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  8. Sigma Aldrich Ethyl 2,3-butadienoate

Sigma Aldrich Ethyl 2,3-butadienoate

Catalog No. 4949925G Shop All MilliporeSigma Sigma Organic Chemistry Products
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

  • Ethyl 2,3-butadienoate is an α-allenic ester
  • The reaction of ethyl 2,3-butadienoate with n-tosylated imines in the presence of dabco (1,4-diazabicyclo[2.2.2]octane) or dmap (4-dimethylaminopyridine) forms azetidine derivatives or novel dihydropyridine derivatives respectively
  • The performance of bifunctional n-acyl aminophosphines to catalyze the asymmetric [3+2] cycloaddition of phenylidenemalononitrile with ethyl 2,3-butadienoate has been evaluated.ethyl 2,3-butadienoate may be used in the synthesis of dihydropyrans by reacting with acyclic enones
  • It may also be used to synthesize spiranic heterocycles by reacting with heterocyclic bis-arylidene ketones via phosphine-catalyzed [3+2] annulations

Specifications

CAS 14369-81-4
Density 0.966 g/mL (at 25°C (literature))
Boiling Point 80°C (60 mmHg)
Molecular Formula C6H8O2
Refractive Index n20/D 1.46 (literature)
Linear Formula H2C=C=CHCO2C2H5
MDL Number MFCD01863567
Quantity 5 g
Molecular Weight (g/mol) 112.13
Percent Purity 95%
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