GB1087020A - 2,6-pyridinedimethanol bis (alkylidenecarbazates) and a process for the manufacture of them - Google Patents
2,6-pyridinedimethanol bis (alkylidenecarbazates) and a process for the manufacture of themInfo
- Publication number
- GB1087020A GB1087020A GB5497965A GB5497965A GB1087020A GB 1087020 A GB1087020 A GB 1087020A GB 5497965 A GB5497965 A GB 5497965A GB 5497965 A GB5497965 A GB 5497965A GB 1087020 A GB1087020 A GB 1087020A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridinedimethanol
- bis
- alkylidenecarbazates
- manufacture
- phenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
Abstract
Novel 2,6-pyridinedimethanol bis-(alkylidenecarbazates of formula <FORM:1087020/C2/1> where R and R1 are alkyl groups having 1-4 carbon atoms, or R is hydrogen and R1 is an alkyl, phenyl, nuclear substituted phenyl or heteroaromatic residue, are prepared by condensing 2,6-pyridinedimethanol biscarbazate with a carbonyl compound of formulaRR1C=O. 2,6-Pyridinedimethanol biscarbazate is prepared by treating pyridinedimethanol with phenyl chloroformate and treating the pyridine-dimethanol bis-(phenoxyformate) obtained with hydrazine hydrate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44765 | 1965-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1087020A true GB1087020A (en) | 1967-10-11 |
Family
ID=11474034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5497965A Expired GB1087020A (en) | 1965-01-07 | 1965-12-28 | 2,6-pyridinedimethanol bis (alkylidenecarbazates) and a process for the manufacture of them |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1087020A (en) |
-
1965
- 1965-12-28 GB GB5497965A patent/GB1087020A/en not_active Expired
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