GB1115591A - Process for preparing dihydroxy compounds - Google Patents
Process for preparing dihydroxy compoundsInfo
- Publication number
- GB1115591A GB1115591A GB2090/66A GB209066A GB1115591A GB 1115591 A GB1115591 A GB 1115591A GB 2090/66 A GB2090/66 A GB 2090/66A GB 209066 A GB209066 A GB 209066A GB 1115591 A GB1115591 A GB 1115591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycol diacetate
- diacetyl
- acid
- dihydroxy compounds
- mixtures
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- JTXMVXSTHSMVQF-UHFFFAOYSA-N 2-acetyloxyethyl acetate Chemical compound CC(=O)OCCOC(C)=O JTXMVXSTHSMVQF-UHFFFAOYSA-N 0.000 abstract 3
- XUKSWKGOQKREON-UHFFFAOYSA-N 1,4-diacetoxybutane Chemical compound CC(=O)OCCCCOC(C)=O XUKSWKGOQKREON-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- -1 diacetyl compound Chemical class 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920001748 polybutylene Polymers 0.000 abstract 1
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 abstract 1
- 239000001120 potassium sulphate Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
- C07C43/135—Saturated ethers containing hydroxy or O-metal groups having more than one ether bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic 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 |
|---|---|---|---|
| DEP1268A DE1268127B (de) | 1965-01-15 | 1965-01-15 | Verfahren zur Herstellung von Dioxyverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1115591A true GB1115591A (en) | 1968-05-29 |
Family
ID=7100279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2090/66A Expired GB1115591A (en) | 1965-01-15 | 1966-01-17 | Process for preparing dihydroxy compounds |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3442957A (en, 2012) |
| BE (1) | BE675202A (en, 2012) |
| CH (1) | CH466249A (en, 2012) |
| DE (1) | DE1268127B (en, 2012) |
| FR (1) | FR1463650A (en, 2012) |
| GB (1) | GB1115591A (en, 2012) |
| NL (1) | NL6600274A (en, 2012) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1454604A (en) * | 1919-06-28 | 1923-05-08 | Us Ind Alcohol Co | Process of making glycol |
-
1965
- 1965-01-15 DE DEP1268A patent/DE1268127B/de active Pending
-
1966
- 1966-01-10 NL NL6600274A patent/NL6600274A/xx unknown
- 1966-01-11 US US519950A patent/US3442957A/en not_active Expired - Lifetime
- 1966-01-12 CH CH36866A patent/CH466249A/de unknown
- 1966-01-15 FR FR46024A patent/FR1463650A/fr not_active Expired
- 1966-01-17 BE BE675202D patent/BE675202A/xx unknown
- 1966-01-17 GB GB2090/66A patent/GB1115591A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1268127B (de) | 1968-05-16 |
| BE675202A (en, 2012) | 1966-07-18 |
| NL6600274A (en, 2012) | 1966-07-18 |
| CH466249A (de) | 1968-12-15 |
| FR1463650A (fr) | 1966-12-23 |
| US3442957A (en) | 1969-05-06 |
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