FR2206304A1 - - Google Patents
Info
- Publication number
- FR2206304A1 FR2206304A1 FR7340678A FR7340678A FR2206304A1 FR 2206304 A1 FR2206304 A1 FR 2206304A1 FR 7340678 A FR7340678 A FR 7340678A FR 7340678 A FR7340678 A FR 7340678A FR 2206304 A1 FR2206304 A1 FR 2206304A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/647—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring
- C07C49/653—Unsaturated compounds containing a keto groups being part of a ring having unsaturation outside the ring polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
-
- 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
- C11B9/0042—Essential oils; Perfumes compounds containing condensed hydrocarbon rings
- C11B9/0046—Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings
- C11B9/0057—Spiro compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1660672A CH572457A5 (https=) | 1972-11-15 | 1972-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206304A1 true FR2206304A1 (https=) | 1974-06-07 |
| FR2206304B1 FR2206304B1 (https=) | 1977-03-11 |
Family
ID=4418723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7340678A Expired FR2206304B1 (https=) | 1972-11-15 | 1973-11-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3894088A (https=) |
| JP (2) | JPS4980047A (https=) |
| CH (1) | CH572457A5 (https=) |
| DE (1) | DE2353147A1 (https=) |
| FR (1) | FR2206304B1 (https=) |
| GB (1) | GB1392020A (https=) |
| NL (1) | NL7314607A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3962147A (en) * | 1972-05-29 | 1976-06-08 | Firmenich S.A. | Perfume composition containing 6,10 dimethyl - spiro [4.5]decane-type compounds |
| US4052457A (en) * | 1974-12-02 | 1977-10-04 | Takasago Perfumery Co., Ltd. | 3,7,11,11-Tetramethyl-spiro-[5,5]undeca-8-ene-1-one |
| CH600882A5 (https=) * | 1975-03-25 | 1978-06-30 | Givaudan & Cie Sa | |
| US4203925A (en) * | 1978-06-09 | 1980-05-20 | Fritzsche Dodge & Olcott Inc. | Process for the production of spirodienones and spirocyclic ketones |
| US4261866A (en) * | 1979-11-02 | 1981-04-14 | Fritzsche Dodge & Olcott Inc. | Spirodienones and spirocyclic ketones |
| US20110159140A1 (en) * | 2009-12-28 | 2011-06-30 | Cheng Uei Precision Industry Co., Ltd. | Mold structure for injection molding |
-
1972
- 1972-11-15 CH CH1660672A patent/CH572457A5/xx not_active IP Right Cessation
-
1973
- 1973-10-23 DE DE19732353147 patent/DE2353147A1/de active Pending
- 1973-10-24 NL NL7314607A patent/NL7314607A/xx not_active Application Discontinuation
- 1973-11-07 US US413471A patent/US3894088A/en not_active Expired - Lifetime
- 1973-11-13 JP JP48127643A patent/JPS4980047A/ja active Pending
- 1973-11-14 GB GB5287973A patent/GB1392020A/en not_active Expired
- 1973-11-15 FR FR7340678A patent/FR2206304B1/fr not_active Expired
-
1978
- 1978-09-14 JP JP11248078A patent/JPS5452737A/ja active Granted
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1392020A (en) | 1975-04-23 |
| NL7314607A (https=) | 1974-05-17 |
| JPS5427409B2 (https=) | 1979-09-10 |
| JPS5452737A (en) | 1979-04-25 |
| DE2353147A1 (de) | 1974-05-22 |
| JPS4980047A (https=) | 1974-08-02 |
| FR2206304B1 (https=) | 1977-03-11 |
| US3894088A (en) | 1975-07-08 |
| CH572457A5 (https=) | 1976-02-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |