Application
Tris[N,N,N,N-tetramethylguanidinium][tris(1S)-(1,1-binaphalene)-2,2-diolato]lanthanate La-HTMG-B serves as a versatile catalyst specifically designed for promoting asymmetric chemical reactions. Its primary purpose is to facilitate various enantioselective processes, including the Michael addition of 1,3-dicarbonyls to enones, the aza-Michael addition of methylhydroxylamine to chalcone derivatives, and the direct aldol reaction involving acetophenone and pivaldehyde. This catalyst enables the efficient and precise formation of chiral centers, crucial for the synthesis of complex molecules in pharmaceutical and fine chemical industries.