BE747007R - Preparation - Google Patents
PreparationInfo
- Publication number
- BE747007R BE747007R BE747007DA BE747007R BE 747007 R BE747007 R BE 747007R BE 747007D A BE747007D A BE 747007DA BE 747007 R BE747007 R BE 747007R
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB02175/69A GB1293383A (en) | 1969-03-07 | 1969-03-07 | Production of bis-quaternary salts of 4,4'-bipyridyls |
Publications (1)
Publication Number | Publication Date |
---|---|
BE747007R true BE747007R (fr) | 1970-09-07 |
Family
ID=9999718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE747007D BE747007R (fr) | 1969-03-07 | 1970-03-06 | Preparation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3674797A (fr) |
BE (1) | BE747007R (fr) |
FR (1) | FR2037748A6 (fr) |
GB (1) | GB1293383A (fr) |
IT (1) | IT998018B (fr) |
NL (1) | NL7003135A (fr) |
ZA (1) | ZA701396B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2523224B2 (ja) * | 1989-12-05 | 1996-08-07 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 電荷移動塩及びそれらの使用 |
-
1969
- 1969-03-07 GB GB02175/69A patent/GB1293383A/en not_active Expired
-
1970
- 1970-02-24 US US13801A patent/US3674797A/en not_active Expired - Lifetime
- 1970-02-25 IT IT21121/70A patent/IT998018B/it active
- 1970-03-03 ZA ZA701396A patent/ZA701396B/xx unknown
- 1970-03-05 NL NL7003135A patent/NL7003135A/xx unknown
- 1970-03-06 FR FR7008136A patent/FR2037748A6/fr not_active Expired
- 1970-03-06 BE BE747007D patent/BE747007R/fr active
Also Published As
Publication number | Publication date |
---|---|
ZA701396B (en) | 1971-10-27 |
US3674797A (en) | 1972-07-04 |
FR2037748A6 (fr) | 1970-12-31 |
GB1293383A (en) | 1972-10-18 |
IT998018B (it) | 1976-01-20 |
NL7003135A (fr) | 1970-09-09 |
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