GB914520A - A method for stabilizing acrolein dimer - Google Patents
A method for stabilizing acrolein dimerInfo
- Publication number
- GB914520A GB914520A GB37073/61A GB3707361A GB914520A GB 914520 A GB914520 A GB 914520A GB 37073/61 A GB37073/61 A GB 37073/61A GB 3707361 A GB3707361 A GB 3707361A GB 914520 A GB914520 A GB 914520A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimer
- alcohol
- acrolein
- alcohols
- mol ratio
- 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
- NPWYTMFWRRIFLK-UHFFFAOYSA-N 3,4-dihydro-2h-pyran-2-carbaldehyde Chemical compound O=CC1CCC=CO1 NPWYTMFWRRIFLK-UHFFFAOYSA-N 0.000 title abstract 4
- 230000000087 stabilizing effect Effects 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 2
- 239000000539 dimer Substances 0.000 abstract 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- -1 cycloaliphatic Chemical group 0.000 abstract 1
- 150000002148 esters Chemical group 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001033 ether group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000001976 hemiacetal group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 230000002427 irreversible effect Effects 0.000 abstract 1
- 150000002576 ketones Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/20—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D309/22—Radicals substituted by oxygen atoms
- C07D309/26—Carboxaldehyde radicals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62853A US3084169A (en) | 1960-10-17 | 1960-10-17 | Storage-stable 3, 4-dihydro-1, 2-pyran-2-carboxaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB914520A true GB914520A (en) | 1963-01-02 |
Family
ID=22045267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37073/61A Expired GB914520A (en) | 1960-10-17 | 1961-10-16 | A method for stabilizing acrolein dimer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3084169A (enExample) |
| DE (1) | DE1263012B (enExample) |
| GB (1) | GB914520A (enExample) |
| NL (1) | NL270269A (enExample) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2577445A (en) * | 1947-11-04 | 1951-12-04 | Rohm & Haas | Preparing methacrolein from the dimer thereof |
| US2537579A (en) * | 1949-08-09 | 1951-01-09 | Shell Dev | Stabilization of 3, 4-dihydro-1, 2-pyran-2-carboxaldehyde |
| US2766259A (en) * | 1950-06-17 | 1956-10-09 | Shell Dev | Acetals of 2-formyl-6-alkoxytetrahydropyrans |
| US2878294A (en) * | 1954-01-08 | 1959-03-17 | Quaker Chemical Products Corp | Polymeric acetals |
| DE1020638B (de) * | 1955-06-23 | 1957-12-12 | Union Carbide Corp | Verfahren zur Stabilisierung von 3,4-Dihydro-2-formyl-ª‡-pyran |
-
0
- NL NL270269D patent/NL270269A/xx unknown
-
1960
- 1960-10-17 US US62853A patent/US3084169A/en not_active Expired - Lifetime
-
1961
- 1961-10-16 GB GB37073/61A patent/GB914520A/en not_active Expired
- 1961-10-16 DE DES76288A patent/DE1263012B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1263012B (de) | 1968-03-14 |
| NL270269A (enExample) | |
| US3084169A (en) | 1963-04-02 |
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