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., 144690-92-6
Take 40g of compound 5, Add 80mL of methanol, 330 mL of ethyl acetate, Warmed to 45 , After 8 hours of reaction, Add 860mL water, Insoluble matter was removed by filtration, The filtrate was concentrated, In oily liquid, Acetonitrile, Stirred under a solid precipitation, filter, Washed with ethanol, 23.2 g of white solid was obtained, The yield was 83.1% The HPLC purity was 99.2%.
The chemical industry reduces the impact on the environment during synthesis, Triphenyl methyl olmesartan, , I believe this compound will play a more active role in future production and life.
Reference£º
Patent; Disha Pharmaceutical Group Co., Ltd.; Zhang Zhaoxing; Zhang Hongqiang; Qin Litai; Li Wei; Li Zongwen; Xia Haijian; (6 pag.)CN103012382; (2016); B;,
1,3-Benzodioxole – Wikipedia
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