Application of 69812-51-7, The chemical industry reduces the impact on the environment during synthesis 69812-51-7, name is Methyl 4-chlorosulfonylbenzoate, I believe this compound will play a more active role in future production and life.
General procedure: To an oven-dried Schlenk tube equipped with a magnetic stir bar was charged with tris(2,2′-bipyridyl)ruthenium(II) chloride (3 mol%), arenesulfonyl chloride (1.0 equiv.), heteroarene (1.0 equiv.), Na2CO3 (1.0 equiv.) and dry acetonitrile. The mixture was degassed by the freeze pump-thaw procedure, and then the Schlenk tube was irradiated under a 3W Blue LED bulb at a distance of 5 cm. After stirring at 25 C for 12 h, the solvent was removed under reduced pressure and the residue was then diluted with water. The aqueous solution was extracted (3 times) with ethyl acetate. The combined organic phases were dried over Na2SO4 and filtered. The filtrate was evaporated under reduced pressure to get the crude product, which was purified by column chromatography using hexane-ethyl acetate mixtures.
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, Methyl 4-chlorosulfonylbenzoate, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Natarajan, Palani; Bala, Anu; Mehta; Bhasin; Tetrahedron; vol. 72; 19; (2016); p. 2521 – 2526;,
Ester – Wikipedia,
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