GB1334947A - Process for the preparation of aldehydes - Google Patents
Process for the preparation of aldehydesInfo
- Publication number
- GB1334947A GB1334947A GB1774371A GB1774371A GB1334947A GB 1334947 A GB1334947 A GB 1334947A GB 1774371 A GB1774371 A GB 1774371A GB 1774371 A GB1774371 A GB 1774371A GB 1334947 A GB1334947 A GB 1334947A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aldehydes
- lies
- boiling point
- gas
- reaction
- 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
- 150000001299 aldehydes Chemical class 0.000 title 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 4
- 238000009835 boiling Methods 0.000 abstract 3
- 150000002009 diols Chemical group 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001868 cobalt Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 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
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
- C07C45/39—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a secondary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702027924 DE2027924A1 (de) | 1970-06-06 | 1970-06-06 | Verfahren zur Herstellung von Aldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1334947A true GB1334947A (en) | 1973-10-24 |
Family
ID=5773247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1774371A Expired GB1334947A (en) | 1970-06-06 | 1971-05-28 | Process for the preparation of aldehydes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3991117A (enExample) |
| BE (1) | BE768150A (enExample) |
| DE (1) | DE2027924A1 (enExample) |
| FR (1) | FR2095724A5 (enExample) |
| GB (1) | GB1334947A (enExample) |
| NL (1) | NL7106308A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2927524A1 (de) * | 1979-07-07 | 1981-01-15 | Hoechst Ag | Verfahren zur herstellung von methylglyoxal |
| JP4278220B2 (ja) | 1999-03-09 | 2009-06-10 | ダイセル化学工業株式会社 | アルデヒドの製造法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2051266A (en) * | 1935-03-23 | 1936-08-18 | Shell Dev | Catalytic oxidation of polyhydric alcohols |
| GB809451A (en) * | 1954-09-10 | 1959-02-25 | Celanese Corp | Oxidation of fatty acids |
| GB900831A (en) * | 1958-03-21 | 1962-07-11 | Celanese Corp | Catalytic oxidation of alcohols |
| US3356740A (en) * | 1964-09-10 | 1967-12-05 | Sun Oil Co | Preparation of hydroxyalkyladamantanes |
-
1970
- 1970-06-06 DE DE19702027924 patent/DE2027924A1/de active Pending
-
1971
- 1971-05-07 NL NL7106308A patent/NL7106308A/xx unknown
- 1971-05-28 GB GB1774371A patent/GB1334947A/en not_active Expired
- 1971-06-01 FR FR7119715A patent/FR2095724A5/fr not_active Expired
- 1971-06-04 US US05/150,222 patent/US3991117A/en not_active Expired - Lifetime
- 1971-06-04 BE BE768150A patent/BE768150A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7106308A (enExample) | 1971-12-08 |
| DE2027924A1 (de) | 1971-12-16 |
| BE768150A (fr) | 1971-12-06 |
| FR2095724A5 (enExample) | 1972-02-11 |
| US3991117A (en) | 1976-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |