GB1377317A - Process of synthesising 2-hydroxy-5-methoxybenzaldehyde - Google Patents
Process of synthesising 2-hydroxy-5-methoxybenzaldehydeInfo
- Publication number
- GB1377317A GB1377317A GB2913773A GB2913773A GB1377317A GB 1377317 A GB1377317 A GB 1377317A GB 2913773 A GB2913773 A GB 2913773A GB 2913773 A GB2913773 A GB 2913773A GB 1377317 A GB1377317 A GB 1377317A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methoxybenzaldehyde
- hydroxy
- weight
- parts
- acid
- 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
- FZHSPPYCNDYIKD-UHFFFAOYSA-N 5-methoxysalicylaldehyde Chemical compound COC1=CC=C(O)C(C=O)=C1 FZHSPPYCNDYIKD-UHFFFAOYSA-N 0.000 title abstract 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 159000000000 sodium salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 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
- C07C45/008—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with tri- or tetrahalomethyl compounds
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6148272A JPS4920138A (cs) | 1972-06-20 | 1972-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1377317A true GB1377317A (en) | 1974-12-11 |
Family
ID=13172325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2913773A Expired GB1377317A (en) | 1972-06-20 | 1973-06-19 | Process of synthesising 2-hydroxy-5-methoxybenzaldehyde |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4920138A (cs) |
| DE (1) | DE2331520A1 (cs) |
| GB (1) | GB1377317A (cs) |
-
1972
- 1972-06-20 JP JP6148272A patent/JPS4920138A/ja active Pending
-
1973
- 1973-06-19 GB GB2913773A patent/GB1377317A/en not_active Expired
- 1973-06-20 DE DE19732331520 patent/DE2331520A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4920138A (cs) | 1974-02-22 |
| DE2331520A1 (de) | 1974-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |