GB8603275D0 - Chemical process - Google Patents
Chemical processInfo
- Publication number
- GB8603275D0 GB8603275D0 GB868603275A GB8603275A GB8603275D0 GB 8603275 D0 GB8603275 D0 GB 8603275D0 GB 868603275 A GB868603275 A GB 868603275A GB 8603275 A GB8603275 A GB 8603275A GB 8603275 D0 GB8603275 D0 GB 8603275D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- chemical process
- chemical
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858508876A GB8508876D0 (en) | 1985-04-04 | 1985-04-04 | Chemical process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8603275D0 true GB8603275D0 (en) | 1986-03-19 |
| GB2173188A GB2173188A (en) | 1986-10-08 |
Family
ID=10577223
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858508876A Pending GB8508876D0 (en) | 1985-04-04 | 1985-04-04 | Chemical process |
| GB08603275A Withdrawn GB2173188A (en) | 1985-04-04 | 1986-02-11 | The preparation of fluorobenzene and fluoropyridine compounds |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB858508876A Pending GB8508876D0 (en) | 1985-04-04 | 1985-04-04 | Chemical process |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB8508876D0 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8926430D0 (en) * | 1989-11-22 | 1990-01-10 | Ici Plc | Process for the preparation of fluoroaromatic compounds |
| US5107046A (en) * | 1990-05-23 | 1992-04-21 | Mallinckrodt Specialty Chemicals Co., Inc. | Process for preparing aromatic fluorides |
-
1985
- 1985-04-04 GB GB858508876A patent/GB8508876D0/en active Pending
-
1986
- 1986-02-11 GB GB08603275A patent/GB2173188A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2173188A (en) | 1986-10-08 |
| GB8508876D0 (en) | 1985-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |