Fragrance composition containing 3-(3-hexenyl)-2-cyclopentenone
AssigneeTakasago International Corporation
InventorsHiroyuki Matsuda, Kenji Maruyama
Life of this patent
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Abstract
An excellent fragrance compound having high palatability. A 3-(3-hexenyl)-2-cyclopentenone represented by a general formula (1) 1 (wherein wavy line represents a double bond cis-form and/or trans-form) is used as an active ingredient of scent and mixed in a small amount with fragrance compositions, cis-jasmone and/or various materials to be scented. Since the above compound has a characteristic fragrance quality and high palatability, it is markedly useful as a scenting component of various fragrances and cosmetics, sanitation materials and the like.
Claims5
A fragrance composition comprising a 3-(3-hexenyl)-2-cyclopentenone represented by a general formula (1)
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- (wherein the wavy line represents a double bond for cis-form and/or trans-form).
A method for adding fragrance, comprising blending a 3-(3-hexenyl)-2-cyclopentenone represented by a general formula (1)
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- (wherein the wavy line represents a double bond for cis-form and/or trans-form) with a material to be scented.
A cis-jasmone comprising a 3-(3-hexenyl)-2-cyclopentenone represented by a general formula (1)
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- (wherein the wavy line represents a double bond for cis-form and/or trans-form).
A 3-(3E-hexenyl)-2-cyclopentenone represented by a formula (2(E)):
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Dependencies are inferred from the claim text.