DK125710B - Fremgangsmåde til fremstilling af 4-methyl-oxazoler. - Google Patents
Fremgangsmåde til fremstilling af 4-methyl-oxazoler.Info
- Publication number
- DK125710B DK125710B DK338865AA DK338865A DK125710B DK 125710 B DK125710 B DK 125710B DK 338865A A DK338865A A DK 338865AA DK 338865 A DK338865 A DK 338865A DK 125710 B DK125710 B DK 125710B
- Authority
- DK
- Denmark
- Prior art keywords
- oxazoles
- methyl
- preparation
- Prior art date
Links
- PUMREIFKTMLCAF-UHFFFAOYSA-N 4-methyl-1,3-oxazole Chemical class CC1=COC=N1 PUMREIFKTMLCAF-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—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
- C07D263/42—One oxygen atom attached in position 5
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH885364A CH474531A (de) | 1964-07-06 | 1964-07-06 | Verfahren zur Herstellung von Oxazolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK125710B true DK125710B (da) | 1973-03-26 |
Family
ID=4345488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK338865AA DK125710B (da) | 1964-07-06 | 1965-07-02 | Fremgangsmåde til fremstilling af 4-methyl-oxazoler. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3282952A (da) |
| BE (1) | BE666285A (da) |
| CH (1) | CH474531A (da) |
| DE (1) | DE1545949A1 (da) |
| DK (1) | DK125710B (da) |
| GB (1) | GB1047009A (da) |
| NL (2) | NL6508673A (da) |
| SE (1) | SE324365B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3390153A (en) * | 1965-11-05 | 1968-06-25 | Merck & Co Inc | Process for preparing 4-methyl-5-alkoxy oxazoles |
-
0
- NL NL132358D patent/NL132358C/xx active
-
1964
- 1964-07-06 CH CH885364A patent/CH474531A/de not_active IP Right Cessation
-
1965
- 1965-06-03 DE DE19651545949 patent/DE1545949A1/de not_active Withdrawn
- 1965-06-21 SE SE8201/65A patent/SE324365B/xx unknown
- 1965-06-29 US US468098A patent/US3282952A/en not_active Expired - Lifetime
- 1965-07-02 DK DK338865AA patent/DK125710B/da unknown
- 1965-07-02 BE BE666285D patent/BE666285A/xx unknown
- 1965-07-02 GB GB28085/65A patent/GB1047009A/en not_active Expired
- 1965-07-06 NL NL6508673A patent/NL6508673A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1047009A (en) | 1966-11-02 |
| CH474531A (de) | 1969-06-30 |
| DE1545949A1 (de) | 1970-07-02 |
| SE324365B (da) | 1970-06-01 |
| US3282952A (en) | 1966-11-01 |
| NL6508673A (da) | 1966-01-07 |
| BE666285A (da) | 1966-01-03 |
| NL132358C (da) |
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