FR2268799A1 - 6-Azauracil prepn - by cyclization of glyoxylic acid semicarbazone with sodium chloride at up to 120 deg celsius in presence of an alkylene glycol - Google Patents
6-Azauracil prepn - by cyclization of glyoxylic acid semicarbazone with sodium chloride at up to 120 deg celsius in presence of an alkylene glycolInfo
- Publication number
- FR2268799A1 FR2268799A1 FR7414525A FR7414525A FR2268799A1 FR 2268799 A1 FR2268799 A1 FR 2268799A1 FR 7414525 A FR7414525 A FR 7414525A FR 7414525 A FR7414525 A FR 7414525A FR 2268799 A1 FR2268799 A1 FR 2268799A1
- Authority
- FR
- France
- Prior art keywords
- cyclization
- azauracil
- glyoxylic acid
- prepn
- alkylene glycol
- 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.)
- Granted
Links
- 238000007363 ring formation reaction Methods 0.000 title abstract 4
- QZSYGBNBQHRGKK-ORCRQEGFSA-N (2e)-2-(carbamoylhydrazinylidene)acetic acid Chemical compound NC(=O)N\N=C\C(O)=O QZSYGBNBQHRGKK-ORCRQEGFSA-N 0.000 title abstract 3
- SSPYSWLZOPCOLO-UHFFFAOYSA-N 6-azauracil Chemical compound O=C1C=NNC(=O)N1 SSPYSWLZOPCOLO-UHFFFAOYSA-N 0.000 title abstract 3
- -1 alkylene glycol Chemical compound 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title 2
- 239000011780 sodium chloride Substances 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- SRVJKTDHMYAMHA-WUXMJOGZSA-N thioacetazone Chemical compound CC(=O)NC1=CC=C(\C=N\NC(N)=S)C=C1 SRVJKTDHMYAMHA-WUXMJOGZSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines having three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D253/075—Two hetero atoms, in positions 3 and 5
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7414525A FR2268799A1 (en) | 1974-04-25 | 1974-04-25 | 6-Azauracil prepn - by cyclization of glyoxylic acid semicarbazone with sodium chloride at up to 120 deg celsius in presence of an alkylene glycol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7414525A FR2268799A1 (en) | 1974-04-25 | 1974-04-25 | 6-Azauracil prepn - by cyclization of glyoxylic acid semicarbazone with sodium chloride at up to 120 deg celsius in presence of an alkylene glycol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268799A1 true FR2268799A1 (en) | 1975-11-21 |
| FR2268799B1 FR2268799B1 (enExample) | 1979-01-05 |
Family
ID=9138147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414525A Granted FR2268799A1 (en) | 1974-04-25 | 1974-04-25 | 6-Azauracil prepn - by cyclization of glyoxylic acid semicarbazone with sodium chloride at up to 120 deg celsius in presence of an alkylene glycol |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2268799A1 (enExample) |
-
1974
- 1974-04-25 FR FR7414525A patent/FR2268799A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2268799B1 (enExample) | 1979-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |