NO147274C - PROCEDURE FOR THE PREPARATION OF N-METHYLATED UREA DERIVATIVES - Google Patents
PROCEDURE FOR THE PREPARATION OF N-METHYLATED UREA DERIVATIVESInfo
- Publication number
- NO147274C NO147274C NO764100A NO764100A NO147274C NO 147274 C NO147274 C NO 147274C NO 764100 A NO764100 A NO 764100A NO 764100 A NO764100 A NO 764100A NO 147274 C NO147274 C NO 147274C
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- preparation
- urea derivatives
- methylated urea
- methylated
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT29962/75A IT1051036B (en) | 1975-12-03 | 1975-12-03 | PROCEDURE FOR THE SYNTHESIS OF N METHYL UREE |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO764100L NO764100L (en) | 1977-06-06 |
| NO147274B NO147274B (en) | 1982-11-29 |
| NO147274C true NO147274C (en) | 1983-03-09 |
Family
ID=11228764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO764100A NO147274C (en) | 1975-12-03 | 1976-12-01 | PROCEDURE FOR THE PREPARATION OF N-METHYLATED UREA DERIVATIVES |
Country Status (31)
| Country | Link |
|---|---|
| JP (1) | JPS5271419A (en) |
| AR (1) | AR220673A1 (en) |
| AT (1) | AT350582B (en) |
| AU (1) | AU508607B2 (en) |
| BE (1) | BE849073A (en) |
| BG (1) | BG32846A3 (en) |
| BR (1) | BR7608197A (en) |
| CA (1) | CA1074333A (en) |
| CS (1) | CS193070B2 (en) |
| DD (1) | DD127478A5 (en) |
| DE (1) | DE2654928C3 (en) |
| DK (1) | DK536076A (en) |
| EG (1) | EG12262A (en) |
| ES (1) | ES454228A1 (en) |
| FR (1) | FR2333781A1 (en) |
| GB (1) | GB1517820A (en) |
| HU (1) | HU179578B (en) |
| IE (1) | IE44189B1 (en) |
| IN (1) | IN144718B (en) |
| IT (1) | IT1051036B (en) |
| LU (1) | LU76306A1 (en) |
| MX (1) | MX4021E (en) |
| NL (1) | NL167418C (en) |
| NO (1) | NO147274C (en) |
| PH (1) | PH13011A (en) |
| PL (1) | PL109171B1 (en) |
| PT (1) | PT65922B (en) |
| SE (1) | SE7613630L (en) |
| TR (1) | TR18980A (en) |
| YU (1) | YU292276A (en) |
| ZA (1) | ZA767109B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3581541D1 (en) * | 1985-09-10 | 1991-02-28 | Kawaken Fine Chemicals Co | METHOD FOR PRODUCING CYCLIC UREA DERIVATIVES. |
| US4617400A (en) * | 1985-09-11 | 1986-10-14 | Kawaken Fine Chemicals Co., Ltd. | Process for preparing cyclic urea derivatives |
| DE3800083A1 (en) * | 1988-01-05 | 1989-07-13 | Basf Ag | METHOD FOR PRODUCING CYCLIC N, N'-DIMETHYL UREA |
| DE4425696A1 (en) * | 1994-07-20 | 1996-01-25 | Basf Ag | Process for the preparation of 1,3-disubstituted imidazolidinones |
| DE19743760A1 (en) * | 1997-10-02 | 1999-04-08 | Basf Ag | Process for the preparation of cyclic urea derivatives |
-
1975
- 1975-12-03 IT IT29962/75A patent/IT1051036B/en active
-
1976
- 1976-11-26 DK DK536076A patent/DK536076A/en not_active Application Discontinuation
- 1976-11-29 EG EG76748A patent/EG12262A/en active
- 1976-11-29 ZA ZA767109A patent/ZA767109B/en unknown
- 1976-11-30 TR TR18980A patent/TR18980A/en unknown
- 1976-12-01 LU LU76306A patent/LU76306A1/xx unknown
- 1976-12-01 YU YU02922/76A patent/YU292276A/en unknown
- 1976-12-01 AU AU20145/76A patent/AU508607B2/en not_active Expired
- 1976-12-01 IN IN2141/CAL/76A patent/IN144718B/en unknown
- 1976-12-01 NO NO764100A patent/NO147274C/en unknown
- 1976-12-01 GB GB50196/76A patent/GB1517820A/en not_active Expired
- 1976-12-02 CA CA267,040A patent/CA1074333A/en not_active Expired
- 1976-12-02 BR BR7608197A patent/BR7608197A/en unknown
- 1976-12-02 FR FR7636337A patent/FR2333781A1/en active Granted
- 1976-12-02 DD DD196085A patent/DD127478A5/xx unknown
- 1976-12-02 HU HU76SA2998A patent/HU179578B/en unknown
- 1976-12-02 PH PH19190A patent/PH13011A/en unknown
- 1976-12-02 PT PT65922A patent/PT65922B/en unknown
- 1976-12-02 AT AT894276A patent/AT350582B/en active
- 1976-12-03 MX MX765185U patent/MX4021E/en unknown
- 1976-12-03 JP JP51144818A patent/JPS5271419A/en active Pending
- 1976-12-03 ES ES454228A patent/ES454228A1/en not_active Expired
- 1976-12-03 IE IE2665/76A patent/IE44189B1/en unknown
- 1976-12-03 SE SE7613630A patent/SE7613630L/en not_active Application Discontinuation
- 1976-12-03 AR AR265719A patent/AR220673A1/en active
- 1976-12-03 NL NL7613527.A patent/NL167418C/en not_active IP Right Cessation
- 1976-12-03 PL PL1976194144A patent/PL109171B1/en unknown
- 1976-12-03 CS CS767876A patent/CS193070B2/en unknown
- 1976-12-03 BE BE172980A patent/BE849073A/en not_active IP Right Cessation
- 1976-12-03 BG BG7634826A patent/BG32846A3/en unknown
- 1976-12-03 DE DE2654928A patent/DE2654928C3/en not_active Expired
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