DE69518823D1 - Selektive Aldolisierung von Aceton in Diaceton Alkohol mit einem festen basischen Katalysator - Google Patents
Selektive Aldolisierung von Aceton in Diaceton Alkohol mit einem festen basischen KatalysatorInfo
- Publication number
- DE69518823D1 DE69518823D1 DE69518823T DE69518823T DE69518823D1 DE 69518823 D1 DE69518823 D1 DE 69518823D1 DE 69518823 T DE69518823 T DE 69518823T DE 69518823 T DE69518823 T DE 69518823T DE 69518823 D1 DE69518823 D1 DE 69518823D1
- Authority
- DE
- Germany
- Prior art keywords
- acetone
- basic catalyst
- diacetone alcohol
- solid basic
- aldolization
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/007—Mixed salts
-
- 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
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9500094A FR2729137A1 (fr) | 1995-01-06 | 1995-01-06 | Aldolisation selective de l'acetone en diacetonealcool par un catalyseur basique solide |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69518823D1 true DE69518823D1 (de) | 2000-10-19 |
DE69518823T2 DE69518823T2 (de) | 2001-04-12 |
Family
ID=9474902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69518823T Expired - Fee Related DE69518823T2 (de) | 1995-01-06 | 1995-11-22 | Selektive Aldolisierung von Aceton in Diaceton Alkohol mit einem festen basischen Katalysator |
Country Status (10)
Country | Link |
---|---|
US (1) | US5672764A (de) |
EP (2) | EP0720977B1 (de) |
JP (1) | JP3602902B2 (de) |
CN (2) | CN1065231C (de) |
BR (1) | BR9600044A (de) |
CA (1) | CA2165901C (de) |
DE (1) | DE69518823T2 (de) |
ES (1) | ES2151037T3 (de) |
FR (1) | FR2729137A1 (de) |
ZA (1) | ZA9510189B (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2745565B1 (fr) * | 1996-02-29 | 1998-04-03 | Atochem Elf Sa | Procede d'obtention de composes carbonyles beta hydroxy et/ou alpha-beta insatures |
FR2772024B1 (fr) * | 1997-12-05 | 2000-01-21 | Atochem Elf Sa | Utilisation de composes de structure de type hydrotalcite pour la preparation de composes carbonyles-beta-hydroxy et/ou alpha-beta-insatures |
CN1180881C (zh) * | 2002-07-23 | 2004-12-22 | 北京化工大学 | 一种磁性纳米固体碱催化剂及其制备方法 |
US7247598B2 (en) | 2002-07-23 | 2007-07-24 | Beijing University Of Chemical Technology | Nano-scale magnetic solid base catalyst and its preparation method |
AU2006235230B8 (en) * | 2005-04-07 | 2010-08-26 | Chata Biosystems, Inc. | Flow path conditioner system |
US8119688B2 (en) * | 2007-09-19 | 2012-02-21 | Xy, Llc | Differential evaporation potentiated disinfectant system |
US20100249166A1 (en) | 2007-09-19 | 2010-09-30 | Xy, Inc. | Differential evaporation potentiated disinfectant system |
CN101507917B (zh) * | 2009-04-02 | 2011-01-19 | 北京化工大学 | 烷醇酰胺类化合物合成用固体碱催化剂及制备方法 |
WO2016012974A1 (en) | 2014-07-25 | 2016-01-28 | Sabic Global Technologies B.V. | Synthesis of diacetone alcohol and mesityl oxide |
WO2018039609A1 (en) * | 2016-08-25 | 2018-03-01 | Rescurve, Llc | Production of higher alcohols |
CN109420482A (zh) * | 2017-09-05 | 2019-03-05 | 张家港市沐和新材料技术开发有限公司 | 一种氧化镁-氧化铝复合催化剂及其制备方法 |
CN112023929B (zh) * | 2019-11-22 | 2021-12-03 | 天津大学 | 一种过渡金属双氢氧化物纳米薄膜与碳纳米管复合材料的制备方法及应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE800661C (de) * | 1948-10-02 | 1950-11-27 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Diacetonalkohol |
US4476324A (en) * | 1982-06-02 | 1984-10-09 | Union Carbide Corporation | Catalyzed aldol condensations |
JPS59157035A (ja) * | 1983-02-28 | 1984-09-06 | Kyowa Chem Ind Co Ltd | ハロゲン含有触媒を含む有機化合物中のハロゲン成分除去方法 |
US5254743A (en) * | 1992-12-09 | 1993-10-19 | Uop | Solid bases as catalysts in aldol condensations |
-
1995
- 1995-01-06 FR FR9500094A patent/FR2729137A1/fr active Granted
- 1995-11-22 DE DE69518823T patent/DE69518823T2/de not_active Expired - Fee Related
- 1995-11-22 EP EP95402631A patent/EP0720977B1/de not_active Expired - Lifetime
- 1995-11-22 EP EP00200485A patent/EP1005905A1/de not_active Withdrawn
- 1995-11-22 ES ES95402631T patent/ES2151037T3/es not_active Expired - Lifetime
- 1995-11-30 ZA ZA9510189A patent/ZA9510189B/xx unknown
- 1995-12-21 CA CA002165901A patent/CA2165901C/fr not_active Expired - Fee Related
-
1996
- 1996-01-05 JP JP01719796A patent/JP3602902B2/ja not_active Expired - Fee Related
- 1996-01-05 CN CN96100616A patent/CN1065231C/zh not_active Expired - Fee Related
- 1996-01-05 US US08/584,900 patent/US5672764A/en not_active Expired - Lifetime
- 1996-01-05 BR BR9600044A patent/BR9600044A/pt not_active IP Right Cessation
-
2000
- 2000-08-16 CN CN00122689A patent/CN1307932A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0720977A1 (de) | 1996-07-10 |
EP0720977B1 (de) | 2000-09-13 |
JPH08337551A (ja) | 1996-12-24 |
FR2729137B1 (de) | 1997-02-07 |
ZA9510189B (en) | 1996-06-12 |
US5672764A (en) | 1997-09-30 |
CA2165901C (fr) | 2000-03-21 |
BR9600044A (pt) | 1998-01-27 |
CA2165901A1 (fr) | 1996-07-07 |
JP3602902B2 (ja) | 2004-12-15 |
CN1065231C (zh) | 2001-05-02 |
CN1307932A (zh) | 2001-08-15 |
CN1139664A (zh) | 1997-01-08 |
ES2151037T3 (es) | 2000-12-16 |
FR2729137A1 (fr) | 1996-07-12 |
EP1005905A1 (de) | 2000-06-07 |
DE69518823T2 (de) | 2001-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128 |
|
8339 | Ceased/non-payment of the annual fee |