BE450541A - - Google Patents
Info
- Publication number
- BE450541A BE450541A BE450541DA BE450541A BE 450541 A BE450541 A BE 450541A BE 450541D A BE450541D A BE 450541DA BE 450541 A BE450541 A BE 450541A
- Authority
- BE
- Belgium
- Prior art keywords
- methylamine
- urea
- monomethylurea
- reaction
- heated
- Prior art date
Links
Classifications
-
- 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450541A true BE450541A (d) |
Family
ID=105594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450541D BE450541A (d) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE450541A (d) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611782A (en) * | 1950-06-30 | 1952-09-23 | Rohm & Haas | Preparation of tertiary-alkyl isocyanates |
-
0
- BE BE450541D patent/BE450541A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2611782A (en) * | 1950-06-30 | 1952-09-23 | Rohm & Haas | Preparation of tertiary-alkyl isocyanates |
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