BE784737A - Procede de preparation de n-arylurees - Google Patents
Procede de preparation de n-arylureesInfo
- Publication number
- BE784737A BE784737A BE784737A BE784737A BE784737A BE 784737 A BE784737 A BE 784737A BE 784737 A BE784737 A BE 784737A BE 784737 A BE784737 A BE 784737A BE 784737 A BE784737 A BE 784737A
- Authority
- BE
- Belgium
- Prior art keywords
- arylurees
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- C07C275/32—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 being further substituted by singly-bound oxygen atoms
- C07C275/34—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 being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2129200A DE2129200B2 (de) | 1971-06-12 | 1971-06-12 | Verfahren zur Herstellung von N-A rj !harnstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE784737A true BE784737A (fr) | 1972-12-12 |
Family
ID=5810578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE784737A BE784737A (fr) | 1971-06-12 | 1972-06-12 | Procede de preparation de n-arylurees |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3935258A (xx) |
| JP (1) | JPS5550939B1 (xx) |
| AT (1) | AT315192B (xx) |
| BE (1) | BE784737A (xx) |
| BR (1) | BR7203713D0 (xx) |
| CH (1) | CH580577A5 (xx) |
| CS (1) | CS167990B2 (xx) |
| DD (1) | DD98286A5 (xx) |
| DE (1) | DE2129200B2 (xx) |
| FR (1) | FR2142394A5 (xx) |
| GB (1) | GB1338528A (xx) |
| IL (1) | IL39654A (xx) |
| IT (1) | IT961227B (xx) |
| NL (1) | NL7208001A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710595C3 (de) * | 1977-03-11 | 1980-11-06 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung der Trans-Isomeren von Cyclohexan-l,4-diamin-, diurethanen, -diharnstoffen, -disulfonylharnstoffen und -diisocyanat |
| US4146645A (en) * | 1974-04-27 | 1979-03-27 | Boehringer Ingelheim Gmbh | Hypertensive phenylalkylamines and salts thereof |
| USRE32418E (en) * | 1977-05-13 | 1987-05-12 | The Dow Chemical Company | Substituted(((phenyl)amino)carbonyl)-benzamides |
| US4170657A (en) * | 1977-05-13 | 1979-10-09 | The Dow Chemical Company | Substituted(((phenyl)amino)carbonyl)-benzamides |
| US4832879A (en) * | 1980-03-04 | 1989-05-23 | Basf Aktiengesellchaft | Substituted 3-fluoroalkoxybenzoyl halides and their preparation |
| US4304935A (en) * | 1980-04-09 | 1981-12-08 | Rexolin Chemicals Ab | Production of 1-phenyl-3-cyanoureas |
| US4318866A (en) * | 1980-04-10 | 1982-03-09 | Eli Lilly And Company | Chlorination of 4-methoxybenzoyl chloride |
| US4500471A (en) * | 1980-04-16 | 1985-02-19 | Occidental Chemical Corporation | Preparation of trifluoromethyl-benzoyl halides |
| JPS58203957A (ja) * | 1982-05-25 | 1983-11-28 | Ube Ind Ltd | 尿素誘導体の製法 |
| US5047584A (en) * | 1985-12-09 | 1991-09-10 | Occidental Chemical Corp. | Process for the preparation of pentahaloethoxy benzoyl halide compounds |
| AT397384B (de) * | 1991-08-16 | 1994-03-25 | Chemie Linz Gmbh | Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe |
| JPH0657867U (ja) * | 1992-04-08 | 1994-08-12 | 誠一 北林 | 正倒立状態で使用可能なエアゾールバルブおよび そのエアゾールバルブを内蔵したエアゾールバル ブ内蔵容器 |
| DE4234585C1 (de) * | 1992-10-14 | 1994-08-25 | Merck Patent Gmbh | Fluorierte Trifluormethoxybenzole |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1291733B (de) * | 1965-11-16 | 1969-04-03 | Lauterbach | Verfahren zur Herstellung von N-Aryl-harnstoffen |
