GB1344750A - Process for producing glycolic aldehyde derivatives - Google Patents
Process for producing glycolic aldehyde derivativesInfo
- Publication number
- GB1344750A GB1344750A GB4650472A GB4650472A GB1344750A GB 1344750 A GB1344750 A GB 1344750A GB 4650472 A GB4650472 A GB 4650472A GB 4650472 A GB4650472 A GB 4650472A GB 1344750 A GB1344750 A GB 1344750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycolic aldehyde
- organic acid
- derivative
- glycolic
- friedel
- 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
- WGCNASOHLSPBMP-UHFFFAOYSA-N Glycolaldehyde Chemical class OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 238000005727 Friedel-Crafts reaction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 abstract 1
- 238000007059 Strecker synthesis reaction Methods 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- -1 organic acid salt Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000002317 scanning near-field acoustic microscopy Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical class 0.000 abstract 1
- 150000005691 triesters Chemical class 0.000 abstract 1
- 229920001567 vinyl ester resin Polymers 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3036371 | 1971-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1344750A true GB1344750A (en) | 1974-01-23 |
Family
ID=11229603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4650472A Expired GB1344750A (en) | 1971-10-27 | 1972-10-09 | Process for producing glycolic aldehyde derivatives |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE790126A (enExample) |
| DE (1) | DE2252843A1 (enExample) |
| FR (1) | FR2157851B1 (enExample) |
| GB (1) | GB1344750A (enExample) |
| LU (1) | LU66371A1 (enExample) |
| NL (1) | NL7214117A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024457A (zh) * | 2021-03-25 | 2021-06-25 | 烟台东方化学有限公司 | 一种杀菌环保型吡啶酮乙醇胺盐的制备工艺 |
-
0
- BE BE790126D patent/BE790126A/xx unknown
-
1972
- 1972-10-09 GB GB4650472A patent/GB1344750A/en not_active Expired
- 1972-10-12 FR FR7236100A patent/FR2157851B1/fr not_active Expired
- 1972-10-18 NL NL7214117A patent/NL7214117A/xx unknown
- 1972-10-26 LU LU66371D patent/LU66371A1/xx unknown
- 1972-10-27 DE DE19722252843 patent/DE2252843A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113024457A (zh) * | 2021-03-25 | 2021-06-25 | 烟台东方化学有限公司 | 一种杀菌环保型吡啶酮乙醇胺盐的制备工艺 |
| CN113024457B (zh) * | 2021-03-25 | 2022-11-15 | 菏泽新东方日化科技有限公司 | 一种杀菌环保型吡啶酮乙醇胺盐的制备工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7214117A (enExample) | 1973-05-02 |
| FR2157851A1 (enExample) | 1973-06-08 |
| DE2252843A1 (de) | 1973-05-03 |
| FR2157851B1 (enExample) | 1976-05-21 |
| BE790126A (fr) | 1973-02-15 |
| LU66371A1 (enExample) | 1973-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |