PL442771A1 - Sposób otrzymywania azydku 2-dimetyaminoetylu - Google Patents
Sposób otrzymywania azydku 2-dimetyaminoetyluInfo
- Publication number
- PL442771A1 PL442771A1 PL442771A PL44277122A PL442771A1 PL 442771 A1 PL442771 A1 PL 442771A1 PL 442771 A PL442771 A PL 442771A PL 44277122 A PL44277122 A PL 44277122A PL 442771 A1 PL442771 A1 PL 442771A1
- Authority
- PL
- Poland
- Prior art keywords
- sub
- dimethylethylamine
- hydrochloride
- hydroxide
- mol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/226—Organic compounds containing nitrogen containing at least one nitrogen-to-nitrogen bond, e.g. azo compounds, azides, hydrazines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/08—Hydrazoic acid; Azides; Halogen azides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L7/00—Fuels produced by solidifying fluid fuels
- C10L7/02—Fuels produced by solidifying fluid fuels liquid fuels
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania azydku 2-dimetyaminoetylu, który polega na tym, że do chlorowodorku 2-chloro-N,N-dimetyloetyloaminy dodaje się wodę w ilości od 140 ml H<sub>2</sub>O/1 mol chlorowodorku 2-N,N-dimetyloetyloaminy do 280 ml H<sub>2</sub>O/1 mol chlorowodorku 2-N,N-dimetyloetyloaminy i po rozpuszczeniu substratu wprowadza się azydek sodu w ilości od 1,01:1 do 1,5:1 (mol/mol) w stosunku do ilości chlorowodorku 2-N,N-dimetyloetyloaminy. Mieszaninę reakcyjną podgrzewa się do temperatury 80 – 100°C i miesza pod chłodnicą zwrotną przez 10 minut — 2 godzin, a następnie produkt reakcji chłodzi się do temperatury pokojowej i powoli wkrapla wodny roztwór wodorotlenku nieorganicznego o stężeniu 25 - 40%, zawierającego od 0,9 ekwiwalentu wodorotlenku/1 ekwiwalent chlorowodorku 2-N,N-dimetyloetyloaminy do 1,55 ekwiwalentu wodorotlenku/1 ekwiwalent chlorowodorku 2-N,N-dimetyloetyloaminy. Po zakończeniu dozowania wodorotlenku układ miesza się jeszcze przez 15 do 90 minut, powstałe dwie fazy rozdziela się w rozdzielaczu a otrzymaną oleistą ciecz destyluje.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442771A PL246993B1 (pl) | 2022-11-09 | 2022-11-09 | Sposób otrzymywania azydku 2-dimetyaminoetylu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442771A PL246993B1 (pl) | 2022-11-09 | 2022-11-09 | Sposób otrzymywania azydku 2-dimetyaminoetylu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL442771A1 true PL442771A1 (pl) | 2024-05-13 |
| PL246993B1 PL246993B1 (pl) | 2025-04-22 |
Family
ID=91070342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL442771A PL246993B1 (pl) | 2022-11-09 | 2022-11-09 | Sposób otrzymywania azydku 2-dimetyaminoetylu |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL246993B1 (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499723A (en) * | 1982-07-26 | 1985-02-19 | Rockwell International Corporation | Tris(2-azidoethyl)amine and method of preparation thereof |
-
2022
- 2022-11-09 PL PL442771A patent/PL246993B1/pl unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499723A (en) * | 1982-07-26 | 1985-02-19 | Rockwell International Corporation | Tris(2-azidoethyl)amine and method of preparation thereof |
Non-Patent Citations (2)
| Title |
|---|
| GUNTER PAULUS SCHIEMENZ UND HERMANN ENGELHARD: "p.861, ex 6", TRIMETHOXYPHENYLVERBINDUNGEN, I, JUNI 1959"SYNTHESE VON AMINOAMIDEN UBER GEMISCHTE ANHYDRIDE", * |
| SHAHRAM G. PAKDEHI,* BAHMAN SHIRZADI: "2.1", EFFECT OF SOME INORGANIC NITRATE SALTS ON THE IGNITION DELAY TIME OF DMAZ-IRFNA AND DMAZ-WFNA BI-PROPELLANTS", CENT. EUR. J. ENERG. MATER. 2018, 15(1): 162-174 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL246993B1 (pl) | 2025-04-22 |
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