CH616077A5 - - Google Patents
Download PDFInfo
- Publication number
- CH616077A5 CH616077A5 CH834376A CH834376A CH616077A5 CH 616077 A5 CH616077 A5 CH 616077A5 CH 834376 A CH834376 A CH 834376A CH 834376 A CH834376 A CH 834376A CH 616077 A5 CH616077 A5 CH 616077A5
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- compounds
- methyl
- cyclopentylidene
- acetate
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims description 12
- 239000004615 ingredient Substances 0.000 claims description 5
- 150000001334 alicyclic compounds Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 229930195734 saturated hydrocarbon Natural products 0.000 claims 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 16
- KQENDZXFFPZPFV-UHFFFAOYSA-N cyclopentylidenemethyl acetate Chemical compound CC(=O)OC=C1CCCC1 KQENDZXFFPZPFV-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002304 perfume Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- -1 t-butyl cyclopen-tylidene acetates Chemical class 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- BGTOWKSIORTVQH-UHFFFAOYSA-N cyclopentanone Chemical compound O=C1CCCC1 BGTOWKSIORTVQH-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 240000007436 Cananga odorata Species 0.000 description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical class CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- GGFUQEDJNKQRBK-UHFFFAOYSA-N C(C)(=O)OCC=C1CCCC1 Chemical compound C(C)(=O)OCC=C1CCCC1 GGFUQEDJNKQRBK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- BGTOWKSIORTVQH-HOSYLAQJSA-N cyclopentanone Chemical class O=[13C]1CCCC1 BGTOWKSIORTVQH-HOSYLAQJSA-N 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QABLOFMHHSOFRJ-UHFFFAOYSA-N methyl 2-chloroacetate Chemical compound COC(=O)CCl QABLOFMHHSOFRJ-UHFFFAOYSA-N 0.000 description 2
- SIGOIUCRXKUEIG-UHFFFAOYSA-N methyl 2-dimethoxyphosphorylacetate Chemical compound COC(=O)CP(=O)(OC)OC SIGOIUCRXKUEIG-UHFFFAOYSA-N 0.000 description 2
- KVWWIYGFBYDJQC-UHFFFAOYSA-N methyl dihydrojasmonate Chemical compound CCCCCC1C(CC(=O)OC)CCC1=O KVWWIYGFBYDJQC-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical group COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 2
- GDIYABNICDPBCR-UHFFFAOYSA-N (1-tert-butylcyclohexyl) acetate Chemical compound CC(=O)OC1(C(C)(C)C)CCCCC1 GDIYABNICDPBCR-UHFFFAOYSA-N 0.000 description 1
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 description 1
- MINJGYRWHNAENM-UHFFFAOYSA-N 2,5,9-trimethyldeca-4,9-dienal Chemical compound O=CC(C)CC=C(C)CCCC(C)=C MINJGYRWHNAENM-UHFFFAOYSA-N 0.000 description 1
- FZPZQBMVJQQHIJ-UHFFFAOYSA-N 3,5-dimethylhept-4-enal Chemical compound CC(CC=O)C=C(CC)C FZPZQBMVJQQHIJ-UHFFFAOYSA-N 0.000 description 1
- PCFHYANYPQEMPU-UHFFFAOYSA-N 4-(2,2,3-trimethyl-5-bicyclo[2.2.1]heptanyl)cyclohexan-1-ol Chemical compound CC1(C)C(C)C2CC1CC2C1CCC(O)CC1 PCFHYANYPQEMPU-UHFFFAOYSA-N 0.000 description 1
- IKTHMQYJOWTSJO-UHFFFAOYSA-N 4-Acetyl-6-tert-butyl-1,1-dimethylindane Chemical compound CC(=O)C1=CC(C(C)(C)C)=CC2=C1CCC2(C)C IKTHMQYJOWTSJO-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 241000746418 Dalbergia nigra Species 0.000 description 1
- 238000006546 Horner-Wadsworth-Emmons reaction Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- XMLSXPIVAXONDL-PLNGDYQASA-N Jasmone Chemical compound CC\C=C/CC1=C(C)CCC1=O XMLSXPIVAXONDL-PLNGDYQASA-N 0.000 description 1
- 244000178870 Lavandula angustifolia Species 0.000 description 1
- 235000010663 Lavandula angustifolia Nutrition 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000102 alkali metal hydride Inorganic materials 0.000 description 1
- 150000008046 alkali metal hydrides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- JGQFVRIQXUFPAH-UHFFFAOYSA-N beta-citronellol Natural products OCCC(C)CCCC(C)=C JGQFVRIQXUFPAH-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- IVLCENBZDYVJPA-ARJAWSKDSA-N cis-Jasmone Natural products C\C=C/CC1=C(C)CCC1=O IVLCENBZDYVJPA-ARJAWSKDSA-N 0.000 description 1
- 235000000484 citronellol Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- XMLSXPIVAXONDL-UHFFFAOYSA-N trans-jasmone Natural products CCC=CCC1=C(C)CCC1=O XMLSXPIVAXONDL-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
- C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH834376A CH616077A5 (en, 2012) | 1976-06-30 | 1976-06-30 | |
| FR7719883A FR2397187A1 (fr) | 1976-06-30 | 1977-06-28 | Composition parfumante a base d'ester de cyclopentylidene et son utilisation |
| DE2729121A DE2729121C3 (de) | 1976-06-30 | 1977-06-28 | Verwendung von Cyclopentanderivaten als Riechstoffe und neue Cyclopentanderivaten |
| JP7770577A JPS533541A (en) | 1976-06-30 | 1977-06-29 | Method of modifying emphasizing or changing smell characteristics of scent or scenttgiving product and basic agent of perfume |
| NL7707200A NL7707200A (nl) | 1976-06-30 | 1977-06-29 | Werkwijze ter bereiding van cyclopentaanderi- vaten. |
| GB27496/77A GB1531946A (en) | 1976-06-30 | 1977-06-30 | Cyclopentane derivatives useful as perfuming agents |
| US06/104,404 US4280934A (en) | 1976-06-30 | 1979-02-17 | Cyclopentane derivatives useful as perfuming agents |
| US06/245,519 US4338458A (en) | 1976-06-30 | 1981-03-19 | Cyclopentane derivatives useful as perfuming agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH834376A CH616077A5 (en, 2012) | 1976-06-30 | 1976-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616077A5 true CH616077A5 (en, 2012) | 1980-03-14 |
Family
ID=4338865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH834376A CH616077A5 (en, 2012) | 1976-06-30 | 1976-06-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4280934A (en, 2012) |
| JP (1) | JPS533541A (en, 2012) |
| CH (1) | CH616077A5 (en, 2012) |
| DE (1) | DE2729121C3 (en, 2012) |
| FR (1) | FR2397187A1 (en, 2012) |
| GB (1) | GB1531946A (en, 2012) |
| NL (1) | NL7707200A (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390718A (en) * | 1981-07-01 | 1983-06-28 | Hoffmann-La Roche Inc. | Prostaglandin intermediates |
| DE3216440A1 (de) * | 1982-05-03 | 1983-11-03 | Skf Kugellagerfabriken Gmbh | Kugellager fuer laengs- und drehbewegungen |
| EP0115278B1 (fr) * | 1983-01-26 | 1988-03-02 | Firmenich Sa | Utilisation de l'acide 1-cyclopenténylacétique en tant qu'ingrédient parfumant, composition parfumante le contenant et produits parfumés |
| HU193546B (en) * | 1983-12-21 | 1987-10-28 | Egyt Gyogyszervegyeszeti Gyar | Process for production of derivatives of 3,5-ethan-2,4-dedecadiene acid |
| US5728866A (en) * | 1994-06-23 | 1998-03-17 | Firmenich Sa | Process for the preparation of (+)-(1R) -cis-3-oxo-2-pentyl-1-cyclopentaneacetic acid |
| ES2216757T3 (es) | 1999-07-05 | 2004-11-01 | Givaudan Sa | Ciclopentilalquilnitrilos yel uso de derivados de ciclopentilalquilo odoriferos como fragancias. |
| NL1027741C2 (nl) * | 2004-12-14 | 2006-06-16 | Denka Internat Holding B V | Werkwijze voor het remmen van hoedopening en/of bruin worden bij eetbare paddestoelen. |
| EP2474301B1 (de) * | 2011-12-14 | 2014-04-16 | Symrise AG | Riechstoffmischungen enthaltend Cyclopent-2-Enyl-Essigsäureethylester |
| EP3416612B1 (de) * | 2016-02-15 | 2022-12-28 | Symrise AG | Riechstoffmischungen enthaltend ester und ketone |
| CN106397482A (zh) * | 2016-08-30 | 2017-02-15 | 江西盛伟科技股份有限公司 | 一种膦酰基乙酸三甲酯的合成方法 |
| CN111744445A (zh) * | 2020-07-20 | 2020-10-09 | 江西盛伟科技股份有限公司 | 一种乙基磷酰基乙酸二甲酯的制备装置及合成工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1965792A (en) * | 1931-03-06 | 1934-07-10 | Cie De Bethune | Esters of unsubstituted and alphasubstituted cyclopentenylacetic acid and their production |
| GB723703A (en) * | 1953-08-17 | 1955-02-09 | John B Pillin Ltd | Improvements in or relating to releasable ratchet mechanism |
| US2907534A (en) * | 1955-03-08 | 1959-10-06 | Stewart Warner Corp | Hose reel |
| US3997586A (en) * | 1967-08-22 | 1976-12-14 | Roussel-Uclaf | Cyclopropanecarboxylic acids and esters |
-
1976
- 1976-06-30 CH CH834376A patent/CH616077A5/fr not_active IP Right Cessation
-
1977
- 1977-06-28 FR FR7719883A patent/FR2397187A1/fr active Granted
- 1977-06-28 DE DE2729121A patent/DE2729121C3/de not_active Expired
- 1977-06-29 NL NL7707200A patent/NL7707200A/xx not_active Application Discontinuation
- 1977-06-29 JP JP7770577A patent/JPS533541A/ja active Granted
- 1977-06-30 GB GB27496/77A patent/GB1531946A/en not_active Expired
-
1979
- 1979-02-17 US US06/104,404 patent/US4280934A/en not_active Expired - Lifetime
-
1981
- 1981-03-19 US US06/245,519 patent/US4338458A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB1531946A (en) | 1978-11-15 |
| FR2397187B1 (en, 2012) | 1983-06-10 |
| JPS5437209B2 (en, 2012) | 1979-11-14 |
| US4338458A (en) | 1982-07-06 |
| NL7707200A (nl) | 1978-01-03 |
| FR2397187A1 (fr) | 1979-02-09 |
| US4280934A (en) | 1981-07-28 |
| DE2729121B2 (de) | 1980-04-24 |
| JPS533541A (en) | 1978-01-13 |
| DE2729121C3 (de) | 1981-01-15 |
| DE2729121A1 (de) | 1978-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0472966B1 (fr) | Esters nouveaux et leur utilisation en parfumerie | |
| CH616077A5 (en, 2012) | ||
| EP1438280B1 (fr) | Nouveaux derives du norbornane et du norbornene, leur utilisation et produits parfumes les contenant | |
| EP0034334A2 (fr) | Esters de 1,3-diméthyl-but-3-ène-1-yle, leur utilisation en tant qu'ingrédients parfumants ou aromatisants, composition parfumante ou aromatisante contenant au moins l'un desdits esters | |
| FR2539624A1 (fr) | Derives de cyclohexanol et compositions de parfums les contenant | |
| EP0378825B1 (fr) | Esters alicycliques et leur utilisation à titre d'ingrédients parfumants | |
| CH543584A (fr) | Utilisation de cétone-thiols cycliques comme agents parfumants | |
| CH644341A5 (fr) | Composes tricycliques hydroxyles et leur utilisation en tant qu'ingredients parfumants. | |
| EP0100935B1 (fr) | Composés spiro-lactoniques nouveaux, leur utilisation en tant qu'agents parfumants, composition parfumante les contenant et procédé pour leur préparation | |
| EP0121828A2 (fr) | Alcools aliphatiques, leur préparation et leur utilisation à titre d'ingrédients parfumants | |
| EP0882697B1 (fr) | Composés parfumants à odeur boisée, fruitée | |
| CH629468A5 (fr) | Composes alicycliques insatures, leur utilisation a titre d'ingredients parfumants et procede pour leur preparation. | |
| CH640496A5 (fr) | Procede pour la preparation de beta-damascenone. | |
| EP0073301B1 (fr) | Procédé pour la préparation de cétones alpha, bêta et bêta, gammainsaturées | |
| JP3934694B2 (ja) | 付香組成物及び香料入り製品の製造方法、並びにこうして得られた香料入り製品 | |
| CH645337A5 (fr) | Composes cycloaliphatiques insatures, procede pour leur preparation et composition parfumante les contenant. | |
| EP0070995B1 (fr) | Procédé pour la préparation de cétones cycloaliphatiques polyinsaturées | |
| JP4786267B2 (ja) | ラクトンの製造方法及び製造されたラクトンの芳香物質としての用途 | |
| EP0056500A2 (fr) | Esters de l'acide 2,2-diméthyl-propionique, leur utilisation à titre d'ingrédients parfumants et composition contenant l'un d'entre eux | |
| CH603071A5 (en) | Di:methyl-cyclohexene-alkenone cpds. | |
| EP0177742A2 (fr) | Composés azotés, leur préparation et leur utilisation à titre de produits de dèpart pour la préparation de cétones décaliniques | |
| CH685390A5 (fr) | Composés furaniques et leur utilisation à titre d'ingrédients parfumants. | |
| CH656609A5 (en) | Cycloaliphatic alcohol and use thereof as perfuming ingredient | |
| CH539593A (fr) | Procédé pour la préparation de cétones cycliques | |
| CH589642A5 (en) | Dilactones of dioxabicycloalkanes - prepd. from corresp. dioxabicycloalkene by photo oxygenation then treatment with Lewis acid,for use in perfumery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |