DE1670083A1 - Verfahren zur Herstellung von Propylenharnstoffen - Google Patents
Verfahren zur Herstellung von PropylenharnstoffenInfo
- Publication number
- DE1670083A1 DE1670083A1 DE19661670083 DE1670083A DE1670083A1 DE 1670083 A1 DE1670083 A1 DE 1670083A1 DE 19661670083 DE19661670083 DE 19661670083 DE 1670083 A DE1670083 A DE 1670083A DE 1670083 A1 DE1670083 A1 DE 1670083A1
- Authority
- DE
- Germany
- Prior art keywords
- ammonia
- parts
- propylene
- urea
- oxazinone
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/06—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D239/08—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms directly attached in position 2
- C07D239/10—Oxygen or sulfur atoms
-
- 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
- C07C273/1809—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 with formation of the N-C(O)-N moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0087232 | 1966-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1670083A1 true DE1670083A1 (de) | 1970-07-16 |
Family
ID=6983710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661670083 Pending DE1670083A1 (de) | 1966-05-21 | 1966-05-21 | Verfahren zur Herstellung von Propylenharnstoffen |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE692885A (US06582424-20030624-M00016.png) |
| DE (1) | DE1670083A1 (US06582424-20030624-M00016.png) |
-
1966
- 1966-05-21 DE DE19661670083 patent/DE1670083A1/de active Pending
-
1967
- 1967-01-19 BE BE692885D patent/BE692885A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE692885A (US06582424-20030624-M00016.png) | 1967-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2512514C2 (de) | Verfahren zur Herstellung von aliphatischen Isocyanaten | |
| DE1670083A1 (de) | Verfahren zur Herstellung von Propylenharnstoffen | |
| EP0003500A1 (de) | Verfahren zur Herstellung von 1,2,4-Triazol | |
| DE1939867A1 (de) | Verfahren zur Herstellung von 4-Ureidohexahydropyrimidin-(2)-on | |
| DE1123662B (de) | Verfahren zur Herstellung von Alkylbenzoldiisocyanaten | |
| DE2258473C3 (de) | Verfahren zur Herstellung von aliphatisch, cycloaliphatisch und/oder heterocyclisch trisubstituierten oder N,N-disubstituierten Harnstoffen | |
| DE2444977A1 (de) | Verfahren zur herstellung von thiocarbamylsulfenamiden | |
| DE2433622C3 (de) | Verfahren zur Herstellung von Chlormethylmethyläther | |
| DE1122940B (de) | Verfahren zur Herstellung von 1,4-Dicyan-1-buten und 1,4-Dicyan-2-buten durch Umsetzung von 1-Cyan-1, 3-butadien mit Blausaeure | |
| DE2259791A1 (de) | Verfahren zur herstellung von thionamiden | |
| DE1545614C3 (de) | Verfahren zur Herstellung von 2-Oxo-hexahydropyrimidinen | |
| DE962795C (de) | Verfahren zur Herstellung von N-monosubstituierten Monoureinen des Glyoxals | |
| DE824946C (de) | Verfahren zur Herstellung von Ammelin. | |
| DE889440C (de) | Verfahren zur Herstellung von Cyanhydrinen | |
| DE1126392B (de) | Verfahren zur Herstellung cyclischer Harnstoffe und Thioharnstoffe | |
| AT212320B (de) | Verfahren zur Herstellung von 1-Alkyl-4-keto-hexahydro-1,3,5-triazinen | |
| DE896650C (de) | Verfahren zur Herstellung von Dicyandialkylaminen | |
| DE2040502C3 (de) | Verfahren zur Herstellung von cyclischen Formamidinen | |
| DE3525922C2 (de) | Verfahren zur Herstellung von Hydantoin | |
| DE1142859B (de) | Verfahren zur Herstellung von Acetessigsaeureamiden | |
| DE860058C (de) | Verfahren zur Herstellung von quaternaeren Ammoniumverbindungen | |
| DE857498C (de) | Verfahren zur Herstellung quaternaerer Amine | |
| DE852999C (de) | Verfahren zur Herstellung von cyclischen Harnstoffabkoemmlingen | |
| DE1000385C2 (de) | Verfahren zur Herstellung von Melamin | |
| DE1202282B (de) | Verfahren zur Herstellung von aliphatischen Diaminen |