Haarmann & Reimer Gmbh

Matthias Guntert

Peter Werkhoff

Heinz-Jurgen Bertram

Roland Emberger

Jurgen Bruning

Peter Worner

Horst Surburg

Rudolf Hopp

Manfred Kopsel

Steffen Sonnenberg

Stefan Lambrecht

Theodor Sand

Volkmar Koppe

Horst Sommer

Peter Esser

Arturetto Landi

Gerhard Scheideler

The invention relates to new furfurylthioalkanes of the formula ##STR1## wherein n can be zero or 1

Furfurylthioalkanes, a process for their preparation and their use

5-Z-octenyl esters of the formula ##STR1## in which R represents hydrogen, methyl or ethyl, have an intensive mango aroma, so that the compounds I can be added to fruit compositions and aroma compositions; they have flavor-intensifying and flavor-rounding action.

5-Z-octenyl esters, process for their preparation and their use

Compounds of the formula ##STR1## in which one of the radicals R.sup.1 and R.sup.2 is methyl and the other is vinyl and one of the radicals R.sup.3 and R.sup.4 is methyl and the other is ##STR2## in which R.sup.5 is hydrogen, alkyl or alkenyl, in particular C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.6 -alkenyl, are particularly suitable as fragrances and flavors.

8-Ocimenyl esters and fragrances and flavors containing the same

Ethylvanillin isobutyrate is a valuable new fragrance and flavor substance which, because of its extraordinary organoleptic profile and its favorable technical properties, permits hitherto unknown effects in perfumery and flavoring.

Ethylvanillin isobutyrate

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

Thioalkane .alpha.,.beta.-diketones have interesting organoleptic properties and are therefore suitable as aroma substances.

Use of thioalkanediones as aroma 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.

Growing community of inventors

Holzminden, Germany

Matthias Guntert