Patent ID: 6916513

Claim:
A 2,4′-substituted 6-cyclohexyl-trans-decalin compound of the formula I in which R 1 is halogen or alkyl having 1 to 18 carbon atoms, in which, one or two non-adjacent CH 2 groups are optionally replaced by —O—, —S—, —CO—, —O—CO—, —CO—O—, —CHR 3 —CHR 4 — and/or —C≡C— and in which at least one H atom is replaced by a halogen atom, R 2 is H, halogen, —CN or alkyl having 1 to 18 carbon atoms, in which, one or two non-adjacent CH 2 groups are optically replaced by —O—, —S—, —CO—, —O—CO—, —CO—O—, -E- and/or —C≡C— and/or in which, one or more H atoms are optionally replaced by halogen, Z is a single bond, —CH 2 O—, —OCH 2 —, —COO—, —C≡C—, —CH═CH—, —CF 2 O—, —OCF 2 —, —CF═CF—, —C 2 F 4 —, —CH═CH—(CH 2 ) 2 — or —(CH 2 ) 4 —, and E is CR 3 ═CR 4 or CHR 3 —CHR 4 , and R 3 , R 4 are each, independently of one another, H, alkyl having 1-6 carbon atoms, F, Cl, Br, CF 3 or CN.