CH479602A - Herstellung von 4-Formylmethylen-oxazolidinonen-(2) - Google Patents
Herstellung von 4-Formylmethylen-oxazolidinonen-(2)Info
- Publication number
- CH479602A CH479602A CH1570866A CH1570866A CH479602A CH 479602 A CH479602 A CH 479602A CH 1570866 A CH1570866 A CH 1570866A CH 1570866 A CH1570866 A CH 1570866A CH 479602 A CH479602 A CH 479602A
- Authority
- CH
- Switzerland
- Prior art keywords
- formylmethylene
- oxazolidinones
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/36—One oxygen atom
- C07D263/38—One oxygen atom attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0084687 | 1965-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH479602A true CH479602A (de) | 1969-10-15 |
Family
ID=6982552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1570866A CH479602A (de) | 1965-11-25 | 1966-10-31 | Herstellung von 4-Formylmethylen-oxazolidinonen-(2) |
Country Status (5)
Country | Link |
---|---|
US (1) | US3455947A (de) |
CH (1) | CH479602A (de) |
DE (1) | DE1545640A1 (de) |
FR (1) | FR1501589A (de) |
GB (1) | GB1163777A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929772A (en) * | 1974-06-04 | 1975-12-30 | Du Pont | Dye intermediates |
-
1965
- 1965-11-25 DE DE19651545640 patent/DE1545640A1/de active Pending
-
1966
- 1966-10-27 US US589815A patent/US3455947A/en not_active Expired - Lifetime
- 1966-10-31 CH CH1570866A patent/CH479602A/de not_active IP Right Cessation
- 1966-11-24 GB GB52635/66A patent/GB1163777A/en not_active Expired
- 1966-11-25 FR FR84938A patent/FR1501589A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1545640A1 (de) | 1969-08-07 |
FR1501589A (fr) | 1967-11-10 |
GB1163777A (en) | 1969-09-10 |
US3455947A (en) | 1969-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |