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US 2003/0148918 A1Published application
Dimethylbenzene derivatives
AssigneeKao Corporation
InventorsThomas Markert, Werner Faber, Theo Ten Pierik
Life of this patent
Estimating the term…
Abstract
Compounds of the formula (I): 1 wherein X is a —(C═CH2)— group or a —CH(CH3)— group, with the proviso that when X is a —(C═CH2)— group, R1 is a C1-10 alkyl group or a C2-10 alkenyl group and when X is a —CH(CH3)— group, R1 is hydrogen, a saturated or unsaturated, linear or a branched C1-10 alkyl group, a C1-10 acyl group, a C1-10 cycloalkyl group or an aryl group are useful as perfumes.
Claims3
Dimethylbenzene derivatives corresponding to general formula (I):
- 3
- in which X is a —(C═CH2)— group or a —CH(CH3)— group, with the proviso that
- if X is a —(C═CH2)— group, the substituent R1 is a C1-10 alkyl group or a C2-10 alkenyl group and
- if X is a —CH(CH3)— group, the substituent R1 is hydrogen, a C1-10 alkyl group which may be saturated or unsaturated, linear or branched, a C1-10 acyl group, a C1-10 cycloalkyl group or an aryl group.
1 more element
The use of dimethyl benzene derivatives corresponding to general formula (I):
- dimethylbenzene derivatives corresponding to general formula (I):
- 4
- in which X is a —(C═CH2)— group or a —CH(CH3)— group, with the proviso that
- if X is a —(C═CH2)— group, the substituent R1 is a C1-10 alkyl group or a C2-10 alkenyl group and
- if X is a —CH(CH3)— group, the substituent R1 is hydrogen, a C1-10 alkyl group which may be saturated or unsaturated, linear or branched, a C1-10 acyl group, a C1-10 cycloalkyl group or an aryl group,
- as perfumes.
3 more elements
Dependencies are inferred from the claim text.