Application of 135613-33-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 135613-33-1, name is Ethyl 3-(2-bromophenyl)propanoate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
(b) 2-(2-thiazolinylthio)-hydrocinnamic acid ethyl ester: 1.4 ml of triethylamine are added dropwise to a solution of 1.8 g of 2-mercapto-1,3-thiazoline and 2.6 g of 2-bromo-hydrocinnamic acid ethyl ester in 15 ml of THF and the whole is stirred under reflux for 6 hours. The reaction mixture is filtered, the filtrate is concentrated by evaporation and the residue is partitioned between ethyl acetate and water. The organic phase is washed with water, dried, concentrated by evaporation and purified by chromatography on silica gel with eluant R. Rf (W)=0.67.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Ethyl 3-(2-bromophenyl)propanoate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Ciba-Geigy Corporation; US4758584; (1988); A;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics