Novel tobacco flavoring and aroma compositions and tobaccos cont

Details Novel tobacco flavoring and aroma compositions and tobaccos cont Novel tobacco flavoring and aroma compositions and tobaccos cont

1975-07-24

1977-03-29

Michell, Robert W.

Tobacco

Cigar or cigarette making

Including cooperating surfaces to induce rolling

131144, A24B 312

Patent

active

040143511

ABSTRACT:
Processes and compositions are described for the use in tobacco flavor and aroma and as tobacco flavor and aroma imparting, altering, modifying, or enhancing materials of 2,2,6-trimethyl-1-cyclohexen-1-ylacetaldehyde (hereinafter referred to as "beta-cyclohomocitral") produced by a process which either (A) comprises the steps of:
I. Oxidizing beta-ionone having the formula: ##STR1## with a peralkanoic acid having the formula: ##STR2## (wherein R is H, methyl or ethyl) in the presence of buffer and in the absence of dimethyl formamide, to form 2,2,6-trimethyl-1-cyclohexen-1-ylvinylacetate (hereinafter referred to as "beta-ionone enol ester") having the formula: ##STR3## II. Hydrolyzing said beta-ionone enol ester using a basic hydrolysis agent to form beta-cyclohomocitral having the structure:

REFERENCES:
patent: 2957933 (1960-10-01), Pommer et al.
patent: 3940499 (1976-02-01), Pittet et al.

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