ATE5083T1 - FRAGRANCE COMPOSITION. - Google Patents
FRAGRANCE COMPOSITION.Info
- Publication number
- ATE5083T1 ATE5083T1 AT80301436T AT80301436T ATE5083T1 AT E5083 T1 ATE5083 T1 AT E5083T1 AT 80301436 T AT80301436 T AT 80301436T AT 80301436 T AT80301436 T AT 80301436T AT E5083 T1 ATE5083 T1 AT E5083T1
- Authority
- AT
- Austria
- Prior art keywords
- dihydropyran
- novel
- trans isomer
- fragrance composition
- prins reaction
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000003205 fragrance Substances 0.000 title 1
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 abstract 2
- 238000010478 Prins reaction Methods 0.000 abstract 2
- GQVMHMFBVWSSPF-SOYUKNQTSA-N (4E,6E)-2,6-dimethylocta-2,4,6-triene Chemical compound C\C=C(/C)\C=C\C=C(C)C GQVMHMFBVWSSPF-SOYUKNQTSA-N 0.000 abstract 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- GQVMHMFBVWSSPF-UHFFFAOYSA-N cis-alloocimene Natural products CC=C(C)C=CC=C(C)C GQVMHMFBVWSSPF-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- -1 triene alcohols Chemical class 0.000 abstract 1
- IHPKGUQCSIINRJ-UHFFFAOYSA-N β-ocimene Natural products CC(C)=CCC=C(C)C=C IHPKGUQCSIINRJ-UHFFFAOYSA-N 0.000 abstract 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
- C11B9/0069—Heterocyclic compounds
- C11B9/0073—Heterocyclic compounds containing only O or S as heteroatoms
- C11B9/008—Heterocyclic compounds containing only O or S as heteroatoms the hetero rings containing six atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Pyrane Compounds (AREA)
- Cosmetics (AREA)
- Seasonings (AREA)
Abstract
The dihydropyran and dioxan which may be obtained by the Prins reaction between allo-ocimene and formaldehyde have been discovered to possess attractive floral odours. They are useful as ingredients of compounded perfumery compositions. There novel triene alcohols are also produced by the Prins reaction which find use as intermediates in the preparation of the dihydropyrans and dioxans. The cis isomer of the dihydropyran may be converted into the trans isomer. The dihydropyran wherein at least 10% of the compound takes the form of the trans isomer is novel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7915620 | 1979-05-04 | ||
| EP80301436A EP0018833B1 (en) | 1979-05-04 | 1980-05-01 | Compounded perfumery composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE5083T1 true ATE5083T1 (en) | 1983-11-15 |
Family
ID=10504966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT80301436T ATE5083T1 (en) | 1979-05-04 | 1980-05-01 | FRAGRANCE COMPOSITION. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0018833B1 (en) |
| JP (1) | JPS55149207A (en) |
| AT (1) | ATE5083T1 (en) |
| AU (1) | AU5803380A (en) |
| DE (1) | DE3065352D1 (en) |
| GB (1) | GB2049422A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999024386A1 (en) * | 1997-11-12 | 1999-05-20 | Quest International B.V. | Prins reaction products of 5,7-dimethyl-oct-6-en-2-one and their use as fragrance materials |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH414674A (en) * | 1961-03-15 | 1966-06-15 | Givaudan & Cie Sa | Process for the preparation of substituted tetrahydro-pyranes |
| FR1310750A (en) * | 1961-11-04 | 1962-11-30 | Firmenich & Cie | cyclic ether and its preparation |
| US3326746A (en) * | 1962-09-04 | 1967-06-20 | Lever Brothers Ltd | 1, 3-dioxane cleaning compositions |
| US3455957A (en) * | 1963-10-21 | 1969-07-15 | Lever Brothers Ltd | Dihydropyran perfume |
| GB1079421A (en) * | 1964-06-18 | 1967-08-16 | Boake Roberts & Co Ltd | Chlorinated citronellol and its conversion to rose oxide |
| GB1099061A (en) * | 1964-12-18 | 1968-01-10 | Int Flavors & Fragrances Inc | m-dioxane derivatives, methyl isogeraniol and its esters |
| DE1467512A1 (en) * | 1965-11-18 | 1969-01-23 | Schering Ag | Fragrance compositions |
| NL6802619A (en) * | 1968-02-23 | 1969-08-26 | ||
| CH604560A5 (en) * | 1975-04-11 | 1978-09-15 | Firmenich & Cie | Use of di:hydro pyran cpds. in perfumes and flavours |
-
1980
- 1980-05-01 AT AT80301436T patent/ATE5083T1/en active
- 1980-05-01 DE DE8080301436T patent/DE3065352D1/en not_active Expired
- 1980-05-01 EP EP80301436A patent/EP0018833B1/en not_active Expired
- 1980-05-02 AU AU58033/80A patent/AU5803380A/en not_active Abandoned
- 1980-05-06 GB GB8014970A patent/GB2049422A/en not_active Withdrawn
- 1980-05-06 JP JP5877180A patent/JPS55149207A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2049422A (en) | 1980-12-31 |
| AU5803380A (en) | 1980-11-06 |
| EP0018833B1 (en) | 1983-10-19 |
| JPS55149207A (en) | 1980-11-20 |
| EP0018833A3 (en) | 1981-01-28 |
| EP0018833A2 (en) | 1980-11-12 |
| DE3065352D1 (en) | 1983-11-24 |
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