DD242803A5 - Verfahren zur herstellung eines trisubstituierten n-phenylharnstoffs - Google Patents
Verfahren zur herstellung eines trisubstituierten n-phenylharnstoffs Download PDFInfo
- Publication number
- DD242803A5 DD242803A5 DD86286892A DD28689286A DD242803A5 DD 242803 A5 DD242803 A5 DD 242803A5 DD 86286892 A DD86286892 A DD 86286892A DD 28689286 A DD28689286 A DD 28689286A DD 242803 A5 DD242803 A5 DD 242803A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- aniline
- urea
- reaction
- dimethylurea
- purity
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical class NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004202 carbamide Chemical class 0.000 claims abstract description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 12
- LUBJCRLGQSPQNN-UHFFFAOYSA-N 1-Phenylurea Chemical class NC(=O)NC1=CC=CC=C1 LUBJCRLGQSPQNN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 6
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 239000004009 herbicide Substances 0.000 abstract description 5
- 150000001448 anilines Chemical class 0.000 abstract description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 14
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- QCOGKXLOEWLIDC-UHFFFAOYSA-N N-methylbutylamine Chemical compound CCCCNC QCOGKXLOEWLIDC-UHFFFAOYSA-N 0.000 description 4
- PUIYMUZLKQOUOZ-UHFFFAOYSA-N isoproturon Chemical compound CC(C)C1=CC=C(NC(=O)N(C)C)C=C1 PUIYMUZLKQOUOZ-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- LRTFPLFDLJYEKT-UHFFFAOYSA-N para-isopropylaniline Chemical compound CC(C)C1=CC=C(N)C=C1 LRTFPLFDLJYEKT-UHFFFAOYSA-N 0.000 description 4
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 3
- 125000005265 dialkylamine group Chemical group 0.000 description 3
- RZILCCPWPBTYDO-UHFFFAOYSA-N fluometuron Chemical compound CN(C)C(=O)NC1=CC=CC(C(F)(F)F)=C1 RZILCCPWPBTYDO-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- SDYWXFYBZPNOFX-UHFFFAOYSA-N 3,4-dichloroaniline Chemical compound NC1=CC=C(Cl)C(Cl)=C1 SDYWXFYBZPNOFX-UHFFFAOYSA-N 0.000 description 2
- VIUDTWATMPPKEL-UHFFFAOYSA-N 3-(trifluoromethyl)aniline Chemical compound NC1=CC=CC(C(F)(F)F)=C1 VIUDTWATMPPKEL-UHFFFAOYSA-N 0.000 description 2
- XQVCBOLNTSUFGD-UHFFFAOYSA-N 3-chloro-4-methoxyaniline Chemical compound COC1=CC=C(N)C=C1Cl XQVCBOLNTSUFGD-UHFFFAOYSA-N 0.000 description 2
- RQKFYFNZSHWXAW-UHFFFAOYSA-N 3-chloro-p-toluidine Chemical compound CC1=CC=C(N)C=C1Cl RQKFYFNZSHWXAW-UHFFFAOYSA-N 0.000 description 2
- XKJMBINCVNINCA-UHFFFAOYSA-N Alfalone Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XKJMBINCVNINCA-UHFFFAOYSA-N 0.000 description 2
- 239000005510 Diuron Substances 0.000 description 2
- CCGPUGMWYLICGL-UHFFFAOYSA-N Neburon Chemical compound CCCCN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 CCGPUGMWYLICGL-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical group 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- JXCGFZXSOMJFOA-UHFFFAOYSA-N chlorotoluron Chemical compound CN(C)C(=O)NC1=CC=C(C)C(Cl)=C1 JXCGFZXSOMJFOA-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- DSRNRYQBBJQVCW-UHFFFAOYSA-N metoxuron Chemical compound COC1=CC=C(NC(=O)N(C)C)C=C1Cl DSRNRYQBBJQVCW-UHFFFAOYSA-N 0.000 description 2
- BMLIZLVNXIYGCK-UHFFFAOYSA-N monuron Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C=C1 BMLIZLVNXIYGCK-UHFFFAOYSA-N 0.000 description 2
