144690-92-6, The molecularity is the number of molecules that collide during that step in the mechanism. If only a single reactant molecule in an elementary reaction, that step is designated as unimolecular; if there are two reactant molecules, it is bimolecular.144690-92-6. A new synthetic method of this compound is introduced below.
The reaction flask was charged with 400 g of compound VII (0.50 mol) and 70% aqueous acetic acid solution of 3200 ml, Reaction was carried out at 50 C for 2 hours. After the completion of the reaction, the solvent was concentrated and concentrated, and ammonia was added to the residue.PH = 7, extracted with 1400 ml of ethyl acetate, the ethyl acetate layer was washed with water, and finally with anhydrous sodium sulfateDried; filtered, the filtrate was concentrated to dryness and the residue was recrystallized from ethanol to give the compound I pure product 256.1G, yield: 91.79%.
With the synthetic route has been constantly updated, we look forward to future research findings about Triphenyl methyl olmesartan,belong Dioxole compound
Reference£º
Patent; Hunan Ouya biological Co. Ltd.; Lin, kaizhao; (19 pag.)CN103304550; (2016); B;,
1,3-Benzodioxole – Wikipedia
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