DK117424B - Fremgangsmåde til fremstilling af 2,4,5-trichlorpyrimidin og 2,4,5,6-tetrachlorpyrimidin. - Google Patents
Fremgangsmåde til fremstilling af 2,4,5-trichlorpyrimidin og 2,4,5,6-tetrachlorpyrimidin.Info
- Publication number
- DK117424B DK117424B DK556767AA DK556767A DK117424B DK 117424 B DK117424 B DK 117424B DK 556767A A DK556767A A DK 556767AA DK 556767 A DK556767 A DK 556767A DK 117424 B DK117424 B DK 117424B
- Authority
- DK
- Denmark
- Prior art keywords
- tetrachloropyrimidine
- trichloropyrimidine
- preparation
- Prior art date
Links
- GVBHCMNXRKOJRH-UHFFFAOYSA-N 2,4,5,6-tetrachloropyrimidine Chemical compound ClC1=NC(Cl)=C(Cl)C(Cl)=N1 GVBHCMNXRKOJRH-UHFFFAOYSA-N 0.000 title 1
- GIKMWFAAEIACRF-UHFFFAOYSA-N 2,4,5-trichloropyrimidine Chemical compound ClC1=NC=C(Cl)C(Cl)=N1 GIKMWFAAEIACRF-UHFFFAOYSA-N 0.000 title 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
- C07D239/30—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052633 | 1967-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK117424B true DK117424B (da) | 1970-04-27 |
Family
ID=7105602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK556767AA DK117424B (da) | 1967-06-08 | 1967-11-08 | Fremgangsmåde til fremstilling af 2,4,5-trichlorpyrimidin og 2,4,5,6-tetrachlorpyrimidin. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3506551A (enEXAMPLES) |
| AT (1) | AT276399B (enEXAMPLES) |
| BE (1) | BE706761A (enEXAMPLES) |
| CH (1) | CH505114A (enEXAMPLES) |
| DK (1) | DK117424B (enEXAMPLES) |
| ES (1) | ES346898A1 (enEXAMPLES) |
| GB (1) | GB1153096A (enEXAMPLES) |
| NL (1) | NL6715445A (enEXAMPLES) |
| NO (1) | NO120992B (enEXAMPLES) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2307863A1 (de) * | 1973-02-17 | 1974-08-22 | Bayer Ag | Verfahren zur herstellung von chlorpyrimidinen |
| US3997554A (en) * | 1975-03-05 | 1976-12-14 | The Dow Chemical Company | N,N-di(carbonyl chlorides) of N,N'-alkylene ureas |
| DE2725888A1 (de) * | 1977-06-08 | 1978-12-21 | Bayer Ag | Verfahren zur herstellung von 2,4,5-trichlorpyrimidin |
| US20060282051A1 (en) * | 2005-06-13 | 2006-12-14 | Susan Reichheld | Surgical towel having radiopaque element and methods for making same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1164418B (de) * | 1960-11-26 | 1964-03-05 | Basf Ag | Verfahren zur Herstellung heterocyclischer Chlorverbindungen |
-
1967
- 1967-10-23 CH CH1478567A patent/CH505114A/de not_active IP Right Cessation
- 1967-10-26 GB GB48688/67A patent/GB1153096A/en not_active Expired
- 1967-10-27 AT AT972267A patent/AT276399B/de active
- 1967-10-31 US US679553A patent/US3506551A/en not_active Expired - Lifetime
- 1967-11-08 ES ES346898A patent/ES346898A1/es not_active Expired
- 1967-11-08 DK DK556767AA patent/DK117424B/da unknown
- 1967-11-14 NL NL6715445A patent/NL6715445A/xx unknown
- 1967-11-20 BE BE706761D patent/BE706761A/xx unknown
- 1967-11-22 NO NO170634A patent/NO120992B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO120992B (enEXAMPLES) | 1971-01-04 |
| NL6715445A (enEXAMPLES) | 1968-12-09 |
| BE706761A (enEXAMPLES) | 1968-05-20 |
| CH505114A (de) | 1971-03-31 |
| DE1670877A1 (de) | 1971-02-18 |
| DE1670877B2 (de) | 1975-08-07 |
| AT276399B (de) | 1969-11-25 |
| ES346898A1 (es) | 1969-01-16 |
| US3506551A (en) | 1970-04-14 |
| GB1153096A (en) | 1969-05-21 |
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