Little discovery in the laboratory: a new route for Methyl cinnoline-6-carboxylate

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase.Methyl cinnoline-6-carboxylate, CAS: 318276-74-3, if you are interested, you can browse my other articles.

A balanced equation for a chemical reaction indicates what is reacting and what is produced, but it reveals nothing about how the reaction actually takes place. The reaction mechanism is the process, or pathway, by which a reaction occurs.318276-74-3, name is Methyl cinnoline-6-carboxylate. An updated downstream synthesis route of 318276-74-3 as follows., 318276-74-3

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

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase.Methyl cinnoline-6-carboxylate, CAS: 318276-74-3, if you are interested, you can browse my other articles.

Reference£º
Patent; SMITHKLINE BEECHAM CORPORATION; WO2007/103759; (2007); A2;,
Cinnoline – Wikipedia
Cinnoline – an overview | ScienceDirect Topics