GB1371155A - Process for the manufacture of 6-methyl-uracil - Google Patents
Process for the manufacture of 6-methyl-uracilInfo
- Publication number
- GB1371155A GB1371155A GB3517072A GB3517072A GB1371155A GB 1371155 A GB1371155 A GB 1371155A GB 3517072 A GB3517072 A GB 3517072A GB 3517072 A GB3517072 A GB 3517072A GB 1371155 A GB1371155 A GB 1371155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyluracil
- carried out
- temperature
- uracil
- methyl
- 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.)
- Expired
Links
- SHVCSCWHWMSGTE-UHFFFAOYSA-N 6-methyluracil Chemical compound CC1=CC(=O)NC(=O)N1 SHVCSCWHWMSGTE-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 150000007945 N-acyl ureas Chemical class 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229920004482 WACKER® Polymers 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 238000007363 ring formation reaction Methods 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
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
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712138802 DE2138802C3 (de) | 1971-08-03 | Verfahren zur Herstellung von 6-Methyluracil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1371155A true GB1371155A (en) | 1974-10-23 |
Family
ID=5815659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3517072A Expired GB1371155A (en) | 1971-08-03 | 1972-07-27 | Process for the manufacture of 6-methyl-uracil |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE787134A (enExample) |
| CH (1) | CH575400A5 (enExample) |
| FR (1) | FR2149839A5 (enExample) |
| GB (1) | GB1371155A (enExample) |
| IT (1) | IT961813B (enExample) |
| NL (1) | NL7210378A (enExample) |
-
0
- BE BE787134D patent/BE787134A/xx unknown
-
1972
- 1972-07-27 GB GB3517072A patent/GB1371155A/en not_active Expired
- 1972-07-27 NL NL7210378A patent/NL7210378A/xx not_active Application Discontinuation
- 1972-08-01 IT IT5190372A patent/IT961813B/it active
- 1972-08-02 FR FR7227841A patent/FR2149839A5/fr not_active Expired
- 1972-08-02 CH CH1142272A patent/CH575400A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2138802B2 (de) | 1975-11-20 |
| CH575400A5 (enExample) | 1976-05-14 |
| IT961813B (it) | 1973-12-10 |
| BE787134A (fr) | 1973-02-05 |
| NL7210378A (enExample) | 1973-02-06 |
| FR2149839A5 (enExample) | 1973-03-30 |
| DE2138802A1 (de) | 1973-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |