GR32929B - Μεθοδος δια την παρασκευην του 4, 4'-διοξυ-διφαινυλο (2-πυριδυλο)-μεθανιου και των αλατων του αντιστοιχου θειικου εστερος. - Google Patents
Μεθοδος δια την παρασκευην του 4, 4'-διοξυ-διφαινυλο (2-πυριδυλο)-μεθανιου και των αλατων του αντιστοιχου θειικου εστερος.Info
- Publication number
- GR32929B GR32929B GR670132929A GR670132929A GR32929B GR 32929 B GR32929 B GR 32929B GR 670132929 A GR670132929 A GR 670132929A GR 670132929 A GR670132929 A GR 670132929A GR 32929 B GR32929 B GR 32929B
- Authority
- GR
- Greece
- Prior art keywords
- dioxy
- pyridyl
- methane
- preparation
- difenyl
- Prior art date
Links
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 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
- 239000007868 Raney catalyst Substances 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 150000001555 benzenes Chemical class 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 239000012141 concentrate 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
- 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
- C07D213/04—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 |
|---|---|
| GR32929B true GR32929B (el) | 1967-05-15 |
Family
ID=25720285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR670132929A GR32929B (el) | 1966-12-14 | 1967-05-15 | Μεθοδος δια την παρασκευην του 4, 4'-διοξυ-διφαινυλο (2-πυριδυλο)-μεθανιου και των αλατων του αντιστοιχου θειικου εστερος. |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE698916A (it) |
| BR (1) | BR6789010D0 (it) |
| CH (2) | CH513167A (it) |
| DK (2) | DK122324B (it) |
| ES (1) | ES341506A1 (it) |
| FI (1) | FI48187C (it) |
| FR (1) | FR1605494A (it) |
| GR (1) | GR32929B (it) |
| NL (1) | NL6710643A (it) |
| NO (2) | NO125676B (it) |
| SE (1) | SE327702B (it) |
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 |
|---|---|
| NL6710643A (it) | 1968-06-17 |
| SE327702B (it) | 1970-08-31 |
| FI48187C (fi) | 1974-07-10 |
| CH513167A (it) | 1971-09-30 |
| NO125676B (it) | 1972-10-16 |
| NO126574B (it) | 1973-02-26 |
| BR6789010D0 (pt) | 1973-12-26 |
| ES341506A1 (es) | 1968-07-01 |
| BE698916A (it) | 1967-11-03 |
| FR1605494A (en) | 1977-06-24 |
| DE1695276B1 (de) | 1972-08-03 |
| FI48187B (it) | 1974-04-01 |
| CH482671A (it) | 1969-12-15 |
| DK122324B (da) | 1972-02-21 |
| DK123480B (da) | 1972-06-26 |
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