PT65922B - Process for synthesizing n-methyl ureas - Google Patents
Process for synthesizing n-methyl ureasInfo
- Publication number
- PT65922B PT65922B PT65922A PT6592276A PT65922B PT 65922 B PT65922 B PT 65922B PT 65922 A PT65922 A PT 65922A PT 6592276 A PT6592276 A PT 6592276A PT 65922 B PT65922 B PT 65922B
- Authority
- PT
- Portugal
- Prior art keywords
- synthesizing
- methyl ureas
- ureas
- methyl
- Prior art date
Links
- 235000013877 carbamide Nutrition 0.000 title 1
- 230000002194 synthesizing effect Effects 0.000 title 1
Classifications
-
- 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
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| PT65922A PT65922A (en) | 1977-01-01 |
| PT65922B true PT65922B (en) | 1978-06-13 |
Family
ID=11228764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT65922A PT65922B (en) | 1975-12-03 | 1976-12-02 | Process for synthesizing n-methyl ureas |
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 |
|---|---|---|---|---|
| EP0215964B1 (en) * | 1985-09-10 | 1991-01-23 | Kawaken Fine Chemicals Co., Ltd. | Process for preparing 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 ZA ZA767109A patent/ZA767109B/en unknown
- 1976-11-29 EG EG76748A patent/EG12262A/en active
- 1976-11-30 TR TR18980A patent/TR18980A/en unknown
- 1976-12-01 LU LU76306A patent/LU76306A1/xx unknown
- 1976-12-01 NO NO764100A patent/NO147274C/en unknown
- 1976-12-01 GB GB50196/76A patent/GB1517820A/en not_active Expired
- 1976-12-01 IN IN2141/CAL/76A patent/IN144718B/en unknown
- 1976-12-01 YU YU02922/76A patent/YU292276A/en unknown
- 1976-12-01 AU AU20145/76A patent/AU508607B2/en not_active Expired
- 1976-12-02 PH PH19190A patent/PH13011A/en unknown
- 1976-12-02 CA CA267,040A patent/CA1074333A/en not_active Expired
- 1976-12-02 DD DD196085A patent/DD127478A5/xx unknown
- 1976-12-02 PT PT65922A patent/PT65922B/en unknown
- 1976-12-02 FR FR7636337A patent/FR2333781A1/en active Granted
- 1976-12-02 BR BR7608197A patent/BR7608197A/en unknown
- 1976-12-02 HU HU76SA2998A patent/HU179578B/en unknown
- 1976-12-02 AT AT894276A patent/AT350582B/en active
- 1976-12-03 SE SE7613630A patent/SE7613630L/en not_active Application Discontinuation
- 1976-12-03 PL PL1976194144A patent/PL109171B1/en unknown
- 1976-12-03 NL NL7613527.A patent/NL167418C/en not_active IP Right Cessation
- 1976-12-03 AR AR265719A patent/AR220673A1/en active
- 1976-12-03 MX MX765185U patent/MX4021E/en unknown
- 1976-12-03 DE DE2654928A patent/DE2654928C3/en not_active Expired
- 1976-12-03 JP JP51144818A patent/JPS5271419A/en active Pending
- 1976-12-03 CS CS767876A patent/CS193070B2/en unknown
- 1976-12-03 BG BG034826A patent/BG32846A3/en unknown
- 1976-12-03 ES ES454228A patent/ES454228A1/en not_active Expired
- 1976-12-03 BE BE172980A patent/BE849073A/en not_active IP Right Cessation
- 1976-12-03 IE IE2665/76A patent/IE44189B1/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HU188066B (en) | Process for producing corticosteroides | |
| JPS5265073A (en) | Process for producing fertilizers using earthworm | |
| YU40272B (en) | Process for producing beta-lactamine compounds | |
| JPS5221174A (en) | Apparatus for producing compost | |
| HU174850B (en) | Process for producing 21-halogeno-pregnan-17-alpha-esters | |
| YU126076A (en) | Process for producing n-perfluoroacyl)-n-phosphonomethyl-glycine compounds | |
| JPS51127006A (en) | Process for preparing 33butadiene from c44hydrocarbon mixture | |
| PH11580A (en) | Process for producing n-acyl-l-methionine | |
| HU172483B (en) | Process for producing benzimidazole-carbamates | |
| HU179275B (en) | Process for producing 11-deoxy-16-aryloxy-omega-tetra prrostaglandines | |
| HU174191B (en) | Process for producing acylamino-oxasolidyl- and thiadiasolidyl-compounds | |
| HU171083B (en) | Process for producing l-3-bracket-3-comma above-comma down-4-comma above-dihydroxy-phenyl-bracket closed-2-methyl-alanine-peptides | |
| HU172441B (en) | Process for producing omega-bracket-arylsulfonamido-bracket closed-alkylamines | |
| HU178337B (en) | Process for producing chlorothioformic acid-ethyl-esters | |
| PT65922A (en) | Process for synthesizing n-methyl ureas | |
| HU173926B (en) | Process for producing 3-phenoxy-benzaldehydes | |
| JPS5234265A (en) | Process for producing compost | |
| JPS51118665A (en) | Process for producing slowly available fertilizer | |
| HU172481B (en) | Process for producing 2-alkyl-indanes | |
| JPS5216370A (en) | Process for producing compost | |
| HU172998B (en) | Process for producing 2-hydroxymethyl-3-hydroxy-6-bracket-1-comma above-hidroxy-2-comma above-terc buthyl-amino-ethyl-bracket closed-pyridine-dihydrochloride | |
| HU175265B (en) | Process for producing n-acetyl-thienamycin | |
| IL49296A (en) | Process for producing chlorosulfonylbenzoylchlorides | |
| HU172614B (en) | Process for producing nitroimidazolyl-vinyl-thiadiazols | |
| HU173283B (en) | Process for producing delta-9-bracket-11-bracket closed-above-5-alpha-d-homo-20-oxo-steroides |