DE2832192A1 - Verfahren zur herstellung von phenylbenzoat - Google Patents
Verfahren zur herstellung von phenylbenzoatInfo
- Publication number
- DE2832192A1 DE2832192A1 DE19782832192 DE2832192A DE2832192A1 DE 2832192 A1 DE2832192 A1 DE 2832192A1 DE 19782832192 DE19782832192 DE 19782832192 DE 2832192 A DE2832192 A DE 2832192A DE 2832192 A1 DE2832192 A1 DE 2832192A1
- Authority
- DE
- Germany
- Prior art keywords
- benzoate
- copper
- water
- benzoic acid
- oxide
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/04—Phenol
-
- 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
- C07C37/0555—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 being esterified hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH915877A CH632478A5 (it) | 1977-07-22 | 1977-07-22 | Procedimento per la preparazione del fenolo da acido benzoico. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2832192A1 true DE2832192A1 (de) | 1979-02-08 |
Family
ID=4348971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782832192 Withdrawn DE2832192A1 (de) | 1977-07-22 | 1978-07-21 | Verfahren zur herstellung von phenylbenzoat |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5439039A (xx) |
| AU (1) | AU528850B2 (xx) |
| BE (1) | BE868779A (xx) |
| CA (1) | CA1120949A (xx) |
| CH (1) | CH632478A5 (xx) |
| DE (1) | DE2832192A1 (xx) |
| ES (1) | ES471940A1 (xx) |
| FR (1) | FR2398043A1 (xx) |
| GB (1) | GB2001317B (xx) |
| IT (1) | IT1097832B (xx) |
| NL (1) | NL7807199A (xx) |
| SE (1) | SE7807919L (xx) |
| ZA (1) | ZA784156B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187646A (ja) * | 1984-10-08 | 1986-05-06 | Sagami Chem Res Center | フッ素置換安息香酸フェニルの製造方法 |
| NL8903098A (nl) * | 1989-12-19 | 1991-07-16 | Stamicarbon | Werkwijze voor de bereiding van een fenol. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2766294A (en) * | 1952-05-19 | 1956-10-09 | California Research Corp | Process for preparing monohydroxy aromatic compounds from aromatic carboxylic acids |
-
1977
- 1977-07-22 CH CH915877A patent/CH632478A5/it not_active IP Right Cessation
-
1978
- 1978-06-27 AU AU37496/78A patent/AU528850B2/en not_active Expired
- 1978-07-03 NL NL7807199A patent/NL7807199A/xx not_active Application Discontinuation
- 1978-07-05 BE BE189106A patent/BE868779A/xx not_active IP Right Cessation
- 1978-07-11 JP JP8361778A patent/JPS5439039A/ja active Pending
- 1978-07-18 SE SE7807919A patent/SE7807919L/xx unknown
- 1978-07-19 IT IT25865/78A patent/IT1097832B/it active
- 1978-07-20 GB GB787830520A patent/GB2001317B/en not_active Expired
- 1978-07-21 FR FR7821790A patent/FR2398043A1/fr active Granted
- 1978-07-21 ES ES471940A patent/ES471940A1/es not_active Expired
- 1978-07-21 CA CA000307902A patent/CA1120949A/en not_active Expired
- 1978-07-21 DE DE19782832192 patent/DE2832192A1/de not_active Withdrawn
- 1978-07-21 ZA ZA00784156A patent/ZA784156B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE868779A (fr) | 1978-11-03 |
| FR2398043B1 (xx) | 1984-07-13 |
| JPS5439039A (en) | 1979-03-24 |
| AU528850B2 (en) | 1983-05-19 |
| GB2001317B (en) | 1982-05-26 |
| ZA784156B (en) | 1979-07-25 |
| SE7807919L (sv) | 1979-01-23 |
| AU3749678A (en) | 1980-01-03 |
| IT7825865A0 (it) | 1978-07-19 |
| CA1120949A (en) | 1982-03-30 |
| FR2398043A1 (fr) | 1979-02-16 |
| NL7807199A (nl) | 1979-01-24 |
| GB2001317A (en) | 1979-01-31 |
| CH632478A5 (it) | 1982-10-15 |
| IT1097832B (it) | 1985-08-31 |
| ES471940A1 (es) | 1979-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8139 | Disposal/non-payment of the annual fee |