NL7800242A - Werkwijze voor de kwaternisering van dipyridyl- acetaat tot n.n'-dimethyl-1.4'-dipyridyliumdi- halogenide in azijnzuur. - Google Patents
Werkwijze voor de kwaternisering van dipyridyl- acetaat tot n.n'-dimethyl-1.4'-dipyridyliumdi- halogenide in azijnzuur.Info
- Publication number
- NL7800242A NL7800242A NL7800242A NL7800242A NL7800242A NL 7800242 A NL7800242 A NL 7800242A NL 7800242 A NL7800242 A NL 7800242A NL 7800242 A NL7800242 A NL 7800242A NL 7800242 A NL7800242 A NL 7800242A
- Authority
- NL
- Netherlands
- Prior art keywords
- dipyridylium
- dihalogenide
- dipyridyl
- quaternization
- dimethyl
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19216/77A IT1076202B (it) | 1977-01-12 | 1977-01-12 | Quaternarizzazione del diacetato di dipirile a n,n'-dimetil-4,4'-di-piridilo dialogenuro in acido acetico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7800242A true NL7800242A (nl) | 1978-07-14 |
Family
ID=11155868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7800242A NL7800242A (nl) | 1977-01-12 | 1978-01-09 | Werkwijze voor de kwaternisering van dipyridyl- acetaat tot n.n'-dimethyl-1.4'-dipyridyliumdi- halogenide in azijnzuur. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4147697A (de) |
| JP (1) | JPS5392779A (de) |
| AR (1) | AR219308A1 (de) |
| AT (1) | AT359496B (de) |
| AU (1) | AU514808B2 (de) |
| BR (1) | BR7800161A (de) |
| DD (1) | DD133664A5 (de) |
| DE (1) | DE2801152A1 (de) |
| ES (1) | ES465880A1 (de) |
| FR (1) | FR2377383A1 (de) |
| GB (1) | GB1577913A (de) |
| IT (1) | IT1076202B (de) |
| NL (1) | NL7800242A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835985B2 (ja) * | 1978-11-30 | 1983-08-05 | 東ソー株式会社 | ジペプチドエステルとアミノ酸エステルとの付加化合物 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1259840A (en) * | 1968-12-23 | 1972-01-12 | Ici Ltd | Manufacture of bipyridylium salts |
-
1977
- 1977-01-12 IT IT19216/77A patent/IT1076202B/it active
-
1978
- 1978-01-09 NL NL7800242A patent/NL7800242A/xx not_active Application Discontinuation
- 1978-01-10 US US05/868,383 patent/US4147697A/en not_active Expired - Lifetime
- 1978-01-10 AU AU32302/78A patent/AU514808B2/en not_active Expired
- 1978-01-10 FR FR7800496A patent/FR2377383A1/fr active Granted
- 1978-01-10 GB GB915/78A patent/GB1577913A/en not_active Expired
- 1978-01-10 JP JP91578A patent/JPS5392779A/ja active Pending
- 1978-01-10 AR AR270665A patent/AR219308A1/es active
- 1978-01-11 DD DD7800203185A patent/DD133664A5/de unknown
- 1978-01-11 ES ES465880A patent/ES465880A1/es not_active Expired
- 1978-01-11 BR BR7800161A patent/BR7800161A/pt unknown
- 1978-01-12 DE DE19782801152 patent/DE2801152A1/de not_active Withdrawn
- 1978-01-12 AT AT22078A patent/AT359496B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DD133664A5 (de) | 1979-01-17 |
| ES465880A1 (es) | 1978-09-16 |
| FR2377383A1 (fr) | 1978-08-11 |
| FR2377383B1 (de) | 1980-08-22 |
| BR7800161A (pt) | 1978-08-22 |
| JPS5392779A (en) | 1978-08-15 |
| ATA22078A (de) | 1980-04-15 |
| DE2801152A1 (de) | 1978-07-13 |
| IT1076202B (it) | 1985-04-27 |
| AU514808B2 (en) | 1981-02-26 |
| AR219308A1 (es) | 1980-08-15 |
| GB1577913A (en) | 1980-10-29 |
| AT359496B (de) | 1980-11-10 |
| AU3230278A (en) | 1979-07-19 |
| US4147697A (en) | 1979-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |