The author of 《Favorskii reactions of α-halo-α,β-unsaturated monocyclic ketones》 were Khawd, Ibrahim E.; Iskander, George M.. And the article was published in Revue Roumaine de Chimie in 1980. Electric Literature of C8H14O3 The author mentioned the following in the article:
I (R = Br, Cl) undergoes the Favorskii reaction in MeONa-MeOH to give II (R = OH, OMe), and III, formed via the intermediacy of IV which is itself the eventual product of V itself formed in the initial double bond isomerization of I. VI under these conditions gives VII and VIII gives IX in methanolic acid. The experimental process involved the reaction of Cis-methyl 2-hydroxycyclohexanecarboxylate(cas: 936-03-8Electric Literature of C8H14O3)
Cis-methyl 2-hydroxycyclohexanecarboxylate(cas: 936-03-8) belongs to esters. They are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils.Electric Literature of C8H14O3 Polyesters are important plastics, with monomers linked by ester moieties.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics