Roscales García, SilviaRincón, ÁngelaBuxaderas, EduardoGarcía Csaky, Aurelio2025-01-242025-01-242012Tetrahedron Letters 53 (2012): 4721-472410.1016/j.tetlet.2012.06.105https://hdl.handle.net/20.500.14352/116001The conjugate addition of boronic acids to α,β-unsaturated ketones catalyzed by acylating reagents has been explored. The results show that trifluoroacetic anhydride catalyzes the addition of vinylboronic acids under experimentally simple and metal-free conditions for a variety of substrates with good yields.engTrifluoroacetic anhydride—catalyzed conjugate addition of boronic acids to a,b-unsaturated ketonesjournal articlehttps://doi.org/10.1016/j.tetlet.2012.06.105restricted access547Conjugate additionBoronic acidsUnsaturated ketoneAcid anhydrideCatalysisQuímica orgánica (Química)2306 Química Orgánica