GB1473432A - Process for the preparation of trichlorothiazole - Google Patents
Process for the preparation of trichlorothiazoleInfo
- Publication number
- GB1473432A GB1473432A GB4143875A GB4143875A GB1473432A GB 1473432 A GB1473432 A GB 1473432A GB 4143875 A GB4143875 A GB 4143875A GB 4143875 A GB4143875 A GB 4143875A GB 1473432 A GB1473432 A GB 1473432A
- Authority
- GB
- United Kingdom
- Prior art keywords
- trichlorothiazole
- preparation
- oct
- dichloroethylcarbonimidoyl
- friedel
- 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
- FDWSIACICRBLGW-UHFFFAOYSA-N 2,4,5-trichloro-1,3-thiazole Chemical compound ClC1=NC(Cl)=C(Cl)S1 FDWSIACICRBLGW-UHFFFAOYSA-N 0.000 title abstract 3
- -1 1,2- dichloroethylcarbonimidoyl Chemical group 0.000 abstract 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742451632 DE2451632A1 (de) | 1974-10-30 | 1974-10-30 | Verfahren zur herstellung von trichlorthiazol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1473432A true GB1473432A (en) | 1977-05-11 |
Family
ID=5929625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4143875A Expired GB1473432A (en) | 1974-10-30 | 1975-10-09 | Process for the preparation of trichlorothiazole |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4016169A (enExample) |
| JP (1) | JPS5168565A (enExample) |
| BE (1) | BE834980A (enExample) |
| CH (1) | CH601277A5 (enExample) |
| DE (1) | DE2451632A1 (enExample) |
| FR (1) | FR2289503A1 (enExample) |
| GB (1) | GB1473432A (enExample) |
| NL (1) | NL7512669A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018088A1 (de) * | 1980-05-12 | 1981-11-19 | Cassella Ag, 6000 Frankfurt | Verfahren zur herstellung von 2-chlorbenzothiazol |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2213865C3 (de) * | 1972-03-22 | 1981-01-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Chlorthiazolen |
| US3907819A (en) * | 1973-05-14 | 1975-09-23 | Du Pont | Perhalogenated thiazoles |
-
1974
- 1974-10-30 DE DE19742451632 patent/DE2451632A1/de active Pending
-
1975
- 1975-10-09 GB GB4143875A patent/GB1473432A/en not_active Expired
- 1975-10-24 CH CH1382675A patent/CH601277A5/xx not_active IP Right Cessation
- 1975-10-28 JP JP50128982A patent/JPS5168565A/ja active Pending
- 1975-10-28 US US05/626,416 patent/US4016169A/en not_active Expired - Lifetime
- 1975-10-29 NL NL7512669A patent/NL7512669A/xx not_active Application Discontinuation
- 1975-10-29 BE BE161345A patent/BE834980A/xx not_active IP Right Cessation
- 1975-10-30 FR FR7533253A patent/FR2289503A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2451632A1 (de) | 1976-05-06 |
| US4016169A (en) | 1977-04-05 |
| CH601277A5 (enExample) | 1978-06-30 |
| FR2289503A1 (fr) | 1976-05-28 |
| JPS5168565A (enExample) | 1976-06-14 |
| NL7512669A (nl) | 1976-05-04 |
| FR2289503B1 (enExample) | 1979-01-05 |
| BE834980A (fr) | 1976-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |