CH458348A - Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metano - Google Patents
Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metanoInfo
- Publication number
- CH458348A CH458348A CH814466A CH814466A CH458348A CH 458348 A CH458348 A CH 458348A CH 814466 A CH814466 A CH 814466A CH 814466 A CH814466 A CH 814466A CH 458348 A CH458348 A CH 458348A
- Authority
- CH
- Switzerland
- Prior art keywords
- dihydroxydiphenyl
- pyridyl
- methane
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH814466A CH458348A (it) | 1966-06-06 | 1966-06-06 | Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metano |
| BR182482/66A BR6682482D0 (pt) | 1966-06-06 | 1966-08-30 | Processo para preparacao de 4,4"-dihidroxi-difenil-(2-piridil)-metana |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH814466A CH458348A (it) | 1966-06-06 | 1966-06-06 | Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metano |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH458348A true CH458348A (it) | 1968-06-30 |
Family
ID=4335817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH814466A CH458348A (it) | 1966-06-06 | 1966-06-06 | Procedimento per la preparazione del 4,4'-Diidrossidifenil-(2-piridil)-metano |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR6682482D0 (it) |
| CH (1) | CH458348A (it) |
-
1966
- 1966-06-06 CH CH814466A patent/CH458348A/it unknown
- 1966-08-30 BR BR182482/66A patent/BR6682482D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6682482D0 (pt) | 1973-11-13 |
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