HETEROCYCLES
An International Journal for Reviews and Communications in Heterocyclic ChemistryWeb Edition ISSN: 1881-0942
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Report | Regular issue | Vol 12, No. 10, 1979, pp.1339-1341
Published online, 1st January, 1970■ A New Route for Synthesis of 4 (or 5)-Propylimidazole
Published online, 1st January, 1970
DOI: 10.3987/R-1979-10-1339
■ A New Route for Synthesis of 4 (or 5)-Propylimidazole
Ashutosh, N. D. Pandey, and J. K. Mehrotra*
*Chemical Laboratories, M. N. R. Engineering College, Allahabad 211004, India
Abstract
Ethyl 1-ethyl-3-phthalimidoacetate was prepared by condensation of ethyl 3-phthalimidoacetoacetate and acetaldehyde followed by reduction. The substituted acetoacetate was hydrolysed by dil.HCl and the corresponding aminoketone treated with potassium thiocyanate to yield 2-mercapto-4 (or 5)-propylimidazole. The later was oxidised to the corresponding imidazole.
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