Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 2,6-Dimethyl-3,5-heptanedione, is researched, Molecular C9H16O2, CAS is 18362-64-6, about Highly efficient enantio-differentiating hydrogenation over an ultrasonicated Raney nickel catalyst modified with tartaric acid.COA of Formula: C9H16O2.
A tartaric acid-NaBr-modified ultrasonicated Raney nickel catalyst showed enantioselective activity in the hydrogenation of 1,3-diketones and Me 3-oxoalkanonates. Hydrogenation of MeCOCH2COMe with ultrasonicated, modified Raney nickel gave (R)-MeCH(OH)CH2COMe, meso-MeCH(OH)CH2C(OH)Me, and erythro-MeCH(OH)CH2C(OH)Me in a 7:7:86 ratio; the yield of erythro-MeCH(OH)CH2CH(OH)Me (32% enantiomeric excess) was 60%. Reduction of MeCOCH2CO2Me gave (R)-MeCH(OH)CH2CO2Me in 86% enantiomeric excess.
Although many compounds look similar to this compound(18362-64-6)COA of Formula: C9H16O2, numerous studies have shown that this compound(SMILES:CC(C)C(CC(C(C)C)=O)=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica