CH420115A - Procédé de transformation directe de l'acétone en oxyde de mésityle - Google Patents
Procédé de transformation directe de l'acétone en oxyde de mésityleInfo
- Publication number
- CH420115A CH420115A CH1073164A CH1073164A CH420115A CH 420115 A CH420115 A CH 420115A CH 1073164 A CH1073164 A CH 1073164A CH 1073164 A CH1073164 A CH 1073164A CH 420115 A CH420115 A CH 420115A
- Authority
- CH
- Switzerland
- Prior art keywords
- acetone
- mesityl oxide
- direct transformation
- transformation
- mesityl
- Prior art date
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
- B01J31/10—Ion-exchange resins sulfonated
-
- 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
-
- 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 |
|---|---|---|---|
| FR950740A FR1379744A (fr) | 1963-10-16 | 1963-10-16 | Procédé de transformation directe de l'acétone en oxyde de mésityle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH420115A true CH420115A (fr) | 1966-09-15 |
Family
ID=8814477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1073164A CH420115A (fr) | 1963-10-16 | 1964-08-17 | Procédé de transformation directe de l'acétone en oxyde de mésityle |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3385896A (fr) |
| CH (1) | CH420115A (fr) |
| DE (1) | DE1237558C2 (fr) |
| ES (1) | ES304495A1 (fr) |
| FR (1) | FR1379744A (fr) |
| GB (1) | GB1010260A (fr) |
| NL (2) | NL6409473A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0625065A (ja) * | 1992-07-09 | 1994-02-01 | Sumitomo Chem Co Ltd | 気相反応によるアルドール縮合方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2351352A (en) * | 1941-07-29 | 1944-06-13 | Shell Dev | Separation of by-products from isophorone |
-
0
- NL NL128791D patent/NL128791C/xx active
-
1963
- 1963-10-16 FR FR950740A patent/FR1379744A/fr not_active Expired
-
1964
- 1964-01-03 US US335627A patent/US3385896A/en not_active Expired - Lifetime
- 1964-08-10 DE DE1964U0010940 patent/DE1237558C2/de not_active Expired
- 1964-08-17 NL NL6409473A patent/NL6409473A/xx unknown
- 1964-08-17 CH CH1073164A patent/CH420115A/fr unknown
- 1964-09-29 ES ES304495A patent/ES304495A1/es not_active Expired
- 1964-10-13 GB GB41790/64A patent/GB1010260A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1237558B (de) | 1977-12-15 |
| NL6409473A (fr) | 1965-04-20 |
| ES304495A1 (es) | 1964-11-16 |
| GB1010260A (en) | 1965-11-17 |
| US3385896A (en) | 1968-05-28 |
| NL128791C (fr) | |
| FR1379744A (fr) | 1964-11-27 |
| DE1237558C2 (de) | 1977-12-15 |
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