ZA77333B - Manufacture of diarylamines - Google Patents
Manufacture of diarylaminesInfo
- Publication number
- ZA77333B ZA77333B ZA770333A ZA77333A ZA77333B ZA 77333 B ZA77333 B ZA 77333B ZA 770333 A ZA770333 A ZA 770333A ZA 77333 A ZA77333 A ZA 77333A ZA 77333 B ZA77333 B ZA 77333B
- Authority
- ZA
- South Africa
- Prior art keywords
- diarylamines
- manufacture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66101376A | 1976-02-24 | 1976-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA77333B true ZA77333B (en) | 1977-11-30 |
Family
ID=24651840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA770333A ZA77333B (en) | 1976-02-24 | 1977-01-20 | Manufacture of diarylamines |
Country Status (3)
Country | Link |
---|---|
GB (1) | GB1541153A (it) |
IT (1) | IT1075258B (it) |
ZA (1) | ZA77333B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2714255A1 (de) * | 1977-03-31 | 1978-10-05 | Hoechst Ag | Verfahren zur herstellung von m-aminophenolen und deren verwendung |
US4480127A (en) * | 1983-05-20 | 1984-10-30 | The Halcon Sd Group, Inc. | Process for the production of variable amounts of DPA and aniline using only phenol and ammonia as the feedstock |
CN105859525A (zh) * | 2016-05-17 | 2016-08-17 | 湖北可赛化工有限公司 | 一种催化水解对甲苯胺制备对甲酚的方法及生产系统 |
-
1977
- 1977-01-20 ZA ZA770333A patent/ZA77333B/xx unknown
- 1977-01-26 IT IT19671/77A patent/IT1075258B/it active
- 1977-02-23 GB GB7581/77A patent/GB1541153A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1075258B (it) | 1985-04-22 |
GB1541153A (en) | 1979-02-21 |
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