GB1298870A - Esters of trihydric alcohols and process for making them - Google Patents
Esters of trihydric alcohols and process for making themInfo
- Publication number
- GB1298870A GB1298870A GB61782/70A GB6178270A GB1298870A GB 1298870 A GB1298870 A GB 1298870A GB 61782/70 A GB61782/70 A GB 61782/70A GB 6178270 A GB6178270 A GB 6178270A GB 1298870 A GB1298870 A GB 1298870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- represent
- esters
- methyl
- diacetate
- glycerol
- 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
- 150000002148 esters Chemical class 0.000 title abstract 3
- 150000001298 alcohols Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- DHGBJGAVVUYAID-UHFFFAOYSA-N (2-acetyloxy-3-methoxypropyl) acetate Chemical compound COCC(OC(C)=O)COC(C)=O DHGBJGAVVUYAID-UHFFFAOYSA-N 0.000 abstract 2
- -1 compound 2-methyl-glycerol diacetate Chemical class 0.000 abstract 2
- XLNHXWRVTOQLMQ-UHFFFAOYSA-N (3-acetyloxy-2-methoxypropyl) acetate Chemical compound CC(=O)OCC(OC)COC(C)=O XLNHXWRVTOQLMQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003435 aroyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/18—Acetic acid esters of trihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
- C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702000323 DE2000323A1 (de) | 1970-01-05 | 1970-01-05 | Ester dreiwertiger Alkohole sowie Verfahren zu ihrer Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1298870A true GB1298870A (en) | 1972-12-06 |
Family
ID=5759072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB61782/70A Expired GB1298870A (en) | 1970-01-05 | 1970-12-30 | Esters of trihydric alcohols and process for making them |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4940444B1 (cg-RX-API-DMAC7.html) |
| BE (1) | BE761184A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2000323A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2075937B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1298870A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7019104A (cg-RX-API-DMAC7.html) |
-
1970
- 1970-01-05 DE DE19702000323 patent/DE2000323A1/de active Pending
- 1970-12-22 JP JP45117318A patent/JPS4940444B1/ja active Pending
- 1970-12-30 GB GB61782/70A patent/GB1298870A/en not_active Expired
- 1970-12-31 NL NL7019104A patent/NL7019104A/xx unknown
-
1971
- 1971-01-04 BE BE761184A patent/BE761184A/xx unknown
- 1971-01-05 FR FR7100153A patent/FR2075937B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE761184A (fr) | 1971-07-05 |
| NL7019104A (cg-RX-API-DMAC7.html) | 1971-07-07 |
| JPS4940444B1 (cg-RX-API-DMAC7.html) | 1974-11-02 |
| FR2075937A1 (cg-RX-API-DMAC7.html) | 1971-10-15 |
| DE2000323A1 (de) | 1971-07-15 |
| FR2075937B1 (cg-RX-API-DMAC7.html) | 1976-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |