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Methyl 2-oxoacetate

Methyl 2-oxoacetate Structure
Methyl 2-oxoacetate
  • CAS No.922-68-9
  • Chemical Name:Methyl 2-oxoacetate
  • CBNumber:CB4302241
  • Molecular Formula:C3H4O3
  • Formula Weight:88.06
  • MOL File:922-68-9.mol
Methyl 2-oxoacetate Property
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H226-H335-H319
  • Precautionary statements P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Methyl 2-oxoacetate Chemical Properties,Usage,Production

  • Uses Methyl Glyoxylate is a useful compound for preparation of pyridine and quinoline derivatives.
  • Preparation Preparative Methods of Methyl 2-oxoacetate: efficient methods include oxidative cleavage of tartrate diesters, ozonolysis of maleate/fumarate derivatives, exchange reaction between appropriate dialkoxyacetate and glyoxylic acid, and NaOAc-catalyzed elimination of nitrite ion from nitrate esters.[1]
  • General Description Methyl Glyoxylate is a two-carbon synthon utilized in electrocyclic processes (Diels-Alder reaction, ene reactions), various condensations (Mannich, aldol, Wittig, Prins, acyloin), carbinolamine formation, and Friedel-Crafts reactions.
  • storage Methyl 2-oxoacetate stores under N2 in a refrigerator due to their tendency to form a monohydrate and/or polymerize.
  • References 1. (a) Wolf, F. J.; Weijland, J. OSC 1963, 4, 124. (b) Jung, M. E.; Shishido, K.; Davis, L. H. JOC 1982, 47, 891. (c) Blake, J.; Tretter, J. R.; Juhasz, G. J.; Bonthrone, W.; Rappoport, H. JACS 1966, 88, 4061. (d) Haggerty, J. G.; Kelly, T. R.; Schmidt, T. E. S 1972, 544. Hook, J. M. SC 1984, 14, 83. (e) Kornblum, N.; Frazier, H. W. JACS 1966, 88, 865.
Methyl 2-oxoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
Methyl 2-oxoacetate Suppliers
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Methyl 2-oxoacetate Spectrum
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