55476-04-5

Basic information

• Product Name: 5,5-dimethyl-4-methylidene-3-phenyl-1,3-oxazolidin-2-one
• Synonyms: 2-oxazolidinone, 5,5-dimethyl-4-methylene-3-phenyl-; 5,5-Dimethyl-4-methylene-3-phenyl-1,3-oxazolidin-2-one
• CAS NO: 55476-04-5
• Molecular Formula: C₁₂H₁₃NO₂
• Molecular Weight: 203.2371
• Mol File: 55476-04-5.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 268.9°C at 760 mmHg
• Flash Point: 116.4°C
• Density: 1.15g/cm³
• Vapor Pressure: 0.00749mmHg at 25°C
• Refractive Index: 1.572
• CAS DataBase Reference: 5,5-dimethyl-4-methylidene-3-phenyl-1,3-oxazolidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-dimethyl-4-methylidene-3-phenyl-1,3-oxazolidin-2-one(55476-04-5)
• EPA Substance Registry System: 5,5-dimethyl-4-methylidene-3-phenyl-1,3-oxazolidin-2-one(55476-04-5)

Safety Data

• Hazardous Substances Data: 55476-04-5(Hazardous Substances Data)

Upstream product

• 6289-19-6 O-α,α-dimethylpropargyl N-phenylcarbamate 
• 57492-34-9 4-(Z)-bromomethylene-5,5-dimethyl-3-phenyl-oxazolidin-2-one 
• 115-22-0 3-Hydroxy-3-methyl-2-butanone 
• 103-71-9 phenyl isocyanate 
• 29199-96-0 4-hydroxy-4,5,5-trimethyl-3-phenyl-oxazolidin-2-one 
• 4437-80-3 4,4-dimethyl-5-methylene-1,3-dioxolan-2-one 
• 62-53-3 aniline 
• 124-38-9 carbon dioxide 
• 115-19-5 2-methyl-but-3-yn-2-ol 
• 102-07-8 bis(diphenyl)urea 
• 77-75-8 meparfynol 
• 2063-19-6 4-bromo-2-methylbut-3-yn-2-ol 
• 59255-63-9 3-methyl-3-phenylcarbamoyloxy-butan-2-one 
• 3422-02-4 N-(benzyloxycarbonyl)aniline 

Downstream Products

• 57492-44-1 4-(E)-bromomethylene-5,5-dimethyl-3-phenyl-oxazolidin-2-one 
• 24201-26-1 5,5-dimethyl-3-phenyl-2,4-oxazolidinedione 
• 59255-88-8 4,5,5-trimethyl-3-phenyl-oxazolidin-2-one 
• 29199-96-0 4-hydroxy-4,5,5-trimethyl-3-phenyl-oxazolidin-2-one 
• 99833-61-1 C₁₉H₁₅N₃O₇ 
• 99833-56-4 C₁₉H₁₅Br₂NO₃ 
• 99833-52-0 C₂₃H₁₉NO₃ 
• 99833-51-9 C₂₃H₁₉NO₃ 
• 99833-62-2 C₁₉H₁₅ClN₂O₅ 
• 99833-63-3 C₁₉H₁₅BrN₂O₅ 
• 99833-50-8 C₂₀H₁₉NO₃ 
• 99833-60-0 C₁₉H₁₆N₂O₅ 
• 99833-49-5 2-oxo-3-phenyl-5,5-dimethylspiro(1,3-oxazolidine-4,2'-<2H>-chromene) 
• 99833-57-5 C₂₀H₁₉NO₄ 

Relevant articles and documents

Comparison between Conventional and Nonconventional Methods for the Synthesis of Some 2-Oxazolidinone Derivatives and Preliminary Investigation of Their Inhibitory Activity Against Certain Protein Kinases

A series of propargyl and allyl carbamates were prepared directly from propargyl and allyl alcohols and phenyl or cyclohexyl isocyanate or indirectly by generating the isocyanates in situ from the corresponding Cbz-protected amines. The obtained carbamate

Versatile synthesis of quaternary 1,3-oxazolidine-2,4-diones and their use in the preparation of α-hydroxyamides

A new approach to the synthesis of 1,3-oxazolidine-2,4-diones, via a two-step reaction sequence, starting from the readily available α-ketols and isocyanates, is reported. The condensation of the latter led to the key precursors 4-methylene-2-oxazolidinon

Regioselective 1,3-dipolar cycloaddition reactions of 4-methylene-2- oxazolidinones with benzonitrile oxide

Substituted 4-methylene-2-oxazolidinones were prepared in two steps by cyclizing O-propargyl carbamates, which in turn were prepared from propargyl alcohols and phenyl isocyanate. The 4-methylene-2-oxazolidinones underwent a 1,3-dipolar cycloaddition reac