Rueping, Magnus published the artcileContinuous-flow catalytic asymmetric hydrogenations: reaction optimization using FTIR in-line analysis, Computed Properties of 40353-41-1, the main research area is continuous flow catalyst asym hydrogenation optimization FTIR analysis; Bronsted acid dinaphthodioxaphosphepin catalyst microreactor transfer hydrogenation; Brønsted acid; Hantzsch dihydropyridine; IR spectroscopy; asymmetric reduction; binolphosphoric acid; real-time analysis.
The asym. organocatalytic hydrogenation of benzoxazines, quinolines, quinoxalines and 3H-indoles in continuous-flow microreactors has been developed. Reaction monitoring was achieved by using an in-line ReactIR flow cell, which allows fast and convenient optimization of reaction parameters. The reduction reactions proceeded well and the desired products were isolated in high yield and in excellent enantioselectivity. The synthesis of the target compounds was achieved using chiral cyclic phosphates I (R = 9-anthracenyl, 9-phenanthryl) as organocatalysts and Hantzsch dihydropyridines as hydrogen donors.
Beilstein Journal of Organic Chemistry published new progress about Bronsted acids Role: CAT (Catalyst Use), USES (Uses) (chiral). 40353-41-1 belongs to class quinoxaline, name is 2-(Thiophen-2-yl)quinoxaline, and the molecular formula is C12H8N2S, Computed Properties of 40353-41-1.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider