Branched C13-alk-1-en-5-ones and use thereof in perfumery
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C11B-009/00
출원번호
US-0574155
(1984-01-26)
발명자
/ 주소
Boden Richard M. (Ocean NJ) Temes Steven D. (Hazlet NJ) Tyszkiewicz Theodore J. (Sayreville NJ) Hanna Marie R. (Hazlet NJ)
출원인 / 주소
International Flavors & Fragrances Inc. (New York NY 02)
인용정보
피인용 횟수 :
51인용 특허 :
3
초록▼
Described are compounds defined according to the structure: [Figure] wherein R3, R4, R5, R6 and R7 represent hydrogen or methyl with the provisos that: (i) the sum total of carbon atoms in R3, R4, R5, R6 and R7 is three; (ii) when R7 is methyl, then R5 and R6 are both methyl, and (iii) when either R
Described are compounds defined according to the structure: [Figure] wherein R3, R4, R5, R6 and R7 represent hydrogen or methyl with the provisos that: (i) the sum total of carbon atoms in R3, R4, R5, R6 and R7 is three; (ii) when R7 is methyl, then R5 and R6 are both methyl, and (iii) when either R3 or R4 is methyl, then R7 is hydrogen and wherein R8 represents hydrogen, acetyl, alkoxyacyl, hydroxyacyl, or alkali metal carboxylate; and R9 is hydrogen or allyl with the additional proviso that R8 and R9 are not both hydrogen. Also described is the use of the subgenus of such compounds defined according to the structure: [Figure] in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including solid or liquid nonionic, cationic, anionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, cosmetic powders, hair preparations and the like.
대표청구항▼
A process for augmenting or enhancing the aroma of a consumable material selected from the group consisting of perfume compositions, perfumed articles and colognes comprising the step of adding to said consumable material an aroma augmenting or enhancing quantity of at least one ketone defined accor
A process for augmenting or enhancing the aroma of a consumable material selected from the group consisting of perfume compositions, perfumed articles and colognes comprising the step of adding to said consumable material an aroma augmenting or enhancing quantity of at least one ketone defined according to the structure: [Figure] wherein R3, R4, R5, R6 and R7 represent hydrogen or methyl with the provisos that: (i) the sum total of the carbon atoms in R3, R4, R5, R6 and R7 is three; (ii) when R7 is methyl then R5 and R6 are both methyl; and (iii) when either R3 or R4 is methyl then R7 is hydrogen.
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