GB1459561A - Process for producing a quinoxaline-di-n-oxide derivative - Google Patents
Process for producing a quinoxaline-di-n-oxide derivativeInfo
- Publication number
- GB1459561A GB1459561A GB1014974A GB1014974A GB1459561A GB 1459561 A GB1459561 A GB 1459561A GB 1014974 A GB1014974 A GB 1014974A GB 1014974 A GB1014974 A GB 1014974A GB 1459561 A GB1459561 A GB 1459561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quinoxaline
- producing
- oxide derivative
- march
- quinoxalinylmethylene
- 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
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
Abstract
1459561 Methyl 3 - (2 - quinoxalinylmethylene)carbazate - N<SP>1</SP>,N<SP>4</SP> - dioxide PFIZER Inc 6 March 1974 [7 March 1973] 10149/74 Heading C2C The title compound is prepared by reacting the unoxidized quinoxaline derivative at 20- 100‹ C. in an inert solvent until reaction is substantially complete, with H 2 O 2 , HCO 3 H, m-ClC 6 H 4 CO 3 H or o-C 6 H 4 (CO 3 H) 2 . Reference has been directed by the Comptroller to Specification 1,058,047.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US338906A US3926991A (en) | 1973-03-07 | 1973-03-07 | Process for producing quinoxaline-di-N-oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1459561A true GB1459561A (en) | 1976-12-22 |
Family
ID=23326639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1014974A Expired GB1459561A (en) | 1973-03-07 | 1974-03-06 | Process for producing a quinoxaline-di-n-oxide derivative |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US3926991A (en) |
| JP (1) | JPS5024282A (en) |
| AR (1) | AR200516A1 (en) |
| CA (1) | CA982584A (en) |
| CH (1) | CH580096A5 (en) |
| CS (1) | CS180003B2 (en) |
| DK (1) | DK138945B (en) |
| ES (1) | ES423464A1 (en) |
| FI (1) | FI59404C (en) |
| FR (1) | FR2220524B1 (en) |
| GB (1) | GB1459561A (en) |
| HK (1) | HK47177A (en) |
| HU (1) | HU170488B (en) |
| IE (1) | IE39170B1 (en) |
| IT (1) | IT1056054B (en) |
| LU (1) | LU69471A1 (en) |
| MY (1) | MY7800013A (en) |
| NL (1) | NL7401966A (en) |
| PL (1) | PL94858B1 (en) |
| SE (1) | SE420603B (en) |
| SU (1) | SU539527A3 (en) |
| YU (1) | YU39150B (en) |
| ZA (1) | ZA74745B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006142A (en) * | 1973-03-07 | 1977-02-01 | Pfizer Inc. | Preparation of methyl-3-(2-quinoxalinylmethylene)carbazate-N1,N4 -dioxide |
| US4740652A (en) * | 1985-05-23 | 1988-04-26 | Uop Inc. | Process for the oligomerization of olefins |
| US4737479A (en) * | 1986-03-21 | 1988-04-12 | Uop Inc. | Process for the oligomerization of olefins and a catalyst thereof |
| US4737480A (en) * | 1986-03-25 | 1988-04-12 | Uop Inc. | Process for the oligomerization of olefins and a catalyst thereof |
| US4795851A (en) * | 1987-03-12 | 1989-01-03 | Uop Inc. | Process for the oligomerization of olefins and a catalyst thereof |
| US4795852A (en) * | 1987-03-13 | 1989-01-03 | Uop Inc. | Process for the oligomerization of olefins and a catalyst thereof |