- DGTNSSLYPYDJGL-UHFFFAOYSA-N phenyl isocyanate Chemical class O=C=NC1=CC=CC=C1 DGTNSSLYPYDJGL-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003335 secondary amines Chemical class 0.000 description 2
- XKEFYDZQGKAQCN-UHFFFAOYSA-N 1,3,5-trichlorobenzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1 XKEFYDZQGKAQCN-UHFFFAOYSA-N 0.000 description 1
- QSNSCYSYFYORTR-UHFFFAOYSA-N 4-chloroaniline Chemical compound NC1=CC=C(Cl)C=C1 QSNSCYSYFYORTR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000005494 Chlorotoluron Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005533 Fluometuron Substances 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000005573 Linuron Substances 0.000 description 1
- MGJKQDOBUOMPEZ-UHFFFAOYSA-N N,N'-dimethylurea Chemical compound CNC(=O)NC MGJKQDOBUOMPEZ-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- -1 N- (3,4-dichlorophenyl) -N ', N'-dimethylurea N- (3,4-dichlorophenyl) -N'-methyl-N'-n-butylurea N- (3-chloro-4-methylphenyl) - N ', N'-dimethylurea N- (3-chloro-4-methoxyphenyl) -N', N'-dimethylurea Chemical compound 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Chemical group 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- ABBKOIZWGCVCKE-UHFFFAOYSA-N isoproturon-didemethyl Chemical compound CC(C)C1=CC=C(NC(N)=O)C=C1 ABBKOIZWGCVCKE-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
- C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8502079A FR2577221B1 (fr) | 1985-02-11 | 1985-02-11 | Procede de preparation d'une phenyluree substituee |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD242803A5 true DD242803A5 (de) | 1987-02-11 |
Family
ID=9316250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD86286892A DD242803A5 (de) | 1985-02-11 | 1986-02-07 | Verfahren zur herstellung eines trisubstituierten n-phenylharnstoffs |
Country Status (27)
| Country | Link |
|---|---|
| US (1) | US4814499A (xx) |
| JP (1) | JPS61183258A (xx) |
| KR (1) | KR940003067B1 (xx) |
| CN (1) | CN1009274B (xx) |
| AT (1) | AT395848B (xx) |
| AU (1) | AU577178B2 (xx) |
| BE (1) | BE904217A (xx) |
| BR (1) | BR8600539A (xx) |
| CH (1) | CH666681A5 (xx) |
| DD (1) | DD242803A5 (xx) |
| DE (1) | DE3602657A1 (xx) |
| DK (1) | DK169030B1 (xx) |
| ES (1) | ES8702347A1 (xx) |
| FI (1) | FI84597C (xx) |
| FR (1) | FR2577221B1 (xx) |
| GB (1) | GB2170808B (xx) |
| HU (1) | HU199111B (xx) |
| IE (1) | IE58978B1 (xx) |
| IN (1) | IN166514B (xx) |
| IT (1) | IT1190483B (xx) |
| LU (1) | LU86296A1 (xx) |
| NL (1) | NL8600189A (xx) |
| NZ (1) | NZ215067A (xx) |
| PH (1) | PH20993A (xx) |
| PL (1) | PL257891A1 (xx) |
| SE (1) | SE465927B (xx) |
| ZA (1) | ZA86931B (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099021A (en) * | 1989-11-10 | 1992-03-24 | Agrolinz Agrarchemikalien Gesellschaft M.B.H. | Process for the preparation of pure, unsymmetrically disubstituted ureas |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT397384B (de) * | 1991-08-16 | 1994-03-25 | Chemie Linz Gmbh | Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe |
| CN1045002C (zh) * | 1995-03-28 | 1999-09-08 | 天津大学 | ２，６－二氯苯胺的制备方法 |
| CN106008276B (zh) * | 2016-05-20 | 2018-07-06 | 湖北出入境检验检疫局检验检疫技术中心 | 苯脲类除草剂或氘代标记的苯脲类除草剂的合成方法 |
