GB1387600A - Method for preparing aromatic aldehydes - Google Patents
Method for preparing aromatic aldehydesInfo
- Publication number
- GB1387600A GB1387600A GB5565472A GB5565472A GB1387600A GB 1387600 A GB1387600 A GB 1387600A GB 5565472 A GB5565472 A GB 5565472A GB 5565472 A GB5565472 A GB 5565472A GB 1387600 A GB1387600 A GB 1387600A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aromatic aldehydes
- acid
- oxygen
- benzyl alcohol
- aromatic
- 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
- 150000003934 aromatic aldehydes Chemical class 0.000 title abstract 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract 7
- 239000002253 acid Substances 0.000 abstract 2
- -1 aldehyde compound Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229960004217 benzyl alcohol Drugs 0.000 abstract 2
- 235000019445 benzyl alcohol Nutrition 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
-
- 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
- C07C45/38—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 primary hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
- C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
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 |
|---|---|---|---|
| US00224272A US3855305A (en) | 1972-02-07 | 1972-02-07 | Method for preparing aromatic aldehydes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1387600A true GB1387600A (en) | 1975-03-19 |
Family
ID=22839961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5565472A Expired GB1387600A (en) | 1972-02-07 | 1972-12-01 | Method for preparing aromatic aldehydes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3855305A (enExample) |
| JP (1) | JPS549187B2 (enExample) |
| DE (1) | DE2300326A1 (enExample) |
| FR (1) | FR2171090B1 (enExample) |
| GB (1) | GB1387600A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6242643B1 (en) * | 1996-05-17 | 2001-06-05 | Toray Industries, Inc. | Method for preparing aromatic carboxylic acids, aromatic aldehydes, and aromatic alcohols |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189610689A (en) * | 1896-05-18 | 1897-05-08 | Oliver Imray | Manufacture of Aromatic Aldehydes. |
| US2883426A (en) * | 1956-10-05 | 1959-04-21 | Shell Dev | Process for the preparation of aldehydes and ketones |
| NL292182A (enExample) * | 1962-05-02 | 1965-07-12 | ||
| US3364219A (en) * | 1965-09-01 | 1968-01-16 | American Cyanamid Co | Process of oxidation of primary and secondary alcohols to corresponding carbonyl derivatives |
| US3444216A (en) * | 1966-11-16 | 1969-05-13 | Upjohn Co | Process for the oxidation of primary and secondary alcohols |
-
1972
- 1972-02-07 US US00224272A patent/US3855305A/en not_active Expired - Lifetime
- 1972-12-01 GB GB5565472A patent/GB1387600A/en not_active Expired
-
1973
- 1973-01-04 DE DE2300326A patent/DE2300326A1/de active Pending
- 1973-01-08 FR FR7300480A patent/FR2171090B1/fr not_active Expired
- 1973-01-30 JP JP1236273A patent/JPS549187B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171090A1 (enExample) | 1973-09-21 |
| JPS549187B2 (enExample) | 1979-04-21 |
| US3855305A (en) | 1974-12-17 |
| DE2300326A1 (de) | 1973-08-23 |
| FR2171090B1 (enExample) | 1976-05-14 |
| JPS4896532A (enExample) | 1973-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |