NO20041193L - Fremgangsmåte til fremstilling av beta-ionylidenacetaldehyd - Google Patents
Fremgangsmåte til fremstilling av beta-ionylidenacetaldehydInfo
- Publication number
- NO20041193L NO20041193L NO20041193A NO20041193A NO20041193L NO 20041193 L NO20041193 L NO 20041193L NO 20041193 A NO20041193 A NO 20041193A NO 20041193 A NO20041193 A NO 20041193A NO 20041193 L NO20041193 L NO 20041193L
- Authority
- NO
- Norway
- Prior art keywords
- beta
- preparation
- ionylidene acetaldehyde
- ionylidene
- acetaldehyde
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/05—Alcohols containing rings other than six-membered aromatic rings
- C07C33/14—Alcohols containing rings other than six-membered aromatic rings containing six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
- C07C403/08—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/20—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by carboxyl groups or halides, anhydrides, or (thio)esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/09—Geometrical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN880DE2001 IN191834B (no) | 2001-08-24 | 2001-08-24 | |
| PCT/IB2002/003432 WO2003018522A2 (en) | 2001-08-24 | 2002-08-23 | Process for the preparation of beta-ionylideneacetaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20041193L true NO20041193L (no) | 2004-03-22 |
Family
ID=11097102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20041193A NO20041193L (no) | 2001-08-24 | 2004-03-22 | Fremgangsmåte til fremstilling av beta-ionylidenacetaldehyd |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20050027143A1 (no) |
| EP (1) | EP1421054A2 (no) |
| CN (1) | CN1612854A (no) |
| AU (1) | AU2002324291A1 (no) |
| BR (1) | BR0212388A (no) |
| IN (1) | IN191834B (no) |
| NO (1) | NO20041193L (no) |
| PL (1) | PL368905A1 (no) |
| WO (1) | WO2003018522A2 (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9920007B2 (en) * | 2014-11-18 | 2018-03-20 | Basf Se | Process for the preparation of 1-(2,6,6-trimethylcyclohexyl)-alkan-3-ols |
| FR3085036B1 (fr) * | 2018-08-20 | 2020-09-25 | Adisseo France Sas | Procede de synthese de la vitamine a |
| CN112390737A (zh) * | 2020-10-28 | 2021-02-23 | 肇庆巨元生化有限公司 | 一种β-阿朴-8’-胡萝卜素醛的制备方法 |
-
2001
- 2001-08-24 IN IN880DE2001 patent/IN191834B/en unknown
-
2002
- 2002-08-23 AU AU2002324291A patent/AU2002324291A1/en not_active Abandoned
- 2002-08-23 CN CNA028210204A patent/CN1612854A/zh active Pending
- 2002-08-23 WO PCT/IB2002/003432 patent/WO2003018522A2/en not_active Application Discontinuation
- 2002-08-23 US US10/487,554 patent/US20050027143A1/en not_active Abandoned
- 2002-08-23 PL PL02368905A patent/PL368905A1/xx unknown
- 2002-08-23 BR BR0212388-6A patent/BR0212388A/pt active Pending
- 2002-08-23 EP EP02758727A patent/EP1421054A2/en not_active Withdrawn
-
2004
- 2004-03-22 NO NO20041193A patent/NO20041193L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1612854A (zh) | 2005-05-04 |
| IN191834B (no) | 2004-01-10 |
| US20050027143A1 (en) | 2005-02-03 |
| PL368905A1 (en) | 2005-04-04 |
| BR0212388A (pt) | 2004-08-17 |
| WO2003018522A3 (en) | 2003-05-30 |
| AU2002324291A1 (en) | 2003-03-10 |
| EP1421054A2 (en) | 2004-05-26 |
| WO2003018522A2 (en) | 2003-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |