GB573720A - Improvements in or relating to the production of derivatives of propionaldehyde - Google Patents
Improvements in or relating to the production of derivatives of propionaldehydeInfo
- Publication number
- GB573720A GB573720A GB768440A GB768440A GB573720A GB 573720 A GB573720 A GB 573720A GB 768440 A GB768440 A GB 768440A GB 768440 A GB768440 A GB 768440A GB 573720 A GB573720 A GB 573720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrolein
- propionaldehyde
- halogen
- chlorine
- extracted
- 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
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical class CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 title 1
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 abstract 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- BSABBBMNWQWLLU-UHFFFAOYSA-N hydroxypropionaldehyde Natural products CC(O)C=O BSABBBMNWQWLLU-UHFFFAOYSA-N 0.000 abstract 2
- MNQZXJOMYWMBOU-VKHMYHEASA-N D-glyceraldehyde Chemical compound OC[C@@H](O)C=O MNQZXJOMYWMBOU-VKHMYHEASA-N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000002904 solvent 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
- C07C47/00—Compounds having —CHO groups
- C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
- C07C47/19—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
- C07C47/195—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups containing halogen
-
- 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
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE473303D BE473303A (enExample) | 1940-04-29 | ||
| GB768440A GB573720A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to the production of derivatives of propionaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB768440A GB573720A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to the production of derivatives of propionaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB573720A true GB573720A (en) | 1945-12-04 |
Family
ID=9837806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB768440A Expired GB573720A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to the production of derivatives of propionaldehyde |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE473303A (enExample) |
| GB (1) | GB573720A (enExample) |
-
0
- BE BE473303D patent/BE473303A/xx unknown
-
1940
- 1940-04-29 GB GB768440A patent/GB573720A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE473303A (enExample) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB573720A (en) | Improvements in or relating to the production of derivatives of propionaldehyde | |
| SU143404A1 (ru) | Способ получени фторфенолов | |
| GB435721A (en) | Improvements in process for preparing metol | |
| US2156721A (en) | Process of treating halogenated ketones | |
| SU296411A1 (ru) | Способ получения 2-нафтиламин-7-сульфокислоты | |
| GB553317A (en) | Improvements in the production of alkaline earth metal pantothenates | |
| US2081355A (en) | Process of preparing glyoxylic acid | |
| US1858551A (en) | Manufacture of glycidic acids | |
| US2694081A (en) | Process for the decomposition of unsaturated fatty acids | |
| GB415472A (en) | Improvements in or relating to the manufacture of oxalic acid and esters thereof | |
| US1490020A (en) | Process of preparation of soluble derivatives of dioxyarsenoanilin | |
| GB592682A (en) | Process of transforming vanillin to vanillic acid | |
| GB457012A (en) | Process for the manufacture of 2,4-dioxo-3,3-dialkyl-tetrahydro-pyridines | |
| GB737606A (en) | Preparation of aldehydopentadecanoic acid and dialdehydotetradecane | |
| GB625098A (en) | Improvements in or relating to the production of trifluoroacetic acid | |
| GB487087A (en) | Process for the conversion of alkali metal acetates into bicarbonates | |
| GB729625A (en) | Improvements in or relating to the preparation of non-odorous 2-methyl-4-chlorophenoxyacetic acid and its application as a selective weed-killer | |
| GB566006A (en) | Improvements in or relating to the production of alpha-chloro, beta-hydroxynitriles | |
| GB495050A (en) | Process for the production of 2-keto-ª•-gulonic acid | |
| GB712207A (en) | New sulphonamide compounds and process of preparing the same | |
| GB492310A (en) | Improvements in or relating to the manufacture of sodium phenate | |
| GB373755A (en) | Process for the manufacture of organic compounds containing the sulphhydryl group | |
| GB605973A (en) | Improvements in methods for the production of salts of chlorethane sulphonic acid | |
| GB195513A (en) | Manufacture of intermediate products for dyestuffs | |
| GB285156A (en) | Process for the preparation of vanillin and i-vanillin |