Reference of 495-76-1, Adding some certain compound to certain chemical reactions, such as: 495-76-1, name is Benzo[d][1,3]dioxol-5-ylmethanol,molecular formula is C8H8O3, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 495-76-1.
Dissolve 5.8 ml (0.06 mol) of phosphorus tribromide in 20 ml of ether and slowly instill 7.1 g (0.05 mol)In a solution of 3,4-dioxymethylenebenzaldehyde in ether, the reaction was stirred at 0C for 3 hours. After stopping the reaction,Saturated sodium carbonate solution was quenched, and the mixture was partitioned and washed with saturated saline water and dried over anhydrous sodium sulfate for 8 hours.The desiccant was filtered off and the solvent was evaporated under reduced pressure to give 8.9 g of a pale yellow liquid of Vb in a yield of 83.7%.
According to the analysis of related databases, 495-76-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; The Chinese People’s Liberation Army Military Academy Of Medical Sciences Poison Pharmaceutical Institute; Zhong Bohua; Zhang Ping; He Xinhua; Shi Weiguo; Fan Shiyong; Yao Yishan; Jia Hongxin; (20 pag.)CN103804341; (2018); B;,
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