C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 59/52 (2006.01) C07C 45/29 (2006.01) C07C 45/30 (2006.01) C07C 45/38 (2006.01) C07C 45/65 (2006.01) C07C 47/565 (2006.01) C07C 51/367 (2006.01)
Patent
CA 2080279
A method for the preparation of a 2-hydroxymandelic acid of the formula (see Formula I) wherein R represents an alkyl radical containing from 7 to 12 carbon atoms which comprises reacting glyoxylic acid with a phenol of the formula: (see Formula II) under acid conditions. Oxidation of the 2-hydroxymandelic acid to the corresponding 2-hydroxybenzaldehyde is also described.
Fielden Jan M.
Levin Daniel
Shuttleworth Ralph
Cytec Technology Corp.
Fielden Jan M.
Levin Daniel
Shuttleworth Ralph
Smart & Biggar
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