CH227122A - Process for the preparation of butanetriol-1,2,4. - Google Patents
Process for the preparation of butanetriol-1,2,4.Info
- Publication number
- CH227122A CH227122A CH227122DA CH227122A CH 227122 A CH227122 A CH 227122A CH 227122D A CH227122D A CH 227122DA CH 227122 A CH227122 A CH 227122A
- Authority
- CH
- Switzerland
- Prior art keywords
- butanetriol
- diol
- water
- butanediol
- mercury
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229940100892 mercury compound Drugs 0.000 claims description 6
- 150000002731 mercury compounds Chemical class 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 4
- 125000000468 ketone group Chemical group 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical compound CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 claims 2
- SEPPVOUBHWNCAW-FNORWQNLSA-N (E)-4-oxonon-2-enal Chemical compound CCCCCC(=O)\C=C\C=O SEPPVOUBHWNCAW-FNORWQNLSA-N 0.000 claims 1
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
- DOBUSJIVSSJEDA-UHFFFAOYSA-L 1,3-dioxa-2$l^{6}-thia-4-mercuracyclobutane 2,2-dioxide Chemical compound [Hg+2].[O-]S([O-])(=O)=O DOBUSJIVSSJEDA-UHFFFAOYSA-L 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical class O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- GTTSNKDQDACYLV-UHFFFAOYSA-N Trihydroxybutane Chemical compound CCCC(O)(O)O GTTSNKDQDACYLV-UHFFFAOYSA-N 0.000 description 1
- 241000546339 Trioxys Species 0.000 description 1
- NPKGQBIUYHHPOT-UHFFFAOYSA-N [Cu+2].[C-]#[C-] Chemical compound [Cu+2].[C-]#[C-] NPKGQBIUYHHPOT-UHFFFAOYSA-N 0.000 description 1
- WRYNUJYAXVDTCB-UHFFFAOYSA-M acetyloxymercury Chemical compound CC(=O)O[Hg] WRYNUJYAXVDTCB-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229940074994 mercuric sulfate Drugs 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910000370 mercury sulfate Inorganic materials 0.000 description 1
- 229910000372 mercury(II) sulfate Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/22—Trihydroxylic alcohols, e.g. glycerol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
- G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung von Butantriol-1,2,4. Es wurde gefunden, dass man auf ein fache Weise das bekannte Butantriol-1,2,4, das ein wertvolles Lösungsmittel ist, erhält, wenn man Butin-2-diol-1,4 in Gegenwart von Quecksilberverbindungen mit Wasser behan delt und in dem so erhaltenen Butandiol-1,4- on-2 die Ketogruppe zur Hydrogylgruppe reduziert.
Es ist überraschend, dass es auf diesem Wege gelingt, vom Butin-2-diol-1,4 aus gehend, das Butantriol-1,2,4 herzustellen, da die 1,4-Substitutionserzeugnisse des Butin-2- diol-1,4 bei der Behandlung mit Wasser in Gegenwart von Quecksilberverbindungen nicht die entsprechenden Ketoglykole, son dern unter innermolekularer Verschiebung eines Moleküls Wasser Ketotetrahydrofurane liefern, die nicht unmittelbar durch Reduk tion in Trioxyverbindungen übergeführt wer den können.
Bei der Anlagerung von Was ser an Butin-2-diol-1,4 selbst wird das zu erwartende Ketotetrahydrofuran nur in sehr geringer Menge gebildet. Die erste Stufe des vorliegenden Ver fahrens, die Anlagerung von Wasser an Bu- tin-2-diol-1,4, verläuft so leicht, dass es ge nügt, eine wässrige Lösung von Butin-2-diol- 1,4,
wie man sie beispielsweise durch Behan deln wässriger Formaldehydlösungen mit Acetylen in Gegenwart von Kupferacetylid erhält, mit einer Quecksilberverbindung, zum Beispiel Mercurisulfat oder Mercuriacetat, gut zu vermischen. Die Umsetzung, gelingt bereits bei ge wöhnlicher Temperatur, doch empfiehlt es sich, zur Beschleunigung der Umsetzung bei erhöhter Temperatur, zum Beispiel 40 bis 70o, und in Gegenwart einer kleinen Menge freier Säuren zu arbeiten.
Das Butandiolon neigt sehr stark zur Selbstkondensation. So kann eine Verbindung von der Summenformel CsH1405 (Kp.o,5 _ 139o) neben höhermolekularen Verbindungen entstehen. Um diese Weiterkondensation des Butandiolons zu vermeiden, arbeitet man am besten in verdünnter Lösung und innerhalb des angegebenen Temperaturbereiches. Ausser dem wird bei Temperaturen über 70 auch der Katalysator schneller unwirksam.
