Patent ID: 6551666
Filing Date: 2003-04-22
Classification: C07B,C07C,C09K

Abstract:
A cyclohexane compound of formula I wherienY is alkyl or alkoxy having 1 to 10 carbon atoms which is optionally at least monosubstituted by halogen, is alkenyl or alkenyloxy having 2 to 10 carbon atoms which is optionally at least monosubstituted by â€”CN, â€”CF3 or â€”F, or is â€”CN, â€”F, â€”OCHF2, â€”OCF3, â€”OCHFCF3 or â€”OCF2CF3, one of X1 and X2 is CF3, CHF2, CH2F, OCHF2, OCF3, SF5 or an alkyl radical having 2 to 10 carbon atoms which is monosubstituted or polysubstituted by fluorine or chlorine, and one of X1 or X2 in each cyclohexane ring is H, R1 is H, alkyl or alkenyl having 1 to 12 carbon atoms which is optionally monosubstituted by CN or CF3 or at least monosubstituted by halogen, where one or more non-adjacent CH2 groups is optionally independently replaced by A1 and A2, are each independently a) a trans-1,4-cyclohexylene radical, in which at least one or more non-adjacent CH2 group is optionally independently replaced by â€”Oâ€” or â€”Sâ€”, b) a 1,4-phenylene radical, in which, one or two CH groups is optionally replaced by N, c) 1,4-bicyclo[2.2.2]octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl or 1,2,3,4-tetrahydronaphthalene-2,6-diyl, or d) 1,4-cyclohexenylene, wherein a), b) and d) is optionally substituted by CN, Cl or F, Z1, Z2 are each independently, â€”COâ€”Oâ€”, and Z3â€”Oâ€”COâ€”, CH2Oâ€”, â€”Oâ€”, â€”Oâ€”CH2â€”, â€”CH2CH2â€”, â€”CH&boxH;CHâ€”, â€”Câ‰¡Câ€”, â€”CF2CF2â€”â€”CF2Oâ€”, â€”OCF2â€” or a single bond, n and m, are each independently 0, 1, 2 or 3, and p is 0, 1, 2 or 3, where m+n+p is 1, 2, 3 or 4.