JPWO2019243501A5

JPWO2019243501A5 -

Info

Publication number: JPWO2019243501A5
Application number: JP2020550628A
Authority: JP
Publication date: 2023-10-12
Anticipated expiration: 2039-06-20

Description

本発明の他の目的は、前記で定義した式（Ｉ）の少なくとも１つの化合物を有効量で組成物又は物品に付加する、又は前記で定義した式（Ｉ）の少なくとも１つの化合物の有効量で表面に接触させる又は処理することを含む、付香組成物、付香組成物を取り巻く空気、表面又は着香物品のにおい特性を付与、増強、改善又は改変するための方法又はプロセスである。本明細書において使用される「表面」という用語は、式（Ｉ）の少なくとも１つの化合物を含む又は含有する香料組成物を適用する、使用者の皮膚、毛髪、織物、又は硬質表面を示してよい。 Another object of the invention is to add to a composition or article an effective amount of at least one compound of formula (I) as defined above , or an effective amount of at least one compound of formula (I) as defined above. a method or process for imparting, enhancing, improving or modifying the odor characteristics of a scented composition, the air surrounding the scented composition, a surface or a scented article , including contacting or treating a surface with a scented composition. . The term "surface" as used herein refers to the user's skin, hair, fabric, or hard surface to which a perfume composition comprising or containing at least one compound of formula (I) is applied. good.

一実施形態において、本発明は、前記で定義した式（Ｉ）の少なくとも１つの化合物を有効量で組成物又は物品に付加する、又は前記で定義した式（Ｉ）の少なくとも１つの化合物の有効量で表面に接触させる又は処理することを含む、付香組成物、付香組成物を取り巻く空気、表面又は着香物品のにおい特性を付与、増強、改善又は改変するための前記した式（Ｉ）の少なくとも１つの化合物の使用にも関する。本明細書において使用される「表面」という用語は、式（Ｉ）の少なくとも１つの化合物を含む又は含有する香料組成物を適用する、使用者の皮膚、毛髪、織物、又は硬質表面を示してよい。 In one embodiment, the present invention provides for adding an effective amount of at least one compound of formula (I) as defined above to a composition or article, or providing an effective amount of at least one compound of formula (I) as defined above. Formulas as described above for imparting, enhancing, improving or modifying the odor characteristics of a perfuming composition, the air surrounding the perfuming composition, a surface or a perfumed article , including contacting or treating a surface with an amount ( It also relates to the use of at least one compound of I). The term "surface" as used herein refers to the user's skin, hair, fabric, or hard surface to which a perfume composition comprising or containing at least one compound of formula (I) is applied. good.

Claims

below,
a) Ketone or aldehyde of formula (II)

[In the formula, n represents an integer from 0 to 5,
R ¹ simultaneously or independently represents at least one substituent on an aromatic ring, and represents a hydroxyl group, a C _1-6 alkyl group, a C _1-6 alkoxy group, an RCOO group, a ROCO group (R is a hydrogen atom) or C _1-4 alkyl group), or two adjacent R ^1s , when taken together, represent -O-(CH ₂ ) _m -O- (m is 1 or 2) or C _5-10 optionally substituted by one or more hydroxyl groups, one or more C _1-3 alkyl groups and/or one or more C _1-3 alkoxy groups forming a saturated or unsaturated ring,
R ² is a hydrogen atom, a C _1-6 alkyl group, a hydroxyl group, a C _1-3 alkyl group, a C _1-3 alkoxy group, an RCOO or ROCO group (R is independently a hydrogen atom or a C _{1 -4} _alkyl group],
b) Formic acid ester of formula (III)

[wherein R ³ , R ⁴ and R ⁵ are simultaneously or independently a hydrogen atom or a C _1-18 hydrocarbon group optionally containing 1 to 3 oxygen atoms, or R ³ and R ⁴ when taken together denotes a C _3-18 hydrocarbon group optionally containing 1 to 3 oxygen atoms], and c) an alcohol of formula (IV)

[Wherein R ³ , R ⁴ and R ⁵ have the same meanings as defined above]
A method for releasing a compound selected from the group consisting of formula (I) from a precursor compound by exposing the precursor compound to ambient conditions in the absence of a catalyst , the precursor compound having the formula (I) I)

[wherein n, R ¹ , R ² , R ³ , R ⁴ and R ⁵ have the same meanings as defined above],
The method , wherein the ambient conditions include room temperature, ambient air, and atmospheric pressure .

2. The method according to claim 1, wherein n is 0, 1 or 2.

R ¹ simultaneously or independently represents a hydroxyl group, a C _1-4 alkyl group or a C _1-3 alkoxy group, or when two adjacent R ^1s are together, -O-CH ₂ -O The method according to claim 1 or 2, which represents a - group, a -(CH ₂ ) ₄ - group, a -(CH) ₄ - group.

4. The method according to claim 1, wherein ^R2 represents a hydrogen atom, a _C1-3 alkyl group or a phenyl group.

5. A process according to claim 1, wherein R ³ represents a C _2-18 hydrocarbon radical optionally containing 1 to 3 oxygen atoms.

a phenyl group in which R ³ is a C _4-10 linear, branched or cyclic alkyl, alkenyl or alkadienyl group, optionally substituted by a hydroxyl group, a C _1-3 alkyl group or a C _1-3 alkoxy group; represents a benzyl group, a C _7-16 arylalkyl or styryl group, a phenoxymethyl group, or a C _8-15 saturated or unsaturated alicyclic group optionally containing an ether function, and R ⁴ and R ⁵ are simultaneously or independently represents a hydrogen atom, or a C _1-6 alkyl group or a C _2-6 alkenyl group, or when R ³ and R ⁴ are together, a C _5-12 straight-chain or branched alkanediyl 6. A method according to any one of claims 1 to 5, in which it represents a group or an alkenediyl group, or a _C5-12 alicyclic group.

7. A method according to any one of claims 1 to 6, wherein at least one of the compounds of formula (II), (III) or (IV) is a perfuming ingredient.

8. A method according to any one of claims 1 to 7, wherein at least two of the compounds of formula (II), (III) or (IV) are perfuming ingredients.

9. A method for imparting, enhancing, improving or modifying the odor properties of a perfumed composition, the air surrounding the perfumed composition, a surface or a perfumed article, comprising: Said method comprising adding an effective amount of at least one compound of formula (I) as defined to said composition, said air or said article, or contacting or treating said surface.

Conditions tending to allow release of at least one active aldehyde or ketone of formula (II), at least one active formate of formula (III) and/or at least one active alcohol of formula (IV) over time. and a perfuming composition treated with at least one compound (I) as defined in any one of claims 1 to 8, or treated with a composition or article comprising at least one compound (I). On the surrounding surface or air, at least one active aldehyde or ketone of formula (II) as defined in any one of claims 1 to 8, at least one active formate ester of formula (III) and/or of formula ( IV) A method for enhancing or prolonging the diffusion effect of the characteristic fragrance of at least one active alcohol.

Formula (I)

[In the formula, n represents an integer from 0 to 5,
R ¹¹ represents, simultaneously or independently, at least one substituent on the aromatic ring, and a hydroxyl group, C _1-61-6 Alkyl group, C _1-61-6 Alkoxy group, RCOO group, ROCO group [wherein R is a hydrogen atom or C _1-41-4 is an alkyl group; or two adjacent R ¹¹ When together, -O-(CH ₂₂ ) _mm -O-, where m is 1 or 2, or optionally one or more hydroxyl groups, one or more C _1-31-3 Alkyl group and/or one or more C _1-31-3 C substituted by alkoxy group _5-105-10 forming a saturated or unsaturated ring,
R ²² is C _1-61-6 Indicates an alkyl group,
R ³³ is C _4-104-10 Straight chain, branched chain or cyclic alkyl group, alkenyl group or alkadienyl group, benzyl group or hydroxyl group, C _1-31-3 Alkyl group or C _1-31-3 C optionally substituted by an alkoxy group _7-167-16 C optionally containing an arylalkyl group, phenoxymethyl group, or ether functionality _8-158-15 represents a saturated or unsaturated alicyclic group,
R ^4Four and R ^5Five are simultaneously or independently hydrogen atoms, or C _1-61-6 Alkyl group or C _2-62-6 represents an alkenyl group, or R ³³ and R ^4Four are the same, C _5-125-12 Straight chain or branched alkanediyl group or alkenediyl group, or C _5-125-12 a compound representing an alicyclic group,
(2-((3-methylbut-2-en-1-yl)oxy)vinyl)benzene, (1-(isopentyloxy)prop-1-en-2-yl)benzene, (2-(pentyloxy) (vinyl)benzene, (1-(dodecyloxy)prop-1-en-2-yl)benzene, (2-(hexyloxy)vinyl)benzene, (2-(heptyloxy)vinyl)benzene, (2-(octyl) oxy)vinyl)benzene, (1-(2-cyclohexylethoxy)prop-1-en-2-yl)benzene, 2-(3,7-dimethyloct-2,6-dien-1-yl)oxy)vinyl ) Benzene, (2-phenetoxyvinyl)benzene, (2-(cyclohexyloxy)vinyl)benzene, 1-(2-(cyclohexyloxy)vinyl)-4-methoxybenzene, (1-(2-cyclohexylethoxy)prope -1-en-2-yl)benzene and 1-methyl-4-(1-((2-phenylcyclohexyl)oxy)prop-1-en-2-yl)benzene.

below,
i) at least one compound of formula (I) as defined in claim 11 ;
A perfuming composition comprising ii) at least one ingredient selected from the group consisting of a perfume carrier and a perfume base, and iii ) optionally at least one perfume adjuvant.

A flavored consumer product comprising at least one compound of formula (I) as defined in claim 11 or a flavoring composition as defined in claim 12 .

14. Perfumed consumer product according to claim 13 , characterized in that the perfumed consumer product is a perfume, a fabric care product, a body care product, a cosmetic formulation, a skin care product, an air care product or a home care product. .

Scented consumer products include refined fragrances, splash or eau de parfume, colognes, shave or aftershave lotions, liquid or solid detergents, fabric softeners, fabric refreshers, ironing water, paper, bleach, carpet cleaners, curtains. care products, shampoos, hair dyes, color care products, hair shaping products, dental care products, disinfectants, intimate care products, hair sprays, vanishing creams, deodorants or antiperspirants, hair removers, sunburn or sunscreen products, Nail products, skin cleansing, make-up, scented soaps, shower or bath mousses, oils or gels, or foot/hand care products, hygiene products, air fresheners, "ready to use" powdered air fresheners, 15. Scented consumer product according to claim 14 , characterized in that it is a mold remover, furniture care, wipe, dish or hard surface detergent, leather care product, car care product.