Talsi, Evgenii P.’s team published research in ACS Catalysis in 5 | CAS: 161796-78-7

ACS Catalysis published new progress about 161796-78-7. 161796-78-7 belongs to imidazoles-derivatives, auxiliary class Membrane Transporter/Ion Channel,Proton Pump, name is Sodium (S)-6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide, and the molecular formula is C8H11BO2, Formula: C17H18N3NaO3S.

Talsi, Evgenii P. published the artcileIsoinversion Behavior in the Enantioselective Oxidations of Pyridylmethylthiobenzimidazoles to Chiral Proton Pump Inhibitors on Titanium Salalen Complexes, Formula: C17H18N3NaO3S, the publication is ACS Catalysis (2015), 5(8), 4673-4679, database is CAplus.

The oxidation of two pyridylmethylthiobenzimidazoles to proton pump inhibitors (S)-omeprazole and (R)-lansoprazole, and to their enantiomers, with H2O2 is achieved by using chiral titanium salalen complexes as catalysts. The latter ensure high enantioselectivities (up to 96% ee) and efficiencies (TN 200-300), with high sulfoxide yields (up to >96%). The oxidation enantioselectivities vary with temperature in a nonmonotonic manner, demonstrating isoinversion behavior. Maximum enantioselectivity is attained at 273ยทยทยท283 K, which temperature region may be recommended for preparative oxidations Kinetic peculiarities and the oxidation mechanism are discussed.

ACS Catalysis published new progress about 161796-78-7. 161796-78-7 belongs to imidazoles-derivatives, auxiliary class Membrane Transporter/Ion Channel,Proton Pump, name is Sodium (S)-6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ide, and the molecular formula is C8H11BO2, Formula: C17H18N3NaO3S.

Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem