Chemistry is an experimental science, Quality Control of: (S)-[1,1′-Binaphthalene]-2,2′-diol, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 18531-99-2, Name is (S)-[1,1′-Binaphthalene]-2,2′-diol
We report in this article a cascade reaction strategy for the synthesis of complex N-heterocyclic compounds with contiguous and tetrasubstituted stereogenic carbons. Under the sequential catalysis of a chiral binol?Ti complex and BF3, cyclopentanone-derived tertiary enamides undergo an enantioselective enamine addition to ketone carbonyls followed by diastereoselective trapping of the resulting acyliminiums by electron-rich aryl moieties to furnish four- and five-membered ring-fused N-heterocyclic products as the sole diastereomers in high yields with up to 99 % ee.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. Quality Control of: (S)-[1,1′-Binaphthalene]-2,2′-diol, If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 18531-99-2, in my other articles.
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI