PROCESS FOR THE PREPARATION OF ARYLOXYACETIC ACID DERIVATIVES

PROCESS FOR THE PREPARATION OF ARYLOXYACETIC ACID DERIVATIVES

The title (I)[R1=R, CH3, Cl, or Br; R2=H or Cl; R3=H, C(CH3)3, Cl or Br; R4=H or Cl; R5=H, CH3, Cl or Br; R6=SCH2, benzene, Cl, SC3H5 or SC4H9) are herbicides. Thus, a mixt. is given, contg. 150ml of benzene, 32.45g of 2,4,6-trichlorophenoxy acetyl chloride, 16.98ml of 4-chlorobenzylmercaptan and 23...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARK, SANG-WOO, LEE, BYONG-IL
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:The title (I)[R1=R, CH3, Cl, or Br; R2=H or Cl; R3=H, C(CH3)3, Cl or Br; R4=H or Cl; R5=H, CH3, Cl or Br; R6=SCH2, benzene, Cl, SC3H5 or SC4H9) are herbicides. Thus, a mixt. is given, contg. 150ml of benzene, 32.45g of 2,4,6-trichlorophenoxy acetyl chloride, 16.98ml of 4-chlorobenzylmercaptan and 23.1ml of triethylamine. In a decompression device, benzene and triethylamine are removed.