ES341506A1 - Un proceso para la preparacion de 4,4-dioxi-difenil-(2-pi- ridil) - metano y las sales del ester sulfurico correspon- diente. - Google Patents
Un proceso para la preparacion de 4,4-dioxi-difenil-(2-pi- ridil) - metano y las sales del ester sulfurico correspon- diente.Info
- Publication number
- ES341506A1 ES341506A1 ES341506A ES341506A ES341506A1 ES 341506 A1 ES341506 A1 ES 341506A1 ES 341506 A ES341506 A ES 341506A ES 341506 A ES341506 A ES 341506A ES 341506 A1 ES341506 A1 ES 341506A1
- Authority
- ES
- Spain
- Prior art keywords
- methane
- translation
- machine
- legally binding
- google translate
- 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 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 150000003839 salts Chemical class 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- CSDSSGBPEUDDEE-UHFFFAOYSA-N 2-formylpyridine Chemical compound O=CC1=CC=CC=N1 CSDSSGBPEUDDEE-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 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
- C07D213/04—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
- C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/30—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Residential Or Office Buildings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1793666A CH513167A (it) | 1966-12-14 | 1966-12-14 | Procedimento di preparazione di sali de 4,4'-disolfossi-difenil-(2-piridil)-metano |
| CH1793766A CH482671A (it) | 1966-12-14 | 1966-12-14 | Procedimento di preparazione del 4,4'-diossi-difenil-(2-piridil)-metano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES341506A1 true ES341506A1 (es) | 1968-07-01 |
Family
ID=25720285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES341506A Expired ES341506A1 (es) | 1966-12-14 | 1967-06-07 | Un proceso para la preparacion de 4,4-dioxi-difenil-(2-pi- ridil) - metano y las sales del ester sulfurico correspon- diente. |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE698916A (enExample) |
| BR (1) | BR6789010D0 (enExample) |
| CH (2) | CH513167A (enExample) |
| DK (2) | DK122324B (enExample) |
| ES (1) | ES341506A1 (enExample) |
| FI (1) | FI48187C (enExample) |
| FR (1) | FR1605494A (enExample) |
| GR (1) | GR32929B (enExample) |
| NL (1) | NL6710643A (enExample) |
| NO (2) | NO125676B (enExample) |
| SE (1) | SE327702B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788613A (fr) * | 1971-09-17 | 1973-01-02 | Prodotti Antibiotici Spa | 4,4'-disulfoxydiphenyl-(2-pyridyl)methanes |
-
1966
- 1966-12-14 CH CH1793666A patent/CH513167A/it not_active IP Right Cessation
- 1966-12-14 CH CH1793766A patent/CH482671A/it not_active IP Right Cessation
-
1967
- 1967-04-28 BR BR18901067A patent/BR6789010D0/pt unknown
- 1967-05-15 GR GR670132929A patent/GR32929B/el unknown
- 1967-05-23 FR FR107377A patent/FR1605494A/fr not_active Expired
- 1967-05-24 BE BE698916D patent/BE698916A/xx not_active IP Right Cessation
- 1967-06-07 ES ES341506A patent/ES341506A1/es not_active Expired
- 1967-06-23 DK DK326267A patent/DK122324B/da not_active IP Right Cessation
- 1967-06-28 SE SE940667A patent/SE327702B/xx unknown
- 1967-08-01 NL NL6710643A patent/NL6710643A/xx unknown
- 1967-08-29 NO NO16954067A patent/NO125676B/no unknown
- 1967-08-31 FI FI235167A patent/FI48187C/fi active
-
1969
- 1969-12-16 DK DK663669A patent/DK123480B/da unknown
-
1971
- 1971-12-14 NO NO459771A patent/NO126574B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI48187C (fi) | 1974-07-10 |
| FR1605494A (en) | 1977-06-24 |
| DK123480B (da) | 1972-06-26 |
| DE1695276B1 (de) | 1972-08-03 |
| BR6789010D0 (pt) | 1973-12-26 |
| CH482671A (it) | 1969-12-15 |
| NL6710643A (enExample) | 1968-06-17 |
| FI48187B (enExample) | 1974-04-01 |
| BE698916A (enExample) | 1967-11-03 |
| CH513167A (it) | 1971-09-30 |
| GR32929B (el) | 1967-05-15 |
| SE327702B (enExample) | 1970-08-31 |
| NO126574B (enExample) | 1973-02-26 |
| DK122324B (da) | 1972-02-21 |
| NO125676B (enExample) | 1972-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19880204 |