GB2245563B - Preparation of 3-dialkylaminophenols - Google Patents
Preparation of 3-dialkylaminophenolsInfo
- Publication number
- GB2245563B GB2245563B GB9113275A GB9113275A GB2245563B GB 2245563 B GB2245563 B GB 2245563B GB 9113275 A GB9113275 A GB 9113275A GB 9113275 A GB9113275 A GB 9113275A GB 2245563 B GB2245563 B GB 2245563B
- Authority
- GB
- United Kingdom
- Prior art keywords
- dialkylaminophenols
- preparation
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4020078 | 1990-06-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9113275D0 GB9113275D0 (en) | 1991-08-07 |
GB2245563A GB2245563A (en) | 1992-01-08 |
GB2245563B true GB2245563B (en) | 1993-12-22 |
Family
ID=6408961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9113275A Expired - Fee Related GB2245563B (en) | 1990-06-23 | 1991-06-19 | Preparation of 3-dialkylaminophenols |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH04230249A (en) |
CH (1) | CH681888A5 (en) |
FR (1) | FR2663632B1 (en) |
GB (1) | GB2245563B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1553093A (en) * | 1975-10-04 | 1979-09-19 | Basf Ag | Manufacture of arylamines |
GB1575860A (en) * | 1977-03-31 | 1980-10-01 | Hoechst Ag | Process for the manufacture of m-aminophenols |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1503392A (en) * | 1974-05-29 | 1978-03-08 | Basf Ag | Manufacture of arylamines |
DE2900193A1 (en) * | 1979-01-04 | 1980-07-24 | Basf Ag | METHOD FOR PRODUCING M-AMINOPHENOLS |
-
1991
- 1991-05-06 CH CH135091A patent/CH681888A5/de not_active IP Right Cessation
- 1991-06-11 FR FR9107055A patent/FR2663632B1/en not_active Expired - Fee Related
- 1991-06-19 GB GB9113275A patent/GB2245563B/en not_active Expired - Fee Related
- 1991-06-21 JP JP14906091A patent/JPH04230249A/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1553093A (en) * | 1975-10-04 | 1979-09-19 | Basf Ag | Manufacture of arylamines |
GB1575860A (en) * | 1977-03-31 | 1980-10-01 | Hoechst Ag | Process for the manufacture of m-aminophenols |
Also Published As
Publication number | Publication date |
---|---|
CH681888A5 (en) | 1993-06-15 |
GB2245563A (en) | 1992-01-08 |
GB9113275D0 (en) | 1991-08-07 |
FR2663632A1 (en) | 1991-12-27 |
JPH04230249A (en) | 1992-08-19 |
FR2663632B1 (en) | 1993-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990619 |