ES363003A1 - Procedimiento para la preparacion de 2, 4, 5, 6-tetracloro-pirimidina. - Google Patents
Procedimiento para la preparacion de 2, 4, 5, 6-tetracloro-pirimidina.Info
- Publication number
- ES363003A1 ES363003A1 ES363003A ES363003A ES363003A1 ES 363003 A1 ES363003 A1 ES 363003A1 ES 363003 A ES363003 A ES 363003A ES 363003 A ES363003 A ES 363003A ES 363003 A1 ES363003 A1 ES 363003A1
- Authority
- ES
- Spain
- Prior art keywords
- chlorination process
- tetrachloropyrimidine
- trichloropyrimidine
- viii
- chlorine
- 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
- 238000005660 chlorination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- GVBHCMNXRKOJRH-UHFFFAOYSA-N 2,4,5,6-tetrachloropyrimidine Chemical compound ClC1=NC(Cl)=C(Cl)C(Cl)=N1 GVBHCMNXRKOJRH-UHFFFAOYSA-N 0.000 abstract 1
- DPVIABCMTHHTGB-UHFFFAOYSA-N 2,4,6-trichloropyrimidine Chemical compound ClC1=CC(Cl)=NC(Cl)=N1 DPVIABCMTHHTGB-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681670978 DE1670978A1 (de) | 1968-01-30 | 1968-01-30 | 2.4.5.6-Tetrachlorpyrimidin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES363003A1 true ES363003A1 (es) | 1970-12-16 |
Family
ID=5686365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES363003A Expired ES363003A1 (es) | 1968-01-30 | 1969-01-28 | Procedimiento para la preparacion de 2, 4, 5, 6-tetracloro-pirimidina. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT286303B (enrdf_load_html_response) |
| BE (1) | BE727587A (enrdf_load_html_response) |
| BR (1) | BR6905958D0 (enrdf_load_html_response) |
| CH (1) | CH516565A (enrdf_load_html_response) |
| ES (1) | ES363003A1 (enrdf_load_html_response) |
| FR (1) | FR2000995A1 (enrdf_load_html_response) |
| GB (1) | GB1204081A (enrdf_load_html_response) |
-
1968
- 1968-12-23 CH CH1922968A patent/CH516565A/de not_active IP Right Cessation
-
1969
- 1969-01-09 AT AT18169A patent/AT286303B/de not_active IP Right Cessation
- 1969-01-20 BR BR20595869A patent/BR6905958D0/pt unknown
- 1969-01-21 GB GB333369A patent/GB1204081A/en not_active Expired
- 1969-01-28 ES ES363003A patent/ES363003A1/es not_active Expired
- 1969-01-29 BE BE727587D patent/BE727587A/xx unknown
- 1969-01-30 FR FR6901953A patent/FR2000995A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000995A1 (enrdf_load_html_response) | 1969-09-19 |
| CH516565A (de) | 1971-12-15 |
| BR6905958D0 (pt) | 1973-04-19 |
| BE727587A (enrdf_load_html_response) | 1969-07-01 |
| GB1204081A (en) | 1970-09-03 |
| AT286303B (de) | 1970-12-10 |
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