| CN110938019B (zh) * | 2019-12-10 | 2022-06-24 | 江苏快达农化股份有限公司 | 连续化合成异丙隆方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2878284A (en) * | 1945-06-09 | 1959-03-17 | Du Pont | Process for preparing symmetrical hexachlorodiphenyl urea |
| US2673877A (en) * | 1951-10-26 | 1954-03-30 | Du Pont | Preparation of chlorphenyldimethyl-ureas |
| US2729677A (en) * | 1954-03-16 | 1956-01-03 | Allied Chem & Dye Corp | Process for the manufacture of substituted ureas |
| US2768971A (en) * | 1954-05-26 | 1956-10-30 | Ici Ltd | Preparation of alkyl-aryl-ureas |
| DE1064051B (de) * | 1958-04-09 | 1959-08-27 | Basf Ag | Verfahren zur Herstellung von substituierten Harnstoffen |
| NL128363C (xx) * | 1959-08-21 | |||
| CA1201725A (en) * | 1979-12-06 | 1986-03-11 | Terence Gilkerson | Urea derivative, process for its preparation, herbicidal compositions containing it, and method of combating weeds using it |
| DE3133794A1 (de) * | 1980-01-25 | 1982-04-01 | Daroczi I | Verfahren zur Herstellung von N'-(mono-oder disubstituierten) N-Aryl-Harnstoff-Derivaten |
| CH652391A5 (de) * | 1982-01-15 | 1985-11-15 | Sandoz Ag | Harnstoff-derivate. |
| IT1152510B (it) * | 1982-08-25 | 1987-01-07 | Anic Spa | Procedimento per la produzione di uree asimmetriche sostituite |
-
1985
- 1985-02-11 FR FR8502079A patent/FR2577221B1/fr not_active Expired
-
1986
- 1986-01-28 IN IN79/DEL/86A patent/IN166514B/en unknown
- 1986-01-28 NL NL8600189A patent/NL8600189A/nl not_active Application Discontinuation
- 1986-01-29 DE DE19863602657 patent/DE3602657A1/de not_active Ceased
- 1986-01-30 PH PH33351A patent/PH20993A/en unknown
- 1986-02-06 LU LU86296A patent/LU86296A1/fr unknown
- 1986-02-06 CN CN86101095A patent/CN1009274B/zh not_active Expired
- 1986-02-07 JP JP61025684A patent/JPS61183258A/ja active Pending
- 1986-02-07 DD DD86286892A patent/DD242803A5/de unknown
- 1986-02-07 IT IT47634/86A patent/IT1190483B/it active
- 1986-02-07 US US06/827,782 patent/US4814499A/en not_active Expired - Fee Related
- 1986-02-07 BR BR8600539A patent/BR8600539A/pt not_active IP Right Cessation
- 1986-02-07 ZA ZA86931A patent/ZA86931B/xx unknown
- 1986-02-07 IE IE35286A patent/IE58978B1/en not_active IP Right Cessation
- 1986-02-07 NZ NZ215067A patent/NZ215067A/xx unknown
- 1986-02-07 AU AU53299/86A patent/AU577178B2/en not_active Ceased
- 1986-02-10 AT AT0032586A patent/AT395848B/de not_active IP Right Cessation
- 1986-02-10 ES ES551790A patent/ES8702347A1/es not_active Expired
- 1986-02-10 KR KR1019860000901A patent/KR940003067B1/ko not_active IP Right Cessation
- 1986-02-10 GB GB08603223A patent/GB2170808B/en not_active Expired
- 1986-02-10 PL PL25789186A patent/PL257891A1/xx unknown
- 1986-02-10 FI FI860597A patent/FI84597C/fi not_active IP Right Cessation
- 1986-02-10 HU HU86542A patent/HU199111B/hu not_active IP Right Cessation
- 1986-02-10 DK DK063186A patent/DK169030B1/da not_active IP Right Cessation
- 1986-02-11 SE SE8600596A patent/SE465927B/sv not_active IP Right Cessation
- 1986-02-11 BE BE0/216258A patent/BE904217A/fr not_active IP Right Cessation
- 1986-02-11 CH CH545/86A patent/CH666681A5/fr not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099021A (en) * | 1989-11-10 | 1992-03-24 | Agrolinz Agrarchemikalien Gesellschaft M.B.H. | Process for the preparation of pure, unsymmetrically disubstituted ureas |
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