Haarmann & Reimer Gmbh

Jurgen Bruning

Rudolf Hopp

Roland Emberger

Theodor Sand

Manfred Kopsel

Peter Werkhoff

Matthias Guntert

Heinz-Jurgen Bertram

Peter Worner

Use of 3-acylthiohexyl esters of the formula ##STR1## wherein R.sup.1 and R.sup.2 independently of one another represent hydrogen, C.sub.1 -C.sub.6 -alkyl or C.sub.5 -C.sub.12 -aryl, including furyl and thienyl, as aroma and/or odoriferous substances, and aroma and odoriferous substance compositions containing these compounds.

Use of 3-acylthiohexyl esters as aroma and odoriferous substances

Dimethylfuryl-dihydro-1,3,5-dithiazines are useful flavorings having low taste threshold values. They impart a coffee or mocha taste, in particular to drinks, confectionery and bakery products.

Dimethylfuryl-dihydro-1,3,5-dithiazines

New hemimercaptals of the formula ##STR1## in which X represents an oxygen or sulphur atom, a process for their preparation and their use as flavorings have been found.

Hemimercaptals, processes for their preparation, and edible compositions

The invention relates to the use of oct-2-en-4-ol as a flavor, and to flavoring compositions containing this compound.

Flavoring with oct-2-en-4-ol

A perfumed or edible composition comprising an appropriate carrier and an amount of 5-methyl-hept-2-en-4-one effective to impart its fragrance or flavor to the composition. It imparts a fragrance and flavor reminiscent of hazelnut.

Use of 5-methyl-hept-2-en-4-one as a fragrance and/or flavor

Unsymmetrical dihydrodithiazines of the formula ##STR1## in which one of the substituents R.sub.1 and R.sub.2 represent a C.sub.3 -C.sub.5 -alkyl group while the other is a methyl group and R.sub.3 represents a hydrogen atom, or R.sub.1 represents a methyl group and R.sub.2 and R.sub.3 together form a C.sub.3 -C.sub.4 -alkylene radical, a process for their preparation and their use as fragrances and flavorings.

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Holzminden, Germany

Jurgen Bruning