DE1070617B - - Google Patents
Info
- Publication number
- DE1070617B DE1070617B DENDAT1070617D DE1070617DA DE1070617B DE 1070617 B DE1070617 B DE 1070617B DE NDAT1070617 D DENDAT1070617 D DE NDAT1070617D DE 1070617D A DE1070617D A DE 1070617DA DE 1070617 B DE1070617 B DE 1070617B
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- alkyl
- phosgene
- radical
- 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.)
- Pending
Links
- YGYAWVDWMABLBF-UHFFFAOYSA-N phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- -1 aromatic oxy compound Chemical class 0.000 claims description 8
- 239000012442 inert solvent Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 125000005842 heteroatoms Chemical group 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000001188 haloalkyl group Chemical group 0.000 claims 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N Chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 18
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 13
- 150000001412 amines Chemical class 0.000 description 7
- 150000003973 alkyl amines Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 5
- BAVYZALUXZFZLV-UHFFFAOYSA-N methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- PAFZNILMFXTMIY-UHFFFAOYSA-N Cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N Diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N P-Cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-Dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-Chlorophenol Chemical class OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- VKPPFDPXZWFDFA-UHFFFAOYSA-N 2-chloroethanamine Chemical compound NCCCl VKPPFDPXZWFDFA-UHFFFAOYSA-N 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical class OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 1
- WGQKYBSKWIADBV-UHFFFAOYSA-N Benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 1
- LIWAQLJGPBVORC-UHFFFAOYSA-N Ethylmethylamine Chemical compound CCNC LIWAQLJGPBVORC-UHFFFAOYSA-N 0.000 description 1
- 210000003414 Extremities Anatomy 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N N-Butylamine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N Propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 210000001138 Tears Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- CKDWPUIZGOQOOM-UHFFFAOYSA-N carbamoyl chloride Chemical class NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 231100001010 corrosive Toxicity 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IEJAZVCTKVBASX-UHFFFAOYSA-N ethyl N-(4-chlorophenyl)-N-methoxycarbamate Chemical compound CCOC(=O)N(OC)C1=CC=C(Cl)C=C1 IEJAZVCTKVBASX-UHFFFAOYSA-N 0.000 description 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-N ethyl amine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008079 hexane Substances 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- WZFYVLITWYLKET-UHFFFAOYSA-M methylcarbamic acid;chloride Chemical compound [Cl-].CNC(O)=O WZFYVLITWYLKET-UHFFFAOYSA-M 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- 229940113083 morpholine Drugs 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-N piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N stearylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1070617B true DE1070617B (ru) |
Family
ID=595479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1070617D Pending DE1070617B (ru) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1070617B (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2618853A1 (de) * | 1975-05-06 | 1976-11-18 | Chinoin Gyogyszer Es Vegyeszet | Verfahren zur herstellung von karbamat- und harnstoff-derivaten |
-
0
- DE DENDAT1070617D patent/DE1070617B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2618853A1 (de) * | 1975-05-06 | 1976-11-18 | Chinoin Gyogyszer Es Vegyeszet | Verfahren zur herstellung von karbamat- und harnstoff-derivaten |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0264008B1 (de) | Verfahren zur Herstellung von 5-Methyltetrazol | |
| EP0175151B1 (de) | 2,4-Dichlor-3-alkyl-6-nitrophenole sowie ein Verfahren zu deren Herstellung | |
| DE1070617B (ru) | ||
| DE1268152B (de) | Verfahren zur Herstellung von Hydroxyaminodiphenylmethan- und Diaminodiphenylmethanderivaten | |
| DE2005309B2 (de) | Verfahren zur Herstellung von 1,3-Cyclohexylendiisocyanaten | |
| EP0042059A1 (de) | Verfahren zur Herstellung von Isocyanaten | |
| EP0548682B1 (de) | Verfahren zur Herstellung von tertiären Phosphinen | |
| DE3104388A1 (de) | Verfahren zur herstellung von 1-alkyl-2-chlor-5-nitro-4-benzol-sulfonsaeuren | |
| EP0146882B1 (de) | Verfahren zur Herstellung von 1,2-Dichlorethan | |
| EP0060419B1 (de) | Verfahren zur Herstellung von o- und p-Acylphenolen | |
| EP1658259B1 (de) | VERFAHREN ZUR HERSTELLUNG VON a-FLUOR-MALONSÄUREDIALKYLESTERN | |
| EP0048368A2 (de) | Verfahren zur Herstellung von N- und O-substituierten Mono- oder Bis-urethanen | |
| EP1284253B1 (de) | Verfahren zur Herstellung von Monochlorkohlenwasserstoffen mit hoher Isomerenreinheit | |
| DE3605197A1 (de) | Verfahren zur herstellung von 4-nitrodiphenylaminen | |
| EP0166685B1 (de) | Verfahren zur Herstellung von Alpha-Chloracetessigsäuremonomethylamid | |
| EP1440055B1 (de) | Verfahren zur herstellung von isocyanaten | |
| EP0065804A1 (de) | Verfahren zur Herstellung von N-Benzyl-N-isopropylpivaloylamid | |
| DE10152117A1 (de) | Verbessertes Verfahren zur Herstellung von Isocyanaten | |
| DE3206006C2 (ru) | ||
| EP0102652B1 (de) | Verfahren zur Reindarstellung von 2-Chlor-6-alkoxy-3-nitropyridinen | |
| DE2742158B2 (de) | Verfahren zur Herstellung substituierter Harnstoffe | |
| DE2012434C3 (de) | Verfahren zur Herstellung von mindestens 10 Ringglieder aufweisenden N-Alkyllactam | |
| EP1065201B1 (de) | Verfahren zur Herstellung von im wesentlichen Ameisensäure-freien N-Alkyl-N'-methylalkylenharnstoffen | |
| DE815486C (de) | Verfahren zur Herstellung von monocyclischen aromatischen Tricarbimiden | |
| DE2343460A1 (de) | Verfahren zur herstellung von 2-phenylaethylen-phosphonsaeure |