CH553183A - Verfahren zur gewinnung von bis-(n-methylcarbaminsaeure)-estern aus 2,6-pyridin-dimethanol. - Google Patents
Verfahren zur gewinnung von bis-(n-methylcarbaminsaeure)-estern aus 2,6-pyridin-dimethanol.Info
- Publication number
- CH553183A CH553183A CH705470A CH705470A CH553183A CH 553183 A CH553183 A CH 553183A CH 705470 A CH705470 A CH 705470A CH 705470 A CH705470 A CH 705470A CH 553183 A CH553183 A CH 553183A
- Authority
- CH
- Switzerland
- Prior art keywords
- dimethanol
- pyridine
- bis
- esters
- recovery
- 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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
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 |
---|---|---|---|
ES377775A ES377775A1 (es) | 1970-03-21 | 1970-03-21 | Procedimiento para la obtencion del ester bis-(n-meticarba-mico) del 2,6-piridindimetanol. |
Publications (1)
Publication Number | Publication Date |
---|---|
CH553183A true CH553183A (de) | 1974-08-30 |
Family
ID=8455428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH705470A CH553183A (de) | 1970-03-21 | 1970-05-08 | Verfahren zur gewinnung von bis-(n-methylcarbaminsaeure)-estern aus 2,6-pyridin-dimethanol. |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT299232B (es) |
BE (1) | BE753219A (es) |
CH (1) | CH553183A (es) |
DE (1) | DE2024425A1 (es) |
ES (1) | ES377775A1 (es) |
FR (1) | FR2083766A5 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU171664B (hu) * | 1976-01-24 | 1978-02-28 | Richter Gedeon Vegyeszet | Sposob poluchenija 2,6-digidroksimetil-piridin-bis/n-metilkarbamata/ v gamma 2 kristallicheskoj forme dlja neposredstvennogo tabletirovanija |
-
1970
- 1970-03-21 ES ES377775A patent/ES377775A1/es not_active Expired
- 1970-05-08 CH CH705470A patent/CH553183A/xx not_active IP Right Cessation
- 1970-05-08 FR FR7016799A patent/FR2083766A5/fr not_active Expired
- 1970-05-20 DE DE19702024425 patent/DE2024425A1/de active Pending
- 1970-07-01 AT AT591970A patent/AT299232B/de not_active IP Right Cessation
- 1970-07-09 BE BE753219D patent/BE753219A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT299232B (de) | 1972-06-12 |
ES377775A1 (es) | 1973-06-01 |
FR2083766A5 (en) | 1971-12-17 |
BE753219A (fr) | 1970-12-16 |
DE2024425A1 (de) | 1971-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH552595A (de) | Verfahren zur herstellung von n-(1,1,1-trisubstituierten)methylazolen. | |
CH555813A (de) | Verfahren zur herstellung von perfluoralkyl-alkylensulfonamido-alkylendialkylaminen. | |
AT307043B (de) | Verfahren zur Herstellung von unlöslichem, nur wenig quellbarem Poly-N-vinylpyrrolidon-(2) | |
AT309066B (de) | Verfahren zur Herstellung von stereospezifischen Elastomeren aus 1,3-Dienen | |
CH553224A (de) | Verfahren zur herstellung von thionothiolphosphorsaeureesteramiden. | |
CH552551A (de) | Verfahren zur herstellung von laevulinsaeure. | |
CH550133A (de) | Verfahren zur herstellung von 4-methyl-pentanol-2-crotonat. | |
CH553183A (de) | Verfahren zur gewinnung von bis-(n-methylcarbaminsaeure)-estern aus 2,6-pyridin-dimethanol. | |
CH548421A (de) | Verfahren zur herstellung von nitrilo-tris-(methylenphosphonsaeure). | |
CH550786A (de) | Verfahren zur herstellung von 2,9-dioxatricyclo (4,3,1,0 3,7) decanonen. | |
CH550214A (de) | Verfahren zur herstellung von cyclocopolymerisaten. | |
CH553223A (de) | Verfahren zur herstellung von thionothiolphosphorsaeureesteramiden. | |
CH557360A (de) | Verfahren zur herstellung von n-(2,4-dihalogen-s-triazin-6-yl)-harnstoffen. | |
CH555367A (de) | Verfahren zur herstellung von 0,0-disubstituierten thionophosphorsaeurechloriden. | |
AT307424B (de) | Verfahren zur Herstellung von neuer Chinoxalin-1,4-dioxyde | |
CH557314A (de) | Verfahren zur herstellung von alkanonen aus olefinen. | |
CH547775A (de) | Verfahren zur herstellung von diaethylaminopropionaniliden. | |
CH558800A (de) | Verfahren zur herstellung von chinazolinonen. | |
CH549567A (de) | Verfahren zur herstellung von 8-cyano-5-octanolid. | |
AT323128B (de) | Verfahren zur herstellung von succinylobernsteinsäurediestern (2,5-dioxocyclohexan-1,4-dicarbonsäureesteen) | |
ATA275574A (de) | Verfahren zur gewinnung von vanadin aus ferrophosphor | |
CH555314A (de) | Verfahren zur herstellung von cyclopropylmethylalkylaminen. | |
CH557801A (de) | Verfahren zur herstellung von 1,1,3-trialkoxy-2-cyanopropanen. | |
CH553826A (de) | Verfahren zur herstellung von thionothiolphosphorsaeureesteramiden. | |
CH537891A (de) | Verfahren zur Herstellung von 2,3,6-Trimethylphenol |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |