ZA971575B - Process for obtaining β-hydroxy and/or α,β-unsaturated carbonyl compounds. - Google Patents
Process for obtaining β-hydroxy and/or α,β-unsaturated carbonyl compounds.Info
- Publication number
- ZA971575B ZA971575B ZA9701575A ZA971575A ZA971575B ZA 971575 B ZA971575 B ZA 971575B ZA 9701575 A ZA9701575 A ZA 9701575A ZA 971575 A ZA971575 A ZA 971575A ZA 971575 B ZA971575 B ZA 971575B
- Authority
- ZA
- South Africa
- Prior art keywords
- hydroxy
- obtaining
- carbonyl compounds
- unsaturated carbonyl
- unsaturated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
-
- 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
- C07C45/68—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 by increase in the number of carbon atoms
- C07C45/72—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/10—Magnesium; Oxides or hydroxides thereof
-
- 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
- C07C45/68—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 by increase in the number of carbon atoms
- C07C45/72—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—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 by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9602551A FR2745565B1 (fr) | 1996-02-29 | 1996-02-29 | Procede d'obtention de composes carbonyles beta hydroxy et/ou alpha-beta insatures |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA971575B true ZA971575B (en) | 1997-09-09 |
Family
ID=9489720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9701575A ZA971575B (en) | 1996-02-29 | 1997-02-24 | Process for obtaining β-hydroxy and/or α,β-unsaturated carbonyl compounds. |
Country Status (13)
Country | Link |
---|---|
US (2) | US5936131A (xx) |
EP (1) | EP0792862B1 (xx) |
JP (2) | JP2934203B2 (xx) |
KR (1) | KR100219895B1 (xx) |
CN (1) | CN1065229C (xx) |
BR (1) | BR9701111A (xx) |
CA (1) | CA2198026C (xx) |
DE (1) | DE69704290T2 (xx) |
ES (1) | ES2155969T3 (xx) |
FR (1) | FR2745565B1 (xx) |
MX (1) | MX9701589A (xx) |
TW (1) | TW436479B (xx) |
ZA (1) | ZA971575B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1029843A1 (en) * | 1999-02-16 | 2000-08-23 | Universiteit Utrecht | Method for the condensation of an aldehyde and a ketone |
EP1029844A1 (en) * | 1999-02-16 | 2000-08-23 | Universiteit Utrecht | Method for the condensation of an aldehyde and a ketone |
ES2159259B1 (es) * | 1999-11-24 | 2002-04-16 | Univ Valencia Politecnica | Procedimiento y catalizadores para la obtencion de compuestos carbonilicos alfa-beta insaturados de interes en la industria de perfumes y aromas. |
DE10106186A1 (de) | 2001-02-10 | 2002-08-14 | Oxeno Olefinchemie Gmbh | Verfahren zur Kondensation von Aldehyden mit Ketonen mittels Mehrphasenreaktion |
US6960694B2 (en) * | 2003-07-01 | 2005-11-01 | Eastman Chemical Company | Processes for preparing β-hydroxy-ketones and α,β-unsaturated ketones |
US7071361B2 (en) * | 2004-06-25 | 2006-07-04 | Fastman Chemical Company | Processes for the preparation of high molecular weight saturated ketones |
MX2009005612A (es) | 2006-11-30 | 2009-06-08 | Basf Se | Proceso para la hidroformilacion de olefinas. |
