DE122466C - - Google Patents
Info
- Publication number
- DE122466C DE122466C DENDAT122466D DE122466DA DE122466C DE 122466 C DE122466 C DE 122466C DE NDAT122466 D DENDAT122466 D DE NDAT122466D DE 122466D A DE122466D A DE 122466DA DE 122466 C DE122466 C DE 122466C
- Authority
- DE
- Germany
- Prior art keywords
- citral
- alkali
- solution
- acetone
- pseudojonon
- 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.)
- Active
Links
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 claims description 12
- 229940043350 citral Drugs 0.000 claims description 12
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 150000001447 alkali salts Chemical class 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000000341 volatile oil Substances 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C07C45/61—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
- C07C45/67—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 isomerisation; by change of size of the carbon skeleton
- C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE122466C true DE122466C (enrdf_load_stackoverflow) |
Family
ID=391383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT122466D Active DE122466C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE122466C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT122466D patent/DE122466C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2064934A1 (de) | Chlorpropiophenone und Verfahren zu ihrer Herstellung. Ausscheidung aus: 2059618 | |
| DE2326784C3 (de) | Verfahren zur Herstellung von Chinoxalin, insbesondere aus nicht gereinigten Rohstoffen | |
| DE122466C (enrdf_load_stackoverflow) | ||
| DE2431192A1 (de) | Verfahren zur herstellung von 3-0, 0-diaethyldithiophosphorylmethyl-6-chlorbenzoxazolon | |
| DE69002877T2 (de) | Verfahren zur Herstellung von Paraffinsulfonsäuren. | |
| DE1244149B (de) | Verfahren zur Herstellung von Fluoracetonen durch Zersetzen von Halogenwasserstoff-Fluoraceton-Komplexen | |
| DE659770C (de) | Verfahren zur Gewinnung von freiem Nicotin aus Nicotinsulfat | |
| CH208288A (de) | Verfahren zur Herstellung eines Netzmittels. | |
| DE624695C (de) | Verfahren zur Herstellung von Kaliumtetraoxalat | |
| DE226108C (enrdf_load_stackoverflow) | ||
| DE1212059B (de) | Verfahren zur Herstellung des Trihydrats von Hexafluoraceton oder Pentafluorchloraceton | |
| DE1194852B (de) | Verfahren zur Herstellung von Phosphonsaeuren oder deren Salzen mit mindestens zwei Phosphoratomen im Molekuel | |
| DE860637C (de) | Verfahren zur Herstellung schwefelhaltiger cyclischer organischer Verbindungen | |
| DE1217947B (de) | Verfahren zur Herstellung von 2, 3-Dichlorbutadien-(1, 3) | |
| DE152652C (enrdf_load_stackoverflow) | ||
| DE944426C (de) | Verfahren zur Herstellung gereinigter Magnesiumchloridloesungen aus Kaliumsulfatablauge | |
| DE360527C (de) | Verfahren zur Darstellung von Diaethylsulfat | |
| DE857356C (de) | Verfahren zur Gewinnung von Formaldehyd aus Loesungen | |
| DE581819C (de) | Verfahren zur Gewinnung von Betain oder salzsaurem Betain | |
| DE208143C (enrdf_load_stackoverflow) | ||
| DE557248C (de) | Verfahren zur Darstellung von Schwefelsaeureestern jodierter Alkohole bzw. ihrer Salze | |
| DE694941C (de) | Verfahren zur Herstellung von alkylierten Aminoketonen der aromatischen Reihe | |
| AT73354B (de) | Verfahren zur Darstellung eines die Blutgerinnung befördernden Mittels aus Blut. | |
| DE889291C (de) | Verfahren zur Gewinnung von Natriumchromat | |
| DE744688C (de) | Herstellung von Dinatriumarsenat |