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. 30379-58-9, name is Benzyl 2-hydroxyacetate, the common compound, a new synthetic route is introduced below. Safety of Benzyl 2-hydroxyacetate
To a solution of lithium 3-(cyclopropylmethoxy)-4-(N-(2-(4-methylpiperazin-1-yl)ethyl)methylsulfonamido)benzoate (theoric 0.869 mmol) and EDC (349 mg, 1.821 mmol) in dry DCM (3 ml), benzyl 2-hydroxyacetate (151 mg, 0.910 mmol) and DMAP (111 mg, 0.910 mmol) were added at RT. The final mixture was stirred for 2 days, then the solvent was evaporated, the residue was portioned between water and EtOAc, the organic layer was washed with NaHCO3 sat. sol. and brine, dried over Na2SO4 and evaporated. The crude was purified by flash chromatography on silica gel (eluent: DCM/MeOH/32% NH4OH 95/5/0.5) to give 2-(benzyloxy)-2-oxoethyl 3-(cyclopropylmethoxy)-4-(N-(2-(4-methylpiperazin-1-yl)ethyl)-methylsulfonamido)benzoate as a colorless oil (370 mg, 0.661 mmol, 76% yield over 2 steps, MS/ESI+ 560.1 [MH]+)
The synthetic route of 30379-58-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Chiesi Farmaceutici S.p.A.; ARMANI, Elisabetta; Amari, Gabriele; Capaldi, Carmelida; Esposito, Oriana; Peretto, Ilaria; US2013/79313; (2013); A1;,
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