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US 9,708,570 B2Granted
Organic compounds
AssigneeGivaudan SA
InventorsAndreas Goeke, Philip Kraft, Yue Zou
Life of this patent
Estimating the term…
Abstract
meta-Substituted 3-phenylpropanal derivatives useful in providing watery-marine, floral-aldehydic notes.
Claims12
A compound of the formula (I)
- wherein
- R1 and R2 are independently selected from hydrogen and methyl with the proviso that at least either R1 or R2 is methyl;
- R3 is selected from prop-2-yl, propen-2-yl and cyclopropyl;
- and
- n is 1 or 2.
2 more elements
A method comprising utilizing as a fragrance the compound of formula (I)
- wherein
- R1 and R2 are independently selected from hydrogen and methyl with the proviso that at least either R1 or R2 is methyl;
- R3 is selected from prop-2-yl, propen-2-yl and cyclopropyl;
- and
- n is 1 or 2.
2 more elements
A method for improving, enhancing or modifying a consumer product base by means of the addition thereto a compound of formula (I), or a mixture thereof
- wherein
- R1 and R2 are independently selected from hydrogen and methyl with the proviso that at least either R1 or R2 is methyl;
- R3 is selected from prop-2-yl, propen-2-yl and cyclopropyl;
- and
- n is 1 or 2.
2 more elements
A fragrance composition comprising
- a. at least one compound of formula (I)
- wherein
- R1 and R2 are independently selected from hydrogen and methyl with the proviso that at least either R1 or R2 is methyl;
- R3 is selected from prop-2-yl, propen-2-yl and cyclopropyl;
- and
- n is 1 or 2;
- b. and at least one other odorant.
4 more elements
A fragranced article comprising
- a. at least one compound of formula (I)
- wherein
- R1 and R2 are independently selected from hydrogen and methyl with the proviso that at least either R1 or R2 is methyl;
- R3 is selected from prop-2-yl, propen-2-yl and cyclopropyl;
- and
- n is 1 or 2;
- b. and a consumer product base.
4 more elements
Dependencies are inferred from the claim text.