GB1092157A - Process for the manufacture of urethanes - Google Patents
Process for the manufacture of urethanesInfo
- Publication number
- GB1092157A GB1092157A GB47261/65A GB4726165A GB1092157A GB 1092157 A GB1092157 A GB 1092157A GB 47261/65 A GB47261/65 A GB 47261/65A GB 4726165 A GB4726165 A GB 4726165A GB 1092157 A GB1092157 A GB 1092157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitro
- compound
- phno2
- meoh
- azo
- 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 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- -1 nitro-azo Chemical group 0.000 abstract 5
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 abstract 2
- 150000003623 transition metal compounds Chemical class 0.000 abstract 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 2
- PHLSZZJPMMNIKI-UHFFFAOYSA-L Cl[Rh](Cl)C1=CC=CCCCC1 Chemical compound Cl[Rh](Cl)C1=CC=CCCCC1 PHLSZZJPMMNIKI-UHFFFAOYSA-L 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- IAGUPODHENSJEZ-UHFFFAOYSA-N methyl n-phenylcarbamate Chemical compound COC(=O)NC1=CC=CC=C1 IAGUPODHENSJEZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 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
- 239000010948 rhodium Substances 0.000 abstract 1
- SONJTKJMTWTJCT-UHFFFAOYSA-K rhodium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Rh+3] SONJTKJMTWTJCT-UHFFFAOYSA-K 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
- 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
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
- B01J31/30—Halides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/822—Rhodium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47261/65A GB1092157A (en) | 1965-11-08 | 1965-11-08 | Process for the manufacture of urethanes |
| US591952A US3454620A (en) | 1965-11-08 | 1966-11-04 | Process for manufacture of urethanes from hydroxyl group containing compound,nitrogenous compound and carbon monoxide in presence of transition metal compound |
| FR82978A FR1504080A (fr) | 1965-11-08 | 1966-11-08 | Procédé de fabrication d'uréthanes |
| DE19661568893 DE1568893A1 (de) | 1965-11-08 | 1966-11-08 | Verfahren zur Herstellung von Urethanen |
| NL6615736A NL6615736A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-08 | 1966-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47261/65A GB1092157A (en) | 1965-11-08 | 1965-11-08 | Process for the manufacture of urethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1092157A true GB1092157A (en) | 1967-11-22 |
Family
ID=10444334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47261/65A Expired GB1092157A (en) | 1965-11-08 | 1965-11-08 | Process for the manufacture of urethanes |
Country Status (5)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993685A (en) * | 1974-10-21 | 1976-11-23 | Atlantic Richfield Company | Process for the production of urethanes |
| JPS5175043A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-12-19 | 1976-06-29 | Mitsui Toatsu Chemicals | |
| US4186269A (en) * | 1975-01-30 | 1980-01-29 | Mitsui Toatsu Chemicals, Incorporated | Process for producing an aromatic urethane |
| US4134880A (en) * | 1978-01-19 | 1979-01-16 | Mitsui Toatsu Chemicals, Incorporated | Process for producing an aromatic urethane from nitro compounds, hydroxyl compounds and carbon monoxide using metal-Lewis acid-ammonia catalyst systems |
| FR2415628A1 (fr) * | 1978-01-26 | 1979-08-24 | Mitsui Toatsu Chemicals | Procede de preparation d'urethannes aromatiques |
| US4258201A (en) * | 1979-01-29 | 1981-03-24 | Halcon Research And Development Corp. | Process for the manufacture of carbamates |
| DE2908250A1 (de) * | 1979-03-02 | 1980-09-11 | Bayer Ag | Verfahren zur herstellung von urethanen |
| US4266070A (en) * | 1979-05-25 | 1981-05-05 | Halcon Research And Development Corp. | Catalytic process for the manufacture of urethanes |
| US4260781A (en) * | 1979-05-25 | 1981-04-07 | Halcon Research And Development Corp. | Process for the manufacture of carbamates |
| DE3009489A1 (de) * | 1980-03-12 | 1981-09-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von urethanen |
| FR2627489B1 (fr) * | 1988-02-23 | 1990-10-26 | Rhone Poulenc Chimie | Procede de preparation de carbamates aromatiques |
| US5008435A (en) * | 1988-11-22 | 1991-04-16 | Industrial Technology Research Institute | Preparation of urethanes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3245774A (en) * | 1957-05-14 | 1966-04-12 | Pittsburgh Plate Glass Co | Haloalkyl esters of nu-substituted halophenylcarbamic acid |
-
1965
- 1965-11-08 GB GB47261/65A patent/GB1092157A/en not_active Expired
-
1966
- 1966-11-04 US US591952A patent/US3454620A/en not_active Expired - Lifetime
- 1966-11-08 NL NL6615736A patent/NL6615736A/xx unknown
- 1966-11-08 DE DE19661568893 patent/DE1568893A1/de active Pending
- 1966-11-08 FR FR82978A patent/FR1504080A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1568893A1 (de) | 1970-07-30 |
| NL6615736A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-09 |
| US3454620A (en) | 1969-07-08 |
| FR1504080A (fr) | 1967-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1092157A (en) | Process for the manufacture of urethanes | |
| ES444780A1 (es) | Procedimiento para preparar composiciones de mono- yno po- liisocianatos. | |
| GB1129551A (en) | Process for the manufacture of urethanes | |
| GB1472243A (en) | Process for producing an aromatic urethane | |
| ES416044A1 (es) | Un procedimiento para la preparacion de una composicion de espuma de poliuretano flexible. | |
| ES310437A1 (es) | Procedimiento de preparacion de espumas de poliuretano flexibles. | |
| GB1025436A (en) | New process for preparing isocyanates | |
| GB1087896A (en) | Process for the manufacture of urethanes | |
| NL138946B (nl) | Werkwijze ter bereiding van hydroxylgroepen bevattende tertiaire polyesters van fosforzuur, en van polyurethanen door reactie daarvan met isocyanaten. | |
| JPS5216596A (en) | Process for preparing amphoteric polyurethane emulsions | |
| AT281775B (de) | Verfahren zur Herstellung eines Kobaltkatalysators für die Katalyse der Umsetzung von aliphatischen konjugierten Dienen mit α-Monoolefinen | |
| GB1339931A (en) | Process for preparing polyurethanes | |
| ES453242A1 (es) | Procedimiento para la obtencion "in situ" de dispersiones estables. | |
| ES408273A1 (es) | Procedimiento para la preparacion de 4-cloro-2,5-dimetoxi-anilina. | |
| ES405967A1 (es) | Un procedimiento para la preparacion de carbamatos. | |
| IL42901A (en) | Production of urethanes | |
| ES350944A1 (es) | Un procedimiento de preparar un isocianato organico. | |
| GB1309973A (en) | Selective disproportionation of cresols | |
| JPS55147253A (en) | Preparation of aromatic carbamic acid ester | |
| ES381116A1 (es) | Un procedimiento para la preparacion de una espuma de po- liuretano flexible. | |
| GB876434A (en) | Process for the production of foam materials containing urethane groups | |
| GB1213355A (en) | Process for preparing organic isocyanates | |
| GB1448255A (en) | Hydroformylation process | |
| ES423766A1 (es) | Un procedimiento para la hidrogenacion a baja temperatura de hidrocarburos nitrados u oxigenados. | |
| ES393823A1 (es) | Procedimiento para la preparacion de composiciones rigidas de poliuretanos. |