GB1087896A - Process for the manufacture of urethanes - Google Patents
Process for the manufacture of urethanesInfo
- Publication number
- GB1087896A GB1087896A GB2857765A GB2857765A GB1087896A GB 1087896 A GB1087896 A GB 1087896A GB 2857765 A GB2857765 A GB 2857765A GB 2857765 A GB2857765 A GB 2857765A GB 1087896 A GB1087896 A GB 1087896A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metals
- fecl3
- nitro
- compounds
- urethanes
- 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
- 150000003673 urethanes Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 abstract 8
- 239000002184 metal Substances 0.000 abstract 8
- 150000002739 metals Chemical class 0.000 abstract 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 5
- -1 nitro-azo Chemical group 0.000 abstract 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910021604 Rhodium(III) chloride Inorganic materials 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—Platinum group metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
-
- 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
- C08G71/00—Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2857765A GB1087896A (en) | 1965-07-06 | 1965-07-06 | Process for the manufacture of urethanes |
| SE918866A SE325562B (enrdf_load_stackoverflow) | 1965-07-06 | 1966-07-05 | |
| DE19661568851 DE1568851A1 (de) | 1965-07-06 | 1966-07-06 | Verfahren zur Herstellung von Urethanen |
| FR68480A FR1487542A (fr) | 1965-07-06 | 1966-07-06 | Procédé de fabrication d'uréthanes et de leurs polymères |
| NL6609480A NL6609480A (enrdf_load_stackoverflow) | 1965-07-06 | 1966-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2857765A GB1087896A (en) | 1965-07-06 | 1965-07-06 | Process for the manufacture of urethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1087896A true GB1087896A (en) | 1967-10-18 |
Family
ID=10277822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2857765A Expired GB1087896A (en) | 1965-07-06 | 1965-07-06 | Process for the manufacture of urethanes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1568851A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1087896A (enrdf_load_stackoverflow) |
| NL (1) | NL6609480A (enrdf_load_stackoverflow) |
| SE (1) | SE325562B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178455A (en) * | 1977-07-25 | 1979-12-11 | Mitsui Toatsu Chemicals, Incorporated | Process for preparing aromatic urethanes |
| US4262130A (en) | 1979-02-02 | 1981-04-14 | Bayer Aktiengesellschaft | Process for the production of urethanes |
| US4490551A (en) * | 1979-03-02 | 1984-12-25 | Bayer Aktiengesellschaft | Process for the production of urethanes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009489A1 (de) * | 1980-03-12 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanen |
-
1965
- 1965-07-06 GB GB2857765A patent/GB1087896A/en not_active Expired
-
1966
- 1966-07-05 SE SE918866A patent/SE325562B/xx unknown
- 1966-07-06 DE DE19661568851 patent/DE1568851A1/de active Pending
- 1966-07-06 NL NL6609480A patent/NL6609480A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178455A (en) * | 1977-07-25 | 1979-12-11 | Mitsui Toatsu Chemicals, Incorporated | Process for preparing aromatic urethanes |
| US4262130A (en) | 1979-02-02 | 1981-04-14 | Bayer Aktiengesellschaft | Process for the production of urethanes |
| US4490551A (en) * | 1979-03-02 | 1984-12-25 | Bayer Aktiengesellschaft | Process for the production of urethanes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1568851A1 (de) | 1970-07-16 |
| NL6609480A (enrdf_load_stackoverflow) | 1967-01-09 |
| SE325562B (enrdf_load_stackoverflow) | 1970-07-06 |
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