ATE272T1 - Verfahren zur herstellung von bis-2-pyridyl-disulfiden. - Google Patents
Verfahren zur herstellung von bis-2-pyridyl-disulfiden.Info
- Publication number
- ATE272T1 ATE272T1 AT79200548T AT79200548T ATE272T1 AT E272 T1 ATE272 T1 AT E272T1 AT 79200548 T AT79200548 T AT 79200548T AT 79200548 T AT79200548 T AT 79200548T AT E272 T1 ATE272 T1 AT E272T1
- Authority
- AT
- Austria
- Prior art keywords
- bis
- pyridyl
- preparation
- oxidation
- oxide
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 150000001204 N-oxides Chemical class 0.000 abstract 1
- HAXFWIACAGNFHA-UHFFFAOYSA-N aldrithiol Chemical compound C=1C=CC=NC=1SSC1=CC=CC=N1 HAXFWIACAGNFHA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal chlorite Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910001919 chlorite Inorganic materials 0.000 abstract 1
- 229910052619 chlorite group Inorganic materials 0.000 abstract 1
- ZHDBTKPXEJDTTQ-UHFFFAOYSA-N dipyrithione Chemical compound [O-][N+]1=CC=CC=C1SSC1=CC=CC=[N+]1[O-] ZHDBTKPXEJDTTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- WHMDPDGBKYUEMW-UHFFFAOYSA-N pyridine-2-thiol Chemical compound SC1=CC=CC=N1 WHMDPDGBKYUEMW-UHFFFAOYSA-N 0.000 abstract 1
- 125000004076 pyridyl group Chemical group 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
- C07D213/71—Sulfur atoms to which a second hetero atom is attached
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792904548 DE2904548A1 (de) | 1979-02-07 | 1979-02-07 | Verfahren zur herstellung von bis-2-pyridyl-disulfiden |
| EP79200548A EP0014268B1 (de) | 1979-02-07 | 1979-09-27 | Verfahren zur Herstellung von Bis-2-pyridyl-disulfiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE272T1 true ATE272T1 (de) | 1981-10-15 |
Family
ID=6062347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT79200548T ATE272T1 (de) | 1979-02-07 | 1979-09-27 | Verfahren zur herstellung von bis-2-pyridyl-disulfiden. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4256892A (de) |
| EP (1) | EP0014268B1 (de) |
| JP (1) | JPS55105668A (de) |
| AT (1) | ATE272T1 (de) |
| CA (1) | CA1117116A (de) |
| DE (2) | DE2904548A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702212B (zh) | 2015-02-09 | 2020-08-21 | 德商拜耳作物科學股份有限公司 | 作為除害劑之經取代的２－硫基咪唑基羧醯胺類 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2742476A (en) * | 1953-10-26 | 1956-04-17 | Olin Mathieson | Derivatives of 2-mercaptopyridine 1-oxide |
| US3773770A (en) * | 1968-09-30 | 1973-11-20 | Procter & Gamble | Process for preparing pyridine n-oxide carbanion salts and derivatives thereof |
| US3954781A (en) * | 1975-04-22 | 1976-05-04 | Olin Corporation | Process for preparing bis(2-pyridyl-1-oxide) disulfide |
-
1979
- 1979-02-07 DE DE19792904548 patent/DE2904548A1/de not_active Withdrawn
- 1979-09-27 DE DE7979200548T patent/DE2960941D1/de not_active Expired
- 1979-09-27 AT AT79200548T patent/ATE272T1/de not_active IP Right Cessation
- 1979-09-27 EP EP79200548A patent/EP0014268B1/de not_active Expired
- 1979-11-08 US US06/092,323 patent/US4256892A/en not_active Expired - Lifetime
- 1979-12-14 CA CA000341923A patent/CA1117116A/en not_active Expired
-
1980
- 1980-02-07 JP JP1308580A patent/JPS55105668A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2904548A1 (de) | 1980-08-28 |
| US4256892A (en) | 1981-03-17 |
| EP0014268B1 (de) | 1981-10-07 |
| CA1117116A (en) | 1982-01-26 |
| DE2960941D1 (en) | 1981-12-17 |
| EP0014268A1 (de) | 1980-08-20 |
| JPS55105668A (en) | 1980-08-13 |
| JPS6318586B2 (de) | 1988-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |