The origin of a common compound about 144690-92-6

With the synthetic route has been constantly updated, we look forward to future research findings about Triphenyl methyl olmesartan,belong Dioxole compound

Rate laws may be derived directly from the chemical equations for elementary reactions. This is not the case, however, for ordinary chemical reactions.144690-92-6, molecula formula is Triphenyl methyl olmesartan, below Introduce a new synthetic route., 144690-92-6

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
Dioxole | C3H4O2 – PubChem