Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 2244-16-8, Name is (S)-2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-enone, SMILES is C=C([C@H](C1)CC=C(C)C1=O)C, in an article , author is Lerchen, Andreas, once mentioned of 2244-16-8, Formula: C10H14O.
(-)-Finerenone is a nonsteroidal mineralocorticoid receptor antagonist currently in phase III clinical trials for the treatment of chronic kidney disease in type 2 diabetes. It contains an unusual dihydronaphthyridine core. We report a 6-step synthesis of (-)-finerenone, which features an enantioselective partial transfer hydrogenation of a naphthyridine using a chiral phosphoric acid catalyst with a Hantzsch ester. The process is complicated by the fact that the naphthyridine exists as a mixture of two atropisomers that react at different rates and with different selectivities. The intrinsic kinetic resolution was converted into a kinetic dynamic resolution at elevated temperature, which enabled us to obtain (-)-finerenone in both high yield and high enantioselectivity. DFT calculations have revealed the origin of selectivity.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 2244-16-8, you can contact me at any time and look forward to more communication. Formula: C10H14O.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare