SE327701B - - Google Patents
Info
- Publication number
- SE327701B SE327701B SE04597/65A SE459765A SE327701B SE 327701 B SE327701 B SE 327701B SE 04597/65 A SE04597/65 A SE 04597/65A SE 459765 A SE459765 A SE 459765A SE 327701 B SE327701 B SE 327701B
- Authority
- SE
- Sweden
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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/22—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14720/64A GB1073081A (en) | 1964-04-09 | 1964-04-09 | Production of bis-quaternary salts of 4:4'-bipyridyls |
| GB3672964 | 1964-09-08 | ||
| GB36739/64A GB1080112A (en) | 1963-09-11 | 1964-09-08 | Improvements in or relating to multiple reflection optical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE327701B true SE327701B (es) | 1970-08-31 |
Family
ID=27257159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE04597/65A SE327701B (es) | 1964-04-09 | 1965-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE327701B (es) |
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1965
- 1965-04-08 SE SE04597/65A patent/SE327701B/xx unknown