1. Synthesis of ibuprofen with modified and economical process as an nsaid drug;Abbas;JACR,2014
2. The continuous-flow synthesis of ibuprofen;Bogdan;Angew. Chem. Int. Ed.,2010
3. Chan A.S.C., Pai C.C., 1999. Chiral 4,4’-bis(disubstituted-phosphino)-3,3’-bipyridines, their use in catalysts for asymmetric hydrogenation of 2-arylpropenoic acids & preparation thereof. Patent No. GB 2,332,201.
4. Chen P., Liu C.H., Huang P.M., Cao Z., Zeng P.N., 2009. The preparation of ibuprofen, CN patent 1,014,568,08.
5. Integration of aerobic oxidation and intramolecular asymmetric aza-Friedel-Crafts reactions with a chiral bifunctional heterogeneous catalyst;Cheng;Chem. Sci.,2017