EP1997796A1 (en) * | 2007-06-01 | 2008-12-03 | DSMIP Assets B.V. | Aldol condensation reaction and catalyst therefore |
CN101565341B (zh) * | 2009-06-02 | 2013-12-18 | 湖南大学 | 一种(E)-α,β-不饱和羰基化合物的合成方法 |
CN101565342B (zh) * | 2009-06-02 | 2013-10-23 | 湖南大学 | 一种(E)-α,β-不饱和羰基化合物的合成方法 |
CN101759510B (zh) * | 2010-01-08 | 2014-05-07 | 湖南大学 | 一种合成(E)-α,β-不饱和羰基化合物的方法 |
JP2019099464A (ja) * | 2017-11-29 | 2019-06-24 | Jnc株式会社 | ケトール化合物の製造方法。 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4458026A (en) * | 1982-06-02 | 1984-07-03 | Union Carbide Corporation | Catalysts for aldol condensations |
US4476324A (en) * | 1982-06-02 | 1984-10-09 | Union Carbide Corporation | Catalyzed aldol condensations |
DE4020838A1 (de) * | 1990-06-29 | 1992-01-02 | Henkel Kgaa | Verfahren zur aldolisierung von verbindungen mit aktiven wasserstoffatomen |
US5144089A (en) * | 1991-10-21 | 1992-09-01 | Uop | 2-ethyl-2-hexenal by aldol condensation of butyraldehyde in a continuous process |
US5254743A (en) * | 1992-12-09 | 1993-10-19 | Uop | Solid bases as catalysts in aldol condensations |
FR2729137A1 (fr) * | 1995-01-06 | 1996-07-12 | Atochem Elf Sa | Aldolisation selective de l'acetone en diacetonealcool par un catalyseur basique solide |
-
1996
- 1996-02-29 FR FR9602551A patent/FR2745565B1/fr not_active Expired - Fee Related
-
1997
- 1997-01-23 EP EP97400153A patent/EP0792862B1/fr not_active Expired - Lifetime
- 1997-01-23 DE DE69704290T patent/DE69704290T2/de not_active Expired - Fee Related
- 1997-01-23 ES ES97400153T patent/ES2155969T3/es not_active Expired - Lifetime
- 1997-02-14 TW TW086101723A patent/TW436479B/zh not_active IP Right Cessation
- 1997-02-19 CA CA002198026A patent/CA2198026C/fr not_active Expired - Fee Related
- 1997-02-24 ZA ZA9701575A patent/ZA971575B/xx unknown
- 1997-02-26 JP JP9058506A patent/JP2934203B2/ja not_active Expired - Lifetime
- 1997-02-27 BR BR9701111A patent/BR9701111A/pt active Search and Examination
- 1997-02-28 US US08/808,118 patent/US5936131A/en not_active Expired - Fee Related
- 1997-02-28 KR KR1019970006744A patent/KR100219895B1/ko not_active IP Right Cessation
- 1997-02-28 CN CN97103417A patent/CN1065229C/zh not_active Expired - Fee Related
- 1997-02-28 MX MX9701589A patent/MX9701589A/es unknown
-
1998
- 1998-07-28 JP JP10212249A patent/JPH11128740A/ja not_active Withdrawn
-
1999
- 1999-06-04 US US09/325,809 patent/US6271171B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0792862B1 (fr) | 2001-03-21 |
FR2745565B1 (fr) | 1998-04-03 |
US5936131A (en) | 1999-08-10 |
DE69704290T2 (de) | 2001-09-27 |
CN1165806A (zh) | 1997-11-26 |
TW436479B (en) | 2001-05-28 |
MX9701589A (es) | 1998-04-30 |
CA2198026A1 (fr) | 1997-08-29 |
US6271171B1 (en) | 2001-08-07 |
JPH11128740A (ja) | 1999-05-18 |
JPH09241203A (ja) | 1997-09-16 |
JP2934203B2 (ja) | 1999-08-16 |
DE69704290D1 (de) | 2001-04-26 |
BR9701111A (pt) | 1998-09-01 |
KR970061840A (ko) | 1997-09-12 |
CA2198026C (fr) | 2000-07-18 |
ES2155969T3 (es) | 2001-06-01 |
FR2745565A1 (fr) | 1997-09-05 |
CN1065229C (zh) | 2001-05-02 |
EP0792862A1 (fr) | 1997-09-03 |
KR100219895B1 (ko) | 1999-09-01 |
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