52087-89-5Relevant academic research and scientific papers
Process for preparing 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione and intermediates
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, (2008/06/13)
Described is a process for preparing an equilibrium mixture containing 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione and its enol, which equilibrium mixture contains compounds having the structures: STR1 which process involves first reacting a methyl magnesium halide with 1-acetyl-2,6,6-trimethyl-1,3-cyclohexadiene to form a first organometallic compound; reacting the first organometallic compound with an acetyl halide to form a second organometallic compound, a novel intermediate; and then reacting said second organometallic compound with a hydrolyzing agent such as aqueous acid to form said equilibrium mixture.
1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione and organoleptic uses thereof
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, (2008/06/13)
Processes and compositions are described for the use in tobacco flavor and aroma and perfume aroma augmenting, modifying, enhancing and imparting compositions and as tobacco, perfume, cologne and perfumed article aroma imparting materials of 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1,3-butanedione which has the structure: STR1 which also, in its enolate form, has the structure: STR2
Process for the preparation of damascenone derivatives
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, (2008/06/13)
New alicyclic ketones useful for perfumery and flavor industry and process for preparing same. Use of said compounds as perfuming and/or flavoring, ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavors for foodstuffs, beverages, animal feeds, pharmaceutical preparations and tobacco products.
