(1)
Base Catalyzed Intra Molecular Wittig Reaction Between [2-Ethoxy-3-(4-Substituted Phenyl)-2-Propenylidene] Triphenyl Phosphonium Bromides With Bifunctional Carbonyl Compounds. Dhaka Univ. J. Pharm. Sci 2007, 3 (1). https://doi.org/10.3329/dujps.v3i1.176.