Adding a certain compound to certain chemical reactions, such as: 7335-27-5, name is Ethyl 4-chlorobenzoate, belongs to esters-buliding-blocks compound, 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 7335-27-5, Product Details of 7335-27-5
General procedure: A mixture of benzoic acid (6.42 mmol), catalytic quantity of conc. H2SO4 in ethanol was heated to reflux for 10 h. The reaction mixture was diluted with ethyl acetate followed by water. The organic layer was washed with saturated NaHCO3 followed by water and brine solution. The organic layer was dried over sodium sulphate, filtered and evaporated to obtain respective ethyl benzoates. To a stirred solution of ethyl benzoates (5 mmol) in ethanol was added hydrazine-hydrate (12.5 mmol) and refluxed for 8 h. The reaction mixture was diluted with ethyl acetate followed by water. The organic layer was dried over sodium sulphate, filtered and evaporated to obtain respective benzohydrazides 7a-k.
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Reference:
Article; Saidugari, Swamy; Rao, V. Lakshmana; Vidya; Ram; Balram; Asian Journal of Chemistry; vol. 28; 3; (2016); p. 639 – 643;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics