Patent ID: 11945788
Assignee: NURAY CHEMICALS PRIVATE LIMITED
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 17:
18. The process of claim 17, wherein the 3-(4-chlorophenyl)-propionic acid of Formula (IV) in step a) is dissolved in solvent selected from dichloromethane, dichloroethane, tetrahydrofuran, toluene, dioxane, N,N-dimethylformamide, N,N-dimethylacetamide, dimethylsulfoxide, 1-methyl-2-pyrrolidone, 1-methyl-2-piperidone, 1,3-dimethyl-2-imidazolidinone, acetonitrile, acetone, ethyl acetate, methanol, ethanol, isopropanol, n-butanol and combination thereof.