17118-70-6

Basic information

• Product Name: 2-Phenyl-3-oxoacrylic acid chloride
• Synonyms: 2-Phenyl-3-oxoacrylic acid chloride;Phenyl(chlorocarbonyl)ketene;Phenyl(chloroformyl)ketene;(Chlorocarbonyl)phenylketene
• CAS NO: 17118-70-6
• Molecular Formula: C₉H₅ClO₂
• Molecular Weight: 180.59
• Mol File: 17118-70-6.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Phenyl-3-oxoacrylic acid chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Phenyl-3-oxoacrylic acid chloride(17118-70-6)
• EPA Substance Registry System: 2-Phenyl-3-oxoacrylic acid chloride(17118-70-6)

Safety Data

• Hazardous Substances Data: 17118-70-6(Hazardous Substances Data)

Upstream product

• 2613-89-0 phenylmalonic acid 
• 41393-81-1 chlorocarbonyl-phenyl-acetic acid 

Downstream Products

• 91994-41-1 anhydro-1-hydroxy-3-oxo-2-phenylpyrrolo<1,2-a>pyridinium hydroxide 
• 141405-51-8 C₁₇H₁₁NO₃ 
• 114505-92-9 C₂₃H₁₅N₃O₂ 
• 171616-30-1 8-but-3-enyl-4-hydroxy-8-methyl-2-oxo-3-phenyltetrahydropyrrolo<2,1-b><1,3>thiazinium, hydroxide inner salt 

Relevant articles and documents

Facile 1,3-shift of chlorine in a chlorocarbonylketene

Chlorocarbonyl(phenyl)ketene (2) undergoes a degenerate 1,3-shift of chlorine, as determined by 13C NMR spectroscopy. The two carbonyl signals (183 and 157 ppm) coalesce at -30°C, and from this as well as line-shape analysis, an activation barr

A one pot synthesis of 5-phenyl-1,3-dioxane-4,6-dione derivatives

A general procedure for synthesis of 5-phenyl-1,3-dioxane-4,6-dione derivatives is described. The synthesis involves the cycloaddition of (α- chlorocarbonyl)phenylketene with carbonyl compounds to generate the corresponding substituted 2-oxetanone's which is readily transformed to the final products in one step. The 1,3-dioxane-4,6-dione is a rigid cyclic structure, and can undergo easy hydrolysis.