GB1342455A - Production of phenoxy and chlorophenoxyphenols - Google Patents
Production of phenoxy and chlorophenoxyphenolsInfo
- Publication number
- GB1342455A GB1342455A GB1633872A GB1633872A GB1342455A GB 1342455 A GB1342455 A GB 1342455A GB 1633872 A GB1633872 A GB 1633872A GB 1633872 A GB1633872 A GB 1633872A GB 1342455 A GB1342455 A GB 1342455A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- phenoxy
- chlorophenol
- production
- april
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/24—[b,e]-condensed with two six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1342455 Phenoxy- and chlor-phenoxyphenols UNION RHEINISCHE BRAUNKOHLEN FRAFTSTOFF AG 10 April 1972 [10 April 1971] 16338/72 Heading C2C A process for the production of phenoxy phenols and chlorophenoxy phenols comprises reacting a halogen phenol selected from a chlorophenol, an alkyl chlorophenol or an ether substituted chlorophenol with or without a phenol selected from a phenol, an alkyl phenol or an ether substituted phenol in the presence of an alkali and a catalytically active amount of copper or a copper compound; the halogen phenol or phenol if used, being present in an excess based on the alkali used. Examples are furnished.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712117690 DE2117690A1 (en) | 1971-04-10 | 1971-04-10 | Process for the production of phenoxyphenols or chlorophenoxyphenols |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342455A true GB1342455A (en) | 1974-01-03 |
Family
ID=5804505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1633872A Expired GB1342455A (en) | 1971-04-10 | 1972-04-10 | Production of phenoxy and chlorophenoxyphenols |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE781377A (en) |
DE (1) | DE2117690A1 (en) |
FR (1) | FR2132825A1 (en) |
GB (1) | GB1342455A (en) |
NL (1) | NL7204617A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185016A (en) * | 1985-12-20 | 1987-07-08 | Hardwicke Chemical Co | Process for preparing 3-phenoxybenzaldehydes and their acetals |
JP2001011005A (en) * | 1999-05-20 | 2001-01-16 | Ciba Specialty Chem Holding Inc | Hydroxydiphenyl ether compound |
EP3348541A4 (en) * | 2015-09-07 | 2019-05-01 | Sumitomo Chemical Company, Limited | Stabilizer for organic materials |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2242519C2 (en) * | 1972-08-30 | 1982-03-18 | Bayer Ag, 5090 Leverkusen | Process for the preparation of chlorinated diphenyl ethers, optionally substituted in the nucleus |
CN113429268A (en) * | 2021-06-18 | 2021-09-24 | 浙江禾本科技股份有限公司 | Synthetic method of 4-phenoxyphenol |
-
1971
- 1971-04-10 DE DE19712117690 patent/DE2117690A1/en active Pending
-
1972
- 1972-03-29 BE BE781377A patent/BE781377A/en unknown
- 1972-04-06 NL NL7204617A patent/NL7204617A/xx unknown
- 1972-04-10 FR FR7212505A patent/FR2132825A1/fr not_active Withdrawn
- 1972-04-10 GB GB1633872A patent/GB1342455A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2185016A (en) * | 1985-12-20 | 1987-07-08 | Hardwicke Chemical Co | Process for preparing 3-phenoxybenzaldehydes and their acetals |
GB2185016B (en) * | 1985-12-20 | 1989-11-29 | Hardwicke Chemical Co | Process for preparing 3-phenoxybenzaldehydes |
JP2001011005A (en) * | 1999-05-20 | 2001-01-16 | Ciba Specialty Chem Holding Inc | Hydroxydiphenyl ether compound |
EP3348541A4 (en) * | 2015-09-07 | 2019-05-01 | Sumitomo Chemical Company, Limited | Stabilizer for organic materials |
Also Published As
Publication number | Publication date |
---|---|
BE781377A (en) | 1972-07-17 |
FR2132825A1 (en) | 1972-11-24 |
NL7204617A (en) | 1972-10-12 |
DE2117690A1 (en) | 1972-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |