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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 236647Erstellt: 23. Oktober 2026

Water → HCID 178512607, Verbindung

https://huagongshe.com/de/reaction/236647

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktSodium HydroxideHCID 14798—
Edukt2-Bromo-2'-nitroacetophenoneHCID 244025—
EduktHCID 178513045HCID 178513045—
LösungsmittelDimethylformamideHCID 6228—
ProduktHCID 178512607HCID 17851260795%

Reaktionsschritte

A solution of 16.5 gm of 2-nitro-phenacyl bromide and 7.98 gm of amidinothiourea in 70 ml of dimethylformamide was stirred at room temperature for 16 hours, and then poured into 350 ml of water. The solution was made alkaline with 10% sodium hydroxide, and the solid which separated out after cooling was filtered, washed with water and dried, yielding 16.9 gm of the title compound, m.p. 176°-178° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04645841
Quelldatensatzuspto-grants-1987_02
ORD IDord-0999f81bbcdc4f8fac59951338ee04e7
Quellennotizuspto-grants-1987_02