A convenient method was developed for the synthesis of substituted 4-azolyl-1-arylbutanones from the available γ-chlorobutyrophenones by successive stages of transformation into ketals, alkylation of sodium imidazolate or 1,2,4-triazolate by the ketals in
Karachev,Popkov
p. 987 - 993
(2007/10/03)
Reaction of Aromatic Ketones with 3-Mercapto-1,2-propanediol. Synthesis of cis- and trans-2-Alkyl-2-aryl-(1,3-oxathiolane-5-methanols and 1,3-dioxolane-4-methanethiols)
Aromatic ketones react with 3-mercapto-1,2-propanediol (1) in refluxing benzene under the catalytic influence of sulfonic acid and with azeotropic removal of water to yield a mixture comprised predominantly of cis- and trans-2-alkyl-2-aryl-1,3-oxathiolane
Upadhyaya, Subhash,Bauer, Ludwig
p. 1053 - 1065
(2007/10/02)
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