ES383526A1 - Procedimiento para la preparacion de politereftaloiloxala- midrazona. - Google Patents
Procedimiento para la preparacion de politereftaloiloxala- midrazona.Info
- Publication number
- ES383526A1 ES383526A1 ES383526A ES383526A ES383526A1 ES 383526 A1 ES383526 A1 ES 383526A1 ES 383526 A ES383526 A ES 383526A ES 383526 A ES383526 A ES 383526A ES 383526 A1 ES383526 A1 ES 383526A1
- Authority
- ES
- Spain
- Prior art keywords
- reaction
- preparation
- water
- acid
- oxamidrazones
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- -1 polyterephthaloyl Polymers 0.000 title 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 abstract 2
- 239000000370 acceptor Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Inorganic materials [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 abstract 1
- RBTVSNLYYIMMKS-UHFFFAOYSA-N tert-butyl 3-aminoazetidine-1-carboxylate;hydrochloride Chemical compound Cl.CC(C)(C)OC(=O)N1CC(N)C1 RBTVSNLYYIMMKS-UHFFFAOYSA-N 0.000 abstract 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691950907 DE1950907B2 (de) | 1969-10-09 | 1969-10-09 | Verfahren zur Herstellung von Polyterephthaloyloxalamidrazonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES383526A1 true ES383526A1 (es) | 1972-12-16 |
Family
ID=5747731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES383526A Expired ES383526A1 (es) | 1969-10-09 | 1970-09-10 | Procedimiento para la preparacion de politereftaloiloxala- midrazona. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE755108R (fr) |
| DE (1) | DE1950907B2 (fr) |
| ES (1) | ES383526A1 (fr) |
| FR (1) | FR2065214A6 (fr) |
| GB (1) | GB1286240A (fr) |
| IT (1) | IT943110B (fr) |
| LU (1) | LU61824A1 (fr) |
| NL (1) | NL7014766A (fr) |
| SE (1) | SE366331B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1800736A1 (de) * | 1968-10-02 | 1970-04-23 | Smith Blair Inc | Rohrabzweigschelle |
| DE29714297U1 (de) * | 1997-04-01 | 1997-10-16 | Hetzenauer, Stefan, Kirchberg | Schalungsvorrichtung |
-
0
- BE BE755108D patent/BE755108R/fr active
-
1969
- 1969-10-09 DE DE19691950907 patent/DE1950907B2/de not_active Withdrawn
-
1970
- 1970-09-10 ES ES383526A patent/ES383526A1/es not_active Expired
- 1970-09-30 SE SE1327170A patent/SE366331B/xx unknown
- 1970-10-02 GB GB4693470A patent/GB1286240A/en not_active Expired
- 1970-10-03 IT IT5383070A patent/IT943110B/it active
- 1970-10-07 LU LU61824D patent/LU61824A1/xx unknown
- 1970-10-08 NL NL7014766A patent/NL7014766A/xx unknown
- 1970-10-08 FR FR7036436A patent/FR2065214A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE366331B (fr) | 1974-04-22 |
| BE755108R (fr) | 1971-02-01 |
| NL7014766A (fr) | 1971-04-14 |
| IT943110B (it) | 1973-04-02 |
| DE1950907A1 (de) | 1971-04-22 |
| FR2065214A6 (fr) | 1971-07-23 |
| LU61824A1 (fr) | 1971-04-29 |
| DE1950907B2 (de) | 1978-07-20 |
| GB1286240A (en) | 1972-08-23 |
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