RO62414A - PROCESS FOR THE PREPARATION OF 1,1'-DI- (HIDROXIALCHIL) -1,1'-4,4'-TETRAHYDRO-4,4'-DIPYRIDILLES - Google Patents
PROCESS FOR THE PREPARATION OF 1,1'-DI- (HIDROXIALCHIL) -1,1'-4,4'-TETRAHYDRO-4,4'-DIPYRIDILLESInfo
- Publication number
- RO62414A RO62414A RO7200069845A RO6984572A RO62414A RO 62414 A RO62414 A RO 62414A RO 7200069845 A RO7200069845 A RO 7200069845A RO 6984572 A RO6984572 A RO 6984572A RO 62414 A RO62414 A RO 62414A
- Authority
- RO
- Romania
- Prior art keywords
- hidroxialchil
- dipyridilles
- tetrahydro
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/82—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB509871 | 1971-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO62414A true RO62414A (en) | 1977-10-15 |
Family
ID=9789702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7200069845A RO62414A (en) | 1971-02-22 | 1972-02-21 | PROCESS FOR THE PREPARATION OF 1,1'-DI- (HIDROXIALCHIL) -1,1'-4,4'-TETRAHYDRO-4,4'-DIPYRIDILLES |
Country Status (25)
| Country | Link |
|---|---|
| AR (1) | AR192620A1 (en) |
| AT (1) | AT313899B (en) |
| AU (1) | AU457148B2 (en) |
| BE (1) | BE779455A (en) |
| BR (1) | BR7200954D0 (en) |
| CA (1) | CA982134A (en) |
| CH (1) | CH576465A5 (en) |
| CS (1) | CS190364B2 (en) |
| DD (1) | DD94995A5 (en) |
| DE (1) | DE2207706A1 (en) |
| DK (1) | DK136063B (en) |
| ES (1) | ES400065A1 (en) |
| FR (1) | FR2126243B1 (en) |
| GB (1) | GB1339081A (en) |
| HU (1) | HU165063B (en) |
| IE (1) | IE36066B1 (en) |
| IL (1) | IL38765A (en) |
| IT (1) | IT954892B (en) |
| MY (1) | MY7400197A (en) |
| NL (1) | NL157898B (en) |
| PL (1) | PL85129B1 (en) |
| RO (1) | RO62414A (en) |
| SE (1) | SE408176B (en) |
| SU (1) | SU490288A3 (en) |
| ZA (1) | ZA72867B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10926865B2 (en) * | 2018-12-11 | 2021-02-23 | The Boeing Company | Spoiler with releasable portion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624734A (en) * | 1950-04-29 | 1953-01-06 | Hoffmann La Roche | Bipiperidine derivatives |
-
1971
- 1971-02-22 GB GB509871A patent/GB1339081A/en not_active Expired
-
1972
- 1972-02-07 IE IE148/72A patent/IE36066B1/en unknown
- 1972-02-10 ZA ZA720867A patent/ZA72867B/en unknown
- 1972-02-10 AU AU38875/72A patent/AU457148B2/en not_active Expired
- 1972-02-10 CA CA134,480A patent/CA982134A/en not_active Expired
- 1972-02-14 PL PL1972153395A patent/PL85129B1/pl unknown
- 1972-02-15 IL IL38765A patent/IL38765A/en unknown
- 1972-02-15 AT AT122572A patent/AT313899B/en not_active IP Right Cessation
- 1972-02-16 BE BE779455A patent/BE779455A/en unknown
- 1972-02-18 AR AR240582A patent/AR192620A1/en active
- 1972-02-18 CS CS721067A patent/CS190364B2/en unknown
- 1972-02-18 DE DE19722207706 patent/DE2207706A1/en active Pending
- 1972-02-18 NL NL7202169.A patent/NL157898B/en unknown
- 1972-02-18 DK DK77572AA patent/DK136063B/en unknown
- 1972-02-21 FR FR7205734A patent/FR2126243B1/fr not_active Expired
- 1972-02-21 SU SU1751371A patent/SU490288A3/en active
- 1972-02-21 DD DD161014A patent/DD94995A5/xx unknown
- 1972-02-21 SE SE7202081A patent/SE408176B/en unknown
- 1972-02-21 RO RO7200069845A patent/RO62414A/en unknown
- 1972-02-21 IT IT20828/72A patent/IT954892B/en active
- 1972-02-22 ES ES400065A patent/ES400065A1/en not_active Expired
- 1972-02-22 BR BR000954/72A patent/BR7200954D0/en unknown
- 1972-02-22 HU HUIE490A patent/HU165063B/hu unknown
- 1972-02-22 CH CH250472A patent/CH576465A5/xx not_active IP Right Cessation
-
1974
- 1974-12-31 MY MY1974197A patent/MY7400197A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT954892B (en) | 1973-09-15 |
| ZA72867B (en) | 1972-10-25 |
| NL7202169A (en) | 1972-08-24 |
| CS190364B2 (en) | 1979-05-31 |
| BR7200954D0 (en) | 1973-08-09 |
| HU165063B (en) | 1974-06-28 |
| IE36066L (en) | 1972-08-22 |
| GB1339081A (en) | 1973-11-28 |
| SU490288A3 (en) | 1975-10-30 |
| FR2126243A1 (en) | 1972-10-06 |
| DK136063C (en) | 1978-02-20 |
| AT313899B (en) | 1974-03-11 |
| NL157898B (en) | 1978-09-15 |
| FR2126243B1 (en) | 1975-08-29 |
| MY7400197A (en) | 1974-12-31 |
| ES400065A1 (en) | 1974-12-16 |
| IE36066B1 (en) | 1976-08-04 |
| IL38765A (en) | 1975-07-28 |
| PL85129B1 (en) | 1976-04-30 |
| DD94995A5 (en) | 1973-01-12 |
| DK136063B (en) | 1977-08-08 |
| DE2207706A1 (en) | 1972-09-28 |
| IL38765A0 (en) | 1972-04-27 |
| AU3887572A (en) | 1973-08-16 |
| AR192620A1 (en) | 1973-02-28 |
| CH576465A5 (en) | 1976-06-15 |
| BE779455A (en) | 1972-08-16 |
| SE408176B (en) | 1979-05-21 |
| AU457148B2 (en) | 1975-01-16 |
| CA982134A (en) | 1976-01-20 |
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