto-grants-2008_09