GB1416289A - Process for the preparation of oxadiazoline derivatives - Google Patents
Process for the preparation of oxadiazoline derivativesInfo
- Publication number
- GB1416289A GB1416289A GB1245874A GB1245874A GB1416289A GB 1416289 A GB1416289 A GB 1416289A GB 1245874 A GB1245874 A GB 1245874A GB 1245874 A GB1245874 A GB 1245874A GB 1416289 A GB1416289 A GB 1416289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- general formula
- oxadiazolin
- march
- isopropyl
- 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
- 238000000034 method Methods 0.000 title abstract 4
- JKNSMBZZZFGYCB-UHFFFAOYSA-N 4,5-dihydrooxadiazole Chemical class C1CN=NO1 JKNSMBZZZFGYCB-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 3
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 abstract 2
- 238000006665 Bamberger reaction Methods 0.000 abstract 2
- RZKKOBGFCAHLCZ-UHFFFAOYSA-N 1,4-dichloro-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC=C1Cl RZKKOBGFCAHLCZ-UHFFFAOYSA-N 0.000 abstract 1
- OAAHNXOPOHSZIJ-UHFFFAOYSA-N 2-propan-2-yl-2h-1,3,4-oxadiazol-5-one Chemical compound CC(C)C1OC(=O)N=N1 OAAHNXOPOHSZIJ-UHFFFAOYSA-N 0.000 abstract 1
- SAXZXJDWFASLBE-UHFFFAOYSA-N 3-(4-chloro-2-nitrophenyl)-5-propan-2-yl-1,3,4-oxadiazol-2-one Chemical compound O=C1OC(C(C)C)=NN1C1=CC=C(Cl)C=C1[N+]([O-])=O SAXZXJDWFASLBE-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012954 diazonium Substances 0.000 abstract 1
- 150000001989 diazonium salts Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 hydroxylamino group Chemical group 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
- C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
- C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
- C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7310291A FR2222378B1 (enrdf_load_stackoverflow) | 1973-03-22 | 1973-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1416289A true GB1416289A (en) | 1975-12-03 |
Family
ID=9116690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1245874A Expired GB1416289A (en) | 1973-03-22 | 1974-03-20 | Process for the preparation of oxadiazoline derivatives |
Country Status (14)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138404A (en) | 1973-03-22 | 1979-02-06 | Rhone-Poulenc S.A. | Process for the preparation of oxadiazolines |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3535382A (en) * | 1967-11-02 | 1970-10-20 | Cpc International Inc | Amino phenol production |
| FR1559841A (enrdf_load_stackoverflow) * | 1968-01-30 | 1969-03-14 | ||
| FR2141442B1 (enrdf_load_stackoverflow) * | 1971-06-02 | 1973-06-29 | Rhone Poulenc Sa | |
| FR2141443B1 (enrdf_load_stackoverflow) * | 1971-06-02 | 1973-06-29 | Rhone Poulenc Sa | |
| BE788612A (fr) * | 1971-09-09 | 1973-03-08 | Rhone Poulenc Sa | Nouveaux herbicides |
-
1973
- 1973-03-22 FR FR7310291A patent/FR2222378B1/fr not_active Expired
-
1974
- 1974-03-14 NL NLAANVRAGE7403446,A patent/NL181195C/xx not_active IP Right Cessation
- 1974-03-20 IE IE599/74A patent/IE39088B1/xx unknown
- 1974-03-20 CA CA195,468A patent/CA1026344A/en not_active Expired
- 1974-03-20 JP JP49031078A patent/JPS5833230B2/ja not_active Expired
- 1974-03-20 GB GB1245874A patent/GB1416289A/en not_active Expired
- 1974-03-20 HU HURO774A patent/HU168296B/hu unknown
- 1974-03-21 IL IL44467A patent/IL44467A/en unknown
- 1974-03-21 IT IT49393/74A patent/IT1003804B/it active
- 1974-03-21 CH CH393974A patent/CH591460A5/xx not_active IP Right Cessation
- 1974-03-21 SU SU742007934A patent/SU635870A3/ru active
- 1974-03-21 BE BE142298A patent/BE812654A/xx not_active IP Right Cessation
- 1974-03-22 DE DE2413938A patent/DE2413938A1/de active Granted
- 1974-03-22 AT AT239774A patent/AT334369B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138404A (en) | 1973-03-22 | 1979-02-06 | Rhone-Poulenc S.A. | Process for the preparation of oxadiazolines |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2413938A1 (de) | 1974-09-26 |
| IE39088L (en) | 1974-09-22 |
| FR2222378B1 (enrdf_load_stackoverflow) | 1976-11-05 |
| FR2222378A1 (enrdf_load_stackoverflow) | 1974-10-18 |
| IL44467A0 (en) | 1974-06-30 |
| CA1026344A (en) | 1978-02-14 |
| DE2413938C2 (enrdf_load_stackoverflow) | 1987-12-03 |
| ATA239774A (de) | 1976-05-15 |
| BE812654A (fr) | 1974-09-23 |
| HU168296B (enrdf_load_stackoverflow) | 1976-03-28 |
| JPS5833230B2 (ja) | 1983-07-18 |
| CH591460A5 (enrdf_load_stackoverflow) | 1977-09-15 |
| NL181195C (nl) | 1987-07-01 |
| IL44467A (en) | 1977-04-29 |
| IE39088B1 (en) | 1978-08-02 |
| SU635870A3 (ru) | 1978-11-30 |
| JPS49126678A (enrdf_load_stackoverflow) | 1974-12-04 |
| NL181195B (nl) | 1987-02-02 |
| IT1003804B (it) | 1976-06-10 |
| NL7403446A (enrdf_load_stackoverflow) | 1974-09-24 |
| AT334369B (de) | 1976-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |