DE1900542C3 - - Google Patents
Info
- Publication number
- DE1900542C3 DE1900542C3 DE19691900542 DE1900542A DE1900542C3 DE 1900542 C3 DE1900542 C3 DE 1900542C3 DE 19691900542 DE19691900542 DE 19691900542 DE 1900542 A DE1900542 A DE 1900542A DE 1900542 C3 DE1900542 C3 DE 1900542C3
- Authority
- DE
- Germany
- Prior art keywords
- phosgene
- cyanogen chloride
- isocyanide
- activated carbon
- reactor
- 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
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 16
- RLAROPIDCNCRNR-UHFFFAOYSA-N Cl.Cl.[C-]#N Chemical class Cl.Cl.[C-]#N RLAROPIDCNCRNR-UHFFFAOYSA-N 0.000 claims description 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 4
- 239000002841 Lewis acid Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 150000007517 lewis acids Chemical class 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- -1 acyl isocyanide dichlorides Chemical class 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- BKCXNNIZYGZXTB-UHFFFAOYSA-N isocyanoformyl chloride Chemical compound ClC(=O)[N+]#[C-] BKCXNNIZYGZXTB-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011814 protection agent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967F0053353 DE1668011B2 (de) | 1967-08-30 | 1967-08-30 | Verfahren zur herstellung von n- chlorcarbonyl-isocyanid-dichlorid neben carbonyl-bis-(n-isocyanid-dichlorid) |
| DE19691900542 DE1900542B2 (de) | 1967-08-30 | 1969-01-07 | Verfahren zur herstellung von n-chlorcarbonyl-isocyaniddichlorid neben carbonyl-bis-(n-isocyaniddichlorid) |
| US884895A US3699162A (en) | 1969-01-07 | 1969-12-15 | Reaction of phosgene and cyanogen chloride |
| GB43070A GB1301871A (enrdf_load_stackoverflow) | 1969-01-07 | 1970-01-05 | |
| FR707000436A FR2049041B2 (enrdf_load_stackoverflow) | 1969-01-07 | 1970-01-07 | |
| BE744133D BE744133R (fr) | 1969-01-07 | 1970-01-07 | Procede de preparation de dichlorure de n-chlorocarbonyle-isocyanide a cote de carbonyle-bis-(n-isocyanide-dichlorure) ou respectivement des thiocomposes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967F0053353 DE1668011B2 (de) | 1967-08-30 | 1967-08-30 | Verfahren zur herstellung von n- chlorcarbonyl-isocyanid-dichlorid neben carbonyl-bis-(n-isocyanid-dichlorid) |
| DE19691900542 DE1900542B2 (de) | 1967-08-30 | 1969-01-07 | Verfahren zur herstellung von n-chlorcarbonyl-isocyaniddichlorid neben carbonyl-bis-(n-isocyaniddichlorid) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1900542A1 DE1900542A1 (de) | 1970-09-17 |
| DE1900542B2 DE1900542B2 (de) | 1977-01-27 |
| DE1900542C3 true DE1900542C3 (enrdf_load_stackoverflow) | 1977-09-15 |
Family
ID=33030508
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1967F0053353 Granted DE1668011B2 (de) | 1967-08-30 | 1967-08-30 | Verfahren zur herstellung von n- chlorcarbonyl-isocyanid-dichlorid neben carbonyl-bis-(n-isocyanid-dichlorid) |
| DE19691900542 Granted DE1900542B2 (de) | 1967-08-30 | 1969-01-07 | Verfahren zur herstellung von n-chlorcarbonyl-isocyaniddichlorid neben carbonyl-bis-(n-isocyaniddichlorid) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1967F0053353 Granted DE1668011B2 (de) | 1967-08-30 | 1967-08-30 | Verfahren zur herstellung von n- chlorcarbonyl-isocyanid-dichlorid neben carbonyl-bis-(n-isocyanid-dichlorid) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE1668011B2 (enrdf_load_stackoverflow) |
-
1967
- 1967-08-30 DE DE1967F0053353 patent/DE1668011B2/de active Granted
-
1969
- 1969-01-07 DE DE19691900542 patent/DE1900542B2/de active Granted
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1767004A1 (de) | Verfahren zur Herstellung von Chlorcyan neben Cyanurchlorid und tetramerem Chlorcyan | |
| DE1288607B (de) | Verfahren zur Herstellung von Benzoxazolderivaten | |
| DE1900542C3 (enrdf_load_stackoverflow) | ||
| EP0779265B1 (de) | Verfahren zur Darstellung einer besonders reinen Monochloressigsäure | |
| DE1936988C3 (de) | Verfahren zur Herstellung von Vanadinoxitrichlorid | |
| DE2531166C2 (de) | Verfahren zur Herstellung von 1,5,9-Cyclododecatrien | |
| DE1123662B (de) | Verfahren zur Herstellung von Alkylbenzoldiisocyanaten | |
| DE1900542B2 (de) | Verfahren zur herstellung von n-chlorcarbonyl-isocyaniddichlorid neben carbonyl-bis-(n-isocyaniddichlorid) | |
| DE1256637B (de) | Verfahren zur Herstellung von 2, 2, 3-Trichlorbutan | |
| EP0413264A1 (de) | Verfahren zur Herstellung von Chlorcarbonsäurechloriden | |
| DE2411674C2 (de) | Verfahren zur Herstellung von Carbonyldiisocyanat | |
| US3600439A (en) | Process for the preparation of a mixture of n - chlorocarbonyl-isocyanide dichloride and carbonyl-bis - (n-isocyanide dichloride) | |
| DE1418334C (de) | Verfahren zur Herstellung von 1,2,3 4, 7,7 Hexachlorbicyclo eckige Klammer auf 2,2,1 eckige Klammer zu 2,5 heptadien aus Hexachlorcyclopentadien und Acetylen | |
| DE1592337A1 (de) | Verfahren zur Herstellung von Halogenisocyanaiddihalogeniden | |
| EP0051804A1 (de) | Verfahren zur Herstellung cyclischer Phosphazene | |
| DE2104206A1 (de) | Verfahren zur kontinuierlichen Herstellung von Orthoameisensäurealkylester | |
| AT234098B (de) | Verfahren zur Herstellung von 1,2-Dichloräthan | |
| DE1793319C3 (de) | Verfahren zur Herstellung von Allylruthenlumtricarbonylhalogenlden | |
| AT233551B (de) | Verfahren zur Herstellung chlorsubstituierter Methylisocyaniddichloride | |
| CH505063A (de) | Verfahren zur Herstellung von Chlorisocyanid-dichlorid | |
| DE1300933B (de) | Verfahren zur Herstellung von Chloralkansulfonylchloriden | |
| DE1298101B (de) | Verfahren zur Herstellung von 3, 4-Dihydro-2-formyl-ª‡-pyran (dimeres Acrolein) | |
| DE2441149B2 (de) | Verfahren zur herstellung von dimethylzinndichlorid | |
| DD146704A5 (de) | Verfahren zur herstellung alpha,beta-dihalogenalkylisocyanaten | |
| DE1138390B (de) | Verfahren zur Herstellung von tetra-substituierten Formamidochlorformamidinen |