New research progress on 318276-74-3 in 2021. 318276-74-3,Chemical research careers are more diverse than they might first appear, as there are many different reasons to conduct research and many possible environments.In an article, Which mentioned a new discovery about318276-74-3 Name is Methyl cinnoline-6-carboxylate.
A solution of the compound from example 3d) (345 mg; 1.8 mmol.) in anhydrous tetrahydrofuran (20.0 ml_) was cooled to 5 oC for the portionwise addition of solid lithium aluminumhydride (70.0 mg; 1.8 mmol.) and stirred at 5 0C for 1 h. The mixture was quenched by the addition of ethyl acetate (50.0 ml_) then water (5.0 ml_), filtered through a pad of Celite and evaporated. The residue was dissolved in ethyl acetate (50.0 ml.) and treated with manganese dioxide (0.50 g) and stirred at room temperature for 2 h. The mixture was filtered through a pad of Celite and evaporated to afford the title compound (169 mg; 60%) as a brown powder which was used directly in the following step without further purification
The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.I hope my blog about Methyl cinnoline-6-carboxylate is helpful to your research.318276-74-3
Reference：
Patent; SMITHKLINE BEECHAM CORPORATION; WO2007/103759; (2007); A2;,
Cinnoline – Wikipedia
Cinnoline – an overview | ScienceDirect Topics