DE281045C - - Google Patents
Info
- Publication number
- DE281045C DE281045C DENDAT281045D DE281045DA DE281045C DE 281045 C DE281045 C DE 281045C DE NDAT281045 D DENDAT281045 D DE NDAT281045D DE 281045D A DE281045D A DE 281045DA DE 281045 C DE281045 C DE 281045C
- Authority
- DE
- Germany
- Prior art keywords
- urea
- peroxide
- acid
- formaldehyde
- hydrogen peroxide
- 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
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 239000004202 carbamide Substances 0.000 claims description 5
- VKYKSIONXSXAKP-UHFFFAOYSA-N Hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 3
- 229960004011 Methenamine Drugs 0.000 claims description 3
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 3
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- -1 organic peroxide compound Chemical class 0.000 claims 1
- NLKNQRATVPKPDG-UHFFFAOYSA-M Potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000002978 peroxides Chemical class 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AQLJVWUFPCUVLO-UHFFFAOYSA-N Hydrogen peroxide - urea Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000000249 desinfective Effects 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei der weiteren Ausarbeitung des Verfahrens zur Darstellung von Hexamethylentriperoxyddiamin nach Patentschrift 263459 wurde die Beobachtung gemacht, daß ein neues or-In the further elaboration of the procedure for the preparation of hexamethylene triperoxydiamine according to patent specification 263459 the observation was made that a new or-
'-5 ganisches Peroxyd gebildet wird, wenn man an Stelle von Hexamethylentetramin, d. h. an Stelle des Kondensationsproduktes von Formaldehyd und Ammoniak, die entsprechende Verbindung aus Formaldehyd und Harnstoff mit Wasserstoffperoxyd in Gegenwart einer Säure in Reaktion bringt. Da die verschiedenen Kondensationsprodukte von Harnstoff und Formaldehyd amorphe, schwer lösliche Verbindungen bilden, so geht man vorteilhaft nicht von dem fertig gebildeten Produkt, sondern von einer Lösung von Harnstoff im Aldehyd aus.'-5 ganic peroxide is formed if, instead of hexamethylenetetramine, d. H. at Place of the condensation product of formaldehyde and ammonia, the corresponding Combination of formaldehyde and urea with hydrogen peroxide in the presence of a Brings acid into reaction. As the various condensation products of urea and formaldehyde form amorphous, sparingly soluble compounds, it is advantageous to do so not from the finished product, but from a solution of urea in the Aldehyde.
Dieses neue organische Peroxyd besitzt folgende Konstitutionsformel:This new organic peroxide has the following constitutional formula:
NH-CH2-O-O-CH2-HNNH-CH 2 -OO-CH 2 -HN
I II I
CO OCCO OC
■ ■ I I■ ■ I I
NH- CH2- O · O — C H2- HNNH - CH 2 - O • O - CH 2 - HN
und unterscheidet sich von der bekannten Molekularverbindung von Harnstoff und Wasserstoffperoxyd in gleicher Weise, wie sich Hexamethylentriperoxyddiamin von der Additionsverbindung von Hexamethylentetramin und Wasserstoffperoxyd unterscheidet. Das neue Peroxyd ist ebenfalls schwer löslich in den meisten Lösungsmitteln, wie Wasser, Alkohol, Äther usw. Aus angesäuerter Jodkaliumlösung wird erst allmählich Jod abgeschieden. Es zeichnet sich durch große Beständigkeit gegen Feuchtigkeit und Atmosphärilien aus, es schmilzt unter gleichzeitiger Verpuffung bei 172 bis 174 ° C.and differs from the well-known molecular compound of urea and hydrogen peroxide in the same way as hexamethylene triperoxydiamine is different from the addition compound differs from hexamethylenetetramine and hydrogen peroxide. That new peroxide is also sparingly soluble in most solvents, such as water, alcohol, Ether, etc. Iodine is only gradually separated out from acidified potassium iodide solution. It is characterized by great resistance to moisture and atmospheric substances off, it melts with simultaneous deflagration at 172 to 174 ° C.
30 g Harnstoff werden in 90 g käuflicher Formaldehydlösung gelöst und zu dieser Lösung 90 g Perhydrol (d. i. 30prozentiges H2O2) gegeben. Auf Zusatz einer Säure, am besten einer Mineralsäure, fällt das gebildete Tetramethylendiperoxyddicarbamid je nach Stärke und Konzentration der Säure allmählich oder sofort als dicker, weißer Kristallbrei aus; die aus feinen Nadeln bestehenden Kristalle werden abgeschleudert und mit Wasser und Alkohol gewaschen und getrocknet. Ausbeute etwa 59 g Peroxyd.30 g of urea are dissolved in 90 g of commercially available formaldehyde solution and 90 g of perhydrol (ie 30 percent H 2 O 2 ) are added to this solution. Upon addition of an acid, preferably a mineral acid, the tetramethylenediperoxydicarbamide formed gradually or immediately precipitates as a thick, white crystal pulp, depending on the strength and concentration of the acid; the crystals, consisting of fine needles, are spun off, washed with water and alcohol and dried. Yield about 59 g peroxide.
Das neue Produkt soll in der Therapie als Desinfektionsmittel Verwendung finden.The new product is to be used in therapy as a disinfectant.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE281045C true DE281045C (en) |
Family
ID=536819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT281045D Active DE281045C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE281045C (en) |
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0
- DE DENDAT281045D patent/DE281045C/de active Active
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