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P-Ketocarboxylic acid ester

P-ketocarboxylic acid esters 43, 727 ketones, cyclic 44, 928 p-ketothiolic acid esters 43, 727 y-lactones 43,215... [Pg.219]

P-ketocarboxylic acid esters, asym. acylation 44, 734 -, chir ... [Pg.257]

Acylketeneacetals a- and P-Alkoxyenolesters 1-Alkoxy vinylesters 15 Enol carbonates Glycidic acid esters P-Ketocarboxylic acid esters Acylacetic esters 5... [Pg.270]

Carboxylic acid esters from l,3-dioxane-4,6-diones p-Ketocarboxylic acid esters... [Pg.341]

Potassium carbonate (s.a. under Pt(CO)2(PPh )2) a-Bis(alkylthio)methylene-P-ketocarboxylic acid esters s. 44, 46... [Pg.447]

Typical thermal stabilizers for PVC are organic metal salts and soaps, phosphite, esters, and epoxy compounds. Examples are barium/zinc carboxylates [46], barium/cadmium carboxy-lates [47], calcium/zinc stearate [48], lead stearate [49],organotinmercaptides[50],organotin sulfides, organotin carboxylates[51], among others. Costabilizers such as 1,3-diketones, dihydropyridines, epoxy plasticizers, P-ketocarboxylic acid esters, phenolic antioxidants, a-phenylindols, and phosphates are used to improve the stabilizer s elfectiveness. [Pg.139]

See other pages where P-Ketocarboxylic acid ester is mentioned: [Pg.267]    [Pg.279]    [Pg.280]    [Pg.624]    [Pg.34]    [Pg.158]    [Pg.202]    [Pg.234]    [Pg.251]    [Pg.309]    [Pg.425]    [Pg.466]    [Pg.552]    [Pg.893]    [Pg.263]    [Pg.294]    [Pg.598]    [Pg.598]   


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Ketocarboxylic acids

P-ketocarboxylic

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