140935-33-7

Basic information

• Product Name: Acetic acid, chloro-, (1-acetyl-2-oxopropylidene)phenylhydrazide
• CAS NO: 140935-33-7
• Molecular Formula: C13H13ClN2O3
• Molecular Weight: 280.711
• Mol File: 140935-33-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Acetic acid, chloro-, (1-acetyl-2-oxopropylidene)phenylhydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, chloro-, (1-acetyl-2-oxopropylidene)phenylhydrazide(140935-33-7)
• EPA Substance Registry System: Acetic acid, chloro-, (1-acetyl-2-oxopropylidene)phenylhydrazide(140935-33-7)

Safety Data

• Hazardous Substances Data: 140935-33-7(Hazardous Substances Data)

Upstream product

• 79-04-9 chloroacetyl chloride 
• 6134-57-2 pentane-2,3,4-trione 3-phenylhydrazone 

Downstream Products

• 140935-37-1 6-Acetyl-4-chloro-5-methyl-2-phenyl-2H-pyridazin-3-one 

Relevant articles and documents

Synthese neuartig substituierter Pyridazin-6(1H)-one

Arylhydrazono acetamides 1 react with chloroacetic acid chloride to give N-chloroacetyl derivatives 2.Subsequent reaction with pyridines followed by ring closure yield 1-(4-amino-6-oxo-pyridazin-5-yl)-pyridinium chlorides 3.Analogously, 1-(6-oxo-pyridazin

Novel synthesis of substituted chloro-3-(2H)-pyridazinones from pentane-2,3,4-trione 3-arylhydrazones

Pentane-2,3,4-trione 3-arylhydrazones (1) on treatment with equimolar quantity of NaH, followed by addition of chloroacetyl chloride (2) afford the N-chloroacetyl derivatives (3) along with the cyclised products 5.Compounds 3 on treatment with NaH undergo