DK95422C - Fremgangsmåde til fremstilling af methyl-5-nitro-2-furylketon. - Google Patents
Fremgangsmåde til fremstilling af methyl-5-nitro-2-furylketon.Info
- Publication number
- DK95422C DK95422C DK64760AA DK64760A DK95422C DK 95422 C DK95422 C DK 95422C DK 64760A A DK64760A A DK 64760AA DK 64760 A DK64760 A DK 64760A DK 95422 C DK95422 C DK 95422C
- Authority
- DK
- Denmark
- Prior art keywords
- nitro
- methyl
- preparation
- furyl ketone
- furyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
- C07D307/70—Nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
- Furan Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US794497A US2976300A (en) | 1959-02-20 | 1959-02-20 | Method of preparing methyl 5-nitro-2-furyl ketone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK95422C true DK95422C (da) | 1963-02-25 |
Family
ID=25162798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK64760AA DK95422C (da) | 1959-02-20 | 1960-02-19 | Fremgangsmåde til fremstilling af methyl-5-nitro-2-furylketon. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2976300A (da) |
| AT (1) | AT215419B (da) |
| BE (1) | BE587682A (da) |
| CH (1) | CH383402A (da) |
| DE (1) | DE1154487B (da) |
| DK (1) | DK95422C (da) |
| ES (1) | ES255246A1 (da) |
| GB (1) | GB904091A (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3164521A (en) * | 1962-08-22 | 1965-01-05 | Norwich Pharma Co | Antimycotic compositions comprising chloromethyl 5-nitro-2-furyl ketone |
| US3723477A (en) * | 1970-05-15 | 1973-03-27 | Morton Norwich Products Inc | 4-fluoro-3-methylphenyl 5-nitro-2-furyl ketone |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2490006A (en) * | 1946-08-16 | 1949-11-29 | Eaton Lab Inc | Process of nitrating furan derivatives |
| US2502114A (en) * | 1947-11-18 | 1950-03-28 | Allied Chem & Dye Corp | Process for preparing mononitrofuran compounds |
| GB679202A (en) * | 1949-11-01 | 1952-09-17 | Eaton Lab Inc | Improvements in or relating to the production of 5-nitrofuran derivatives |
| GB797961A (en) * | 1956-02-14 | 1958-07-09 | Messrs Brocades Stheeman | Improvements in or relating to the manufacture of nitrofuran derivatives |
-
1959
- 1959-02-20 US US794497A patent/US2976300A/en not_active Expired - Lifetime
- 1959-11-26 DE DEN17563A patent/DE1154487B/de active Pending
- 1959-12-09 AT AT892259A patent/AT215419B/de active
-
1960
- 1960-01-23 ES ES0255246A patent/ES255246A1/es not_active Expired
- 1960-02-04 GB GB3984/60A patent/GB904091A/en not_active Expired
- 1960-02-16 BE BE587682A patent/BE587682A/fr unknown
- 1960-02-19 CH CH187760A patent/CH383402A/de unknown
- 1960-02-19 DK DK64760AA patent/DK95422C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| ES255246A1 (es) | 1960-04-01 |
| AT215419B (de) | 1961-06-12 |
| US2976300A (en) | 1961-03-21 |
| GB904091A (en) | 1962-08-22 |
| DE1154487B (de) | 1963-09-19 |
| CH383402A (de) | 1964-10-31 |
| BE587682A (fr) | 1960-08-16 |
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