Auch bei der Überführung des Butandio- lons in das Butantriol wird man auf die leichte Kondensationsfähigkeit des Butan- diolons Rücksicht nehmen. Man isoliert die ses daher zweckmässig nicht, sondern benutzt unmittelbar die bei der ersten Stufe des Ver fahrens erhaltene neutralisierte, wässrige Lö sung, vorteilhaft nach Entfernen der Queck silberverbindung.
Die Umwandlung der Ketogruppe in die Hydroxylgruppe bewirkt man zum Beispiel nach den für solche Umsetzungen üblichen Verfahren. Beispielsweise kann man die neu tralisierte Lösung einer katalytischen Hy drierung unterwerfen. Als Katalysator ver wendet man dabei zweckmässig Nickel- oder Kobaltkatalysatoren, die aktiviert und auf Trägern aufgetragen sein können, und arbei tet bei gewöhnlicher oder mässig erhöhter Temperatur mit Wasserstoff unter erhöh tem Druck. Die Hydrierung lässt sich auch im unterbrochenen Betrieb ausführen.
Die im nachstehenden Beispiel angege benen Teile sind Gewichtsteile.
<I>Beispiel:</I> 500 Teile einer etwa 33%igen wässrigen Butindiollösung versetzt man bei 40 mit 10 Teilen konzentrierter Schwefelsäure und fügt unter Rühren 3 Teile Mereurisulfat hinzu. Die Mischung erwärmt sich von selbst. Man hält sie etwa 1 Stunde lang auf 50 bis 60 und rührt dann während des Abkühlens noch einige Stunden weiter. Man erwärmt dann erneut auf 40 , gibt weitere 3 Teile Mercurisulfat hinzu und lässt das Gemisch unter Rühren erkalten.
Die so erhaltene wässrige Lösung von Bu- tandiol-l.,4-on-2 wird durch Zusatz von Na- triumearbonat neutralisiert und dann vom ausgeschiedenen Quecksilber abfiltriert. Man versetzt mit 5 Teilen fein verteiltem Nickel, das dureh Herauslösen des Aluminiums aus einer Nickel-Aluminiumlegierung hergestellt worden ist, und behandelt in einem Druck gefäss bei Raumtemperatur mit Wasserstoff unter 200 Atmosphären Druck.
Wenn die Hauptmenge des Wasserstoffes aufgenommen ist, erhitzt man zur Vervoll ständigung der Umsetzung noch einige Stun den auf 140 . Man lässt abkühlen und destil liert zunächst das Wasser ab. Den Rück stand destilliert man unter vermindertem Druck, wobei man in etwa 60%iger Aus beute Butantriol-1,2,4 (Kp.l2 = 174 bis 176 ) erhält.
Daneben erhält man noch ehvas 3-Oxy- tetrahydrofuran (entstanden aus Ketotet.ra- hydrofuran) und Butandiol-1,2.
Process for the preparation of butanetriol-1,2,4. It has been found that the well-known 1,2,4-butanetriol, which is a valuable solvent, is obtained in a simple manner if 1,4-butyne-2-diol is treated in the presence of mercury compounds with water and in that butanediol-1,4-one-2 thus obtained, the keto group is reduced to the hydroyl group.
It is surprising that in this way it is possible, starting from butyn-2-diol-1,4, to produce butanetriol-1,2,4, since the 1,4-substitution products of butyn-2-diol-1, 4 in the treatment with water in the presence of mercury compounds, not the corresponding ketoglycols, but deliver ketotetrahydrofurans with an intramolecular shift of a molecule of water that cannot be converted directly into trioxy compounds by reduction.
When adding water to butyn-2-diol-1,4 itself, the expected ketotetrahydrofuran is only formed in very small amounts. The first stage of the present process, the addition of water to butyne-2-diol-1,4, proceeds so easily that it is sufficient to use an aqueous solution of butyne-2-diol-1,4,
as obtained, for example, by treating aqueous formaldehyde solutions with acetylene in the presence of copper acetylide, to mix well with a mercury compound, for example mercury sulfate or mercury acetate. The reaction succeeds even at ordinary temperature, but it is advisable to accelerate the reaction at elevated temperature, for example 40 to 70o, and in the presence of a small amount of free acids.
The butanediolone has a very strong tendency to self-condense. A compound with the empirical formula CsH1405 (Kp.o, 5 _ 139o) can be created alongside higher molecular weight compounds. In order to avoid this further condensation of the butanediolone, it is best to work in dilute solution and within the specified temperature range. In addition, the catalyst also becomes ineffective more quickly at temperatures above 70.
When converting the butanediolone into the butanetriol, one should also take into account the easy condensation of the butanediolone. It is therefore advisable not to isolate this, but to use the neutralized, aqueous solution obtained in the first stage of the process directly, advantageously after removing the mercury compound.
The conversion of the keto group into the hydroxyl group is effected, for example, by the processes customary for such reactions. For example, you can subject the neutralized solution to a catalytic Hy dration. The catalyst used is suitably nickel or cobalt catalysts, which can be activated and applied to supports, and work with hydrogen under increased pressure at normal or moderately elevated temperatures. The hydrogenation can also be carried out in interrupted operation.
The parts given in the example below are parts by weight.
<I> Example: </I> 500 parts of an approximately 33% strength aqueous butynediol solution are mixed with 10 parts of concentrated sulfuric acid at 40 and 3 parts of Mereurisulfate are added with stirring. The mixture heats up by itself. Hold it at 50 to 60 for about 1 hour and then stir for a few hours while cooling. The mixture is then heated again to 40, a further 3 parts of mercuric sulfate are added and the mixture is allowed to cool while stirring.
The aqueous solution of butanediol-1, 4-one-2 obtained in this way is neutralized by adding sodium carbonate and then filtered off from the mercury which has separated out. It is mixed with 5 parts of finely divided nickel, which has been produced by dissolving the aluminum from a nickel-aluminum alloy, and treated in a pressure vessel at room temperature with hydrogen under 200 atmospheric pressure.
When the majority of the hydrogen has been absorbed, the reaction is heated to 140 for a few hours to complete the reaction. It is allowed to cool and the water is first distilled off. The residue is distilled under reduced pressure, yielding butanetriol-1,2,4 (boiling point 12 = 174 to 176) in about 60%.
In addition, ehvas 3-oxy-tetrahydrofuran (derived from ketotet.ra-hydrofuran) and 1,2-butanediol are obtained.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE71240X | 1940-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH227122A true CH227122A (en) | 1943-05-31 |
Family
ID=5635716
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH226945D CH226945A (en) | 1940-12-07 | 1941-12-18 | Process for the production of colored images with sound recording. |
| CH227122D CH227122A (en) | 1940-12-07 | 1942-02-20 | Process for the preparation of butanetriol-1,2,4. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH226945D CH226945A (en) | 1940-12-07 | 1941-12-18 | Process for the production of colored images with sound recording. |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH226945A (en) |
-
1941
- 1941-12-18 CH CH226945D patent/CH226945A/en unknown
-
1942
- 1942-02-20 CH CH227122D patent/CH227122A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH226945A (en) | 1943-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2653096C2 (en) | Process for the preparation of 2,2-disubstituted propane-1,3-diols | |
| DE2538364A1 (en) | PROCESS FOR THE MANUFACTURING OF BUTANDIOLS | |
| DE1290535C2 (en) | PROCESS FOR SEPARATION AND RECOVERY OF RHODIUM FROM HYDROFORMYLATION PRODUCTS | |
| CH188615A (en) | Process for the production of isopropyl acetate. | |
| CH227122A (en) | Process for the preparation of butanetriol-1,2,4. | |
| DE1493746C3 (en) | 2- (p-Aminobenzoyloxy) -3-methylnaphtho-1,4-hydrochinone and process for its preparation | |
| CH495944A (en) | Multicyclyl-alpha-methylmethylamines prepd by reductive amination | |
| DE539177C (en) | Process for the preparation of n-butyraldehyde | |
| DE863189C (en) | Process for the preparation of butanetriol- (1,2,4) | |
| DE849103C (en) | Process for the preparation of oxygen-containing compounds | |
| US2526859A (en) | Catalytic hydrogenation of betanaphthol to produce beta-tetralone | |
| DE1817691B2 (en) | Process for the preparation of monoisopropylamine | |
| DE2660599C2 (en) | Allyl alcohol | |
| DE1909964B2 (en) | PROCESS FOR THE PRODUCTION OF 2-METHYLENE-1,3-DIACETOXY-PROPANE | |
| DE855561C (en) | Process for the production of cyclic imines or their salts | |
| DE743749C (en) | Process for the preparation of a lactone-like derivative of 9,10-dihydroanthracene | |
| DE960199C (en) | Process for the production of cyclohexylhydroxylamine by catalytic hydrogenation of nitrocyclohexane | |
| DE963519C (en) | Process for the preparation of N, N'-dibenzyl-ethylenediamine | |
| DE1518787C (en) | ||
| CH342554A (en) | Process for the preparation of polyhydric alcohols, preferably 1,3-propylene glycol, from hexites | |
| DE851191C (en) | Process for the preparation of condensation products containing higher molecular weight hydroxyl and / or carbonyl groups from alcohols and ketones | |
| DE1075595B (en) | Process for the preparation of 2,4-diethinylphenol | |
| DE3020298A1 (en) | METHOD FOR PRODUCING 2,2-DIALKYL-4-METHYL-5,5-DIALKYL-3-FORMYL-3-PYRROLINE | |
| DE1095275B (en) | Process for the production of cyclohexanone from cyclohexylamine | |
| CH214499A (en) | Process for the preparation of isopropylaminomethyl- (3,4-dioxyphenyl) -carbinol. |