SU588223A1 - Способ получени циклических тримеров органических изоциантов - Google Patents
Способ получени циклических тримеров органических изоциантовInfo
- Publication number
- SU588223A1 SU588223A1 SU752108301A SU2108301A SU588223A1 SU 588223 A1 SU588223 A1 SU 588223A1 SU 752108301 A SU752108301 A SU 752108301A SU 2108301 A SU2108301 A SU 2108301A SU 588223 A1 SU588223 A1 SU 588223A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- isocyanate
- reaction mixture
- added
- sodium aluminate
- isocyanates
- Prior art date
Links
- 239000012948 isocyanate Substances 0.000 title claims 6
- 150000002513 isocyanates Chemical class 0.000 title claims 6
- 238000000034 method Methods 0.000 title claims 6
- 239000013638 trimer Substances 0.000 title claims 3
- 125000004122 cyclic group Chemical group 0.000 title claims 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims 4
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical compound O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 claims 4
- 239000011541 reaction mixture Substances 0.000 claims 4
- 229910001388 sodium aluminate Inorganic materials 0.000 claims 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 2
- HNHVTXYLRVGMHD-UHFFFAOYSA-N n-butyl isocyanate Chemical compound CCCCN=C=O HNHVTXYLRVGMHD-UHFFFAOYSA-N 0.000 claims 2
- 239000000047 product Substances 0.000 claims 2
- UIICPZFWHBJNIG-UHFFFAOYSA-N sodium;2-methoxyethanolate Chemical compound [Na+].COCC[O-] UIICPZFWHBJNIG-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- VBIWIGSLGRYEDA-UHFFFAOYSA-N 1,3,5-triethyl-1,3,5-triazinane-2,4,6-trione Chemical compound CCN1C(=O)N(CC)C(=O)N(CC)C1=O VBIWIGSLGRYEDA-UHFFFAOYSA-N 0.000 claims 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000012452 mother liquor Substances 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 claims 1
- 239000000429 sodium aluminium silicate Substances 0.000 claims 1
- 238000005829 trimerization reaction Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/30—Only oxygen atoms
- C07D251/34—Cyanuric or isocyanuric esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS1478A CS169258B1 (enExample) | 1974-02-28 | 1974-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU588223A1 true SU588223A1 (ru) | 1978-01-15 |
Family
ID=5349281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752108301A SU588223A1 (ru) | 1974-02-28 | 1975-02-25 | Способ получени циклических тримеров органических изоциантов |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3962239A (enExample) |
| CS (1) | CS169258B1 (enExample) |
| SU (1) | SU588223A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112979569A (zh) * | 2021-03-09 | 2021-06-18 | 北方民族大学 | 一种制备芳香族异氰酸酯三聚物的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578662A (en) * | 1967-10-10 | 1971-05-11 | Monsanto Res Corp | Isocyanurate manufacture |
-
1974
- 1974-02-28 CS CS1478A patent/CS169258B1/cs unknown
-
1975
- 1975-02-21 US US05/551,514 patent/US3962239A/en not_active Expired - Lifetime
- 1975-02-25 SU SU752108301A patent/SU588223A1/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CS169258B1 (enExample) | 1976-07-29 |
| US3962239A (en) | 1976-06-08 |
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