C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 67/22 (2006.01) C07C 69/675 (2006.01)
Patent
CA 2045190
CASE 3273 "PROCESS FOR THE SYNTHESIS OF ?-HYDROXYESTERS" Abstract A new process for the synthesis of the ?-hydroxy- esters described by formula (1), by starting from the corresponding ?-hydroxy-nitriles is disclosed, which comprises the following reaction steps: 1. formation of the 2-hydroxy-imino-methyl-ester hydrochloride by means of the reaction of the hydroxy-nitrile with anhydrous methanol in the presence of hydrochloric acid, 2. reaction of said 2-hydroxy-imino ester hydrochloride with water.
Chessa Giovanna
Lorenzoni Loreno
Mansani Riccardo
Messina Giuseppe
Chessa Giovanna
Enimont Anic S.r.l.
Lorenzoni Loreno
Mansani Riccardo
Messina Giuseppe
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