| US3661989A (en) * | 1967-05-31 | 1972-05-09 | Aleksandra Chrobok Nawakowski | Process for preparing certain substituted bis-ureas |
-
1971
- 1971-06-12 DE DE2129200A patent/DE2129200B2/de not_active Withdrawn
-
1972
- 1972-06-01 US US05/258,705 patent/US3935258A/en not_active Expired - Lifetime
- 1972-06-02 CS CS3838A patent/CS167990B2/cs unknown
- 1972-06-06 DD DD163479A patent/DD98286A5/xx unknown
- 1972-06-09 BR BR003713/72A patent/BR7203713D0/pt unknown
- 1972-06-09 IL IL39654A patent/IL39654A/xx unknown
- 1972-06-09 CH CH866572A patent/CH580577A5/xx not_active IP Right Cessation
- 1972-06-10 IT IT25534/72A patent/IT961227B/it active
- 1972-06-12 AT AT502872A patent/AT315192B/de not_active IP Right Cessation
- 1972-06-12 BE BE784737A patent/BE784737A/xx unknown
- 1972-06-12 FR FR7221069A patent/FR2142394A5/fr not_active Expired
- 1972-06-12 NL NL7208001A patent/NL7208001A/xx unknown
- 1972-06-12 JP JP5777372A patent/JPS5550939B1/ja active Pending
- 1972-06-12 GB GB2726672A patent/GB1338528A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH580577A5 (xx) | 1976-10-15 |
| DE2129200A1 (de) | 1972-12-28 |
| AT315192B (de) | 1974-05-10 |
| BR7203713D0 (pt) | 1973-08-09 |
| GB1338528A (en) | 1973-11-28 |
| DE2129200B2 (de) | 1979-09-27 |
| JPS5550939B1 (xx) | 1980-12-20 |
| IT961227B (it) | 1973-12-10 |
| IL39654A (en) | 1974-12-31 |
| NL7208001A (xx) | 1972-12-14 |
| US3935258A (en) | 1976-01-27 |
| CS167990B2 (xx) | 1976-05-28 |
| DD98286A5 (xx) | 1973-06-12 |
| FR2142394A5 (xx) | 1973-01-26 |
| IL39654A0 (en) | 1972-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE785637A (fr) | Procede de preparation de molybdene-99 radioactif | |
| BE786840A (fr) | Procede de preparation de 1,2,4-triazine -5-ones | |
| BE784737A (fr) | Procede de preparation de n-arylurees | |
| BE786368A (fr) | Procede de preparation de diphenols | |
| BE786329A (fr) | Procede de preparation de polyurethannes | |
| BE785780A (fr) | Procede de preparation de 6-hydroxy-dihydro-uraciles | |
| BE787410A (fr) | Procede de preparation du 1,1-difluorethane | |
| BE782829A (fr) | Procede de preparation du dichloracetoxypropane | |
| BE787990A (fr) | Procede de preparation de peroxydiesters | |
| BE788885A (fr) | Procede de preparation de thiocarbonates | |
| BE768410A (fr) | Procede de preparation de 1-ethyl-3-phenyl-indanes | |
| CH553804A (fr) | Procede de preparation de pyridopyrimidones substituees. | |
| BE786177R (fr) | Procede de preparation | |
| BE792486R (fr) | Procede de preparation | |
| BE792288R (fr) | Procede de preparation de 1-ethyl-3- | |
| BE791411R (fr) | Procede de preparation de | |
| BE784116R (fr) | Procede de preparation de | |
| BE783626A (fr) | Procede de preparation de dichloroquinacridones | |
| BE792122A (fr) | Procede de preparation de benzyl-pyrimidines | |
| BE789558A (fr) | Procede de preparation de phenothiazines substituees | |
| BE793154A (fr) | Procede de preparation de | |
| BE780470A (fr) | Procede de preparation de cetazines | |
| BE791132A (fr) | Procede de preparation de | |
| BE791527A (fr) | Procede de preparation de cyclo-dicarboximido phosphonothioatessubstitues | |
| BE764464A (fr) | Procede de preparation de furannes |