| US4935575A (en) * | 1988-12-12 | 1990-06-19 | Uop | Process for the oligomerization of olefins and a catalyst thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2545786A (en) * | 1951-03-20 | S-methoxyquinoxaline-l | ||
| US2626259A (en) * | 1953-01-20 | Ffiii-ce | ||
| GB1170807A (en) * | 1967-03-21 | 1969-11-19 | Ici Ltd | Quinoxaline Derivatives |
| DE2015676A1 (en) * | 1970-04-02 | 1971-10-21 | Farbenfabriken Bayer Ag, 5090 Leverkusen | New imines of 2-formyl-quinoxalinedi-N-oxide carbonic acid- (3) and their salts, processes for their preparation and their use as antimicrobial agents |
| GB1298268A (en) * | 1970-06-18 | 1972-11-29 | Ici Ltd | Process for the manufacture of quinoxaline dioxides |
| ZA725675B (en) * | 1971-06-21 | 1973-05-30 | Ciba Geigy Ag | New heterocyclic compounds |
-
1973
- 1973-03-07 US US338906A patent/US3926991A/en not_active Expired - Lifetime
-
1974
- 1974-02-04 IE IE197/74A patent/IE39170B1/en unknown
- 1974-02-05 SE SE7401528A patent/SE420603B/en not_active IP Right Cessation
- 1974-02-05 ZA ZA740745A patent/ZA74745B/en unknown
- 1974-02-13 NL NL7401966A patent/NL7401966A/xx unknown
- 1974-02-20 YU YU00439/74A patent/YU39150B/en unknown
- 1974-02-20 IT IT48504/74A patent/IT1056054B/en active
- 1974-02-20 FI FI490/74A patent/FI59404C/en active
- 1974-02-21 JP JP49019992A patent/JPS5024282A/ja active Pending
- 1974-02-21 DK DK92574AA patent/DK138945B/en not_active IP Right Cessation
- 1974-02-21 ES ES423464A patent/ES423464A1/en not_active Expired
- 1974-02-22 FR FR7406155A patent/FR2220524B1/fr not_active Expired
- 1974-02-22 CH CH254874A patent/CH580096A5/xx not_active IP Right Cessation
- 1974-02-22 LU LU69471A patent/LU69471A1/xx unknown
- 1974-02-22 AR AR252487A patent/AR200516A1/en active
- 1974-02-28 HU HUPI408A patent/HU170488B/hu unknown
- 1974-02-28 CS CS7400001493A patent/CS180003B2/en unknown
- 1974-03-01 SU SU2002363A patent/SU539527A3/en active
- 1974-03-01 PL PL1974169209A patent/PL94858B1/pl unknown
- 1974-03-05 CA CA194,053A patent/CA982584A/en not_active Expired
- 1974-03-06 GB GB1014974A patent/GB1459561A/en not_active Expired
-
1977
- 1977-09-15 HK HK471/77A patent/HK47177A/en unknown
-
1978
- 1978-12-30 MY MY13/78A patent/MY7800013A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7401966A (en) | 1974-09-10 |
| DK138945B (en) | 1978-11-20 |
| CS180003B2 (en) | 1977-12-30 |
| PL94858B1 (en) | 1977-09-30 |
| YU43974A (en) | 1982-06-30 |
| HK47177A (en) | 1977-09-23 |
| CA982584A (en) | 1976-01-27 |
| CH580096A5 (en) | 1976-09-30 |
| FI59404B (en) | 1981-04-30 |
| US3926991A (en) | 1975-12-16 |
| IE39170B1 (en) | 1978-08-16 |
| IT1056054B (en) | 1982-01-30 |
| MY7800013A (en) | 1978-12-31 |
| HU170488B (en) | 1977-06-28 |
| IE39170L (en) | 1974-09-07 |
| SU539527A3 (en) | 1976-12-15 |
| JPS5024282A (en) | 1975-03-15 |
| YU39150B (en) | 1984-06-30 |
| FR2220524A1 (en) | 1974-10-04 |
| LU69471A1 (en) | 1974-09-25 |
| FR2220524B1 (en) | 1977-03-04 |
| DK138945C (en) | 1979-05-07 |
| AR200516A1 (en) | 1974-11-15 |
| ES423464A1 (en) | 1976-05-01 |
| FI59404C (en) | 1981-08-10 |
| ZA74745B (en) | 1974-12-24 |
| SE420603B (en) | 1981-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19940305 |