Research on new synthetic routes about Triphenyl methyl olmesartan

There are, however, a few established termolecular elementary reactions. The reaction of nitric oxide with oxygen appears to involve termolecular steps.

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.144690-92-6. An updated downstream synthesis route of 144690-92-6 as follows., 144690-92-6

Trityl olmesartan medoxomil (8 g, 10 mmol) is added to a mixture of acetone (35 ml) and water (10 ml). To the resulting suspension 37 % aqueous hydrochloric acid (2.5 ml, 30 mmol) is added. The mixture is then stirred at room temperature for 4 h. Water (130 ml) is added and the mixture is stirred for additional 30 minutes. The precipitated triphenylmethanol is filtered off. The filtrate is concentrated in vacuum at 40 C to 100 ml, and then stirred vigorously for 1 h at room temperature and then additional 30 minutes at 0 C. The precipitate is filtered to give 4.7 g of olmesartan medoxomil hydrochloride Form A (98.3 % area)

There are, however, a few established termolecular elementary reactions. The reaction of nitric oxide with oxygen appears to involve termolecular steps.

Reference£º
Patent; LEK Pharmaceuticals d.d.; EP2022790; (2009); A1;,
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