GB1143417A - Production of 2,2-dimethylpropanol-(3)-al-(1) - Google Patents
Production of 2,2-dimethylpropanol-(3)-al-(1)Info
- Publication number
- GB1143417A GB1143417A GB2442266A GB2442266A GB1143417A GB 1143417 A GB1143417 A GB 1143417A GB 2442266 A GB2442266 A GB 2442266A GB 2442266 A GB2442266 A GB 2442266A GB 1143417 A GB1143417 A GB 1143417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- isobutyraldehyde
- june
- formaldehyde
- production
- aqueous
- 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
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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- 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
- C07C45/75—Reactions with formaldehyde
-
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/34—Other additions, e.g. Monsanto-type carbonylations, addition to 1,2-C=X or 1,2-C-X triplebonds, additions to 1,4-C=C-C=X or 1,4-C=-C-X triple bonds with X, e.g. O, S, NH/N
- B01J2231/341—1,2-additions, e.g. aldol or Knoevenagel condensations
- B01J2231/342—Aldol type reactions, i.e. nucleophilic addition of C-H acidic compounds, their R3Si- or metal complex analogues, to aldehydes or ketones
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB82223A DE1235883B (de) | 1965-06-02 | 1965-06-02 | Verfahren zur Herstellung von 2, 2-Dimethyl-propanol-(3)-al-(1) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143417A true GB1143417A (en) | 1969-02-19 |
Family
ID=6981425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2442266A Expired GB1143417A (en) | 1965-06-02 | 1966-06-01 | Production of 2,2-dimethylpropanol-(3)-al-(1) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE681752A (da) |
| DE (1) | DE1235883B (da) |
| GB (1) | GB1143417A (da) |
| NL (1) | NL6607157A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998029374A1 (en) * | 1996-12-30 | 1998-07-09 | Neste Chemicals Oy | Process for the preparation of polyvalent alcohols |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1793512C3 (de) * | 1968-09-27 | 1987-05-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von 2,2- Dimethyl-3-hydroxypropanal |
-
1965
- 1965-06-02 DE DEB82223A patent/DE1235883B/de active Pending
-
1966
- 1966-05-24 NL NL6607157A patent/NL6607157A/xx unknown
- 1966-05-27 BE BE681752D patent/BE681752A/xx unknown
- 1966-06-01 GB GB2442266A patent/GB1143417A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998029374A1 (en) * | 1996-12-30 | 1998-07-09 | Neste Chemicals Oy | Process for the preparation of polyvalent alcohols |
| US6255541B1 (en) | 1996-12-30 | 2001-07-03 | Neste Chemical Oy | Process for the preparation of polyvalent alcohols |
Also Published As
| Publication number | Publication date |
|---|---|
| BE681752A (da) | 1966-11-28 |
| NL6607157A (da) | 1966-12-05 |
| DE1235883B (de) | 1967-03-09 |
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