CH515886A - Process for the preparation of nitroaminodiaryl ethers - Google Patents
Process for the preparation of nitroaminodiaryl ethersInfo
- Publication number
- CH515886A CH515886A CH412968A CH412968A CH515886A CH 515886 A CH515886 A CH 515886A CH 412968 A CH412968 A CH 412968A CH 412968 A CH412968 A CH 412968A CH 515886 A CH515886 A CH 515886A
- Authority
- CH
- Switzerland
- Prior art keywords
- nitroaminodiaryl
- ethers
- preparation
- nitroaminodiaryl ethers
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967F0052257 DE1593871B2 (en) | 1967-04-27 | 1967-04-27 | PROCESS FOR THE PRODUCTION OF NITROAMINODIARYLAETHERS |
DE1967F0052958 DE1643329B2 (en) | 1967-04-27 | 1967-07-14 | PROCESS FOR THE PRODUCTION OF NITROAMINODIARYLAETHERS |
Publications (1)
Publication Number | Publication Date |
---|---|
CH515886A true CH515886A (en) | 1971-11-30 |
Family
ID=25977613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH412968A CH515886A (en) | 1967-04-27 | 1968-03-20 | Process for the preparation of nitroaminodiaryl ethers |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE714303A (en) |
CH (1) | CH515886A (en) |
DE (2) | DE1593871B2 (en) |
FR (1) | FR1560940A (en) |
GB (1) | GB1216109A (en) |
NL (1) | NL6805895A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA992991A (en) * | 1971-07-26 | 1976-07-13 | Mallinckrodt | Preparation of amino- and nitro-substituted diphenyl ethers |
CH621768A5 (en) * | 1976-06-15 | 1981-02-27 | Ciba Geigy Ag | |
US4196144A (en) * | 1976-06-15 | 1980-04-01 | Ciba-Geigy Corporation | Aromatic diamines and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers |
US4222962A (en) * | 1978-12-11 | 1980-09-16 | Gulf Research & Development Company | Process for preparing a substituted diphenoxybenzene |
IL61273A (en) * | 1979-10-24 | 1984-02-29 | Basf Ag | Preparation of anilines and certain novel anilines |
US4551551A (en) * | 1982-09-27 | 1985-11-05 | Mallinckrodt, Inc. | Preparation of bis(aminophenyl) ethers from (N-acetyl)aminophenols or their phenolates |
-
1967
- 1967-04-27 DE DE1967F0052257 patent/DE1593871B2/en active Granted
- 1967-07-14 DE DE1967F0052958 patent/DE1643329B2/en active Granted
-
1968
- 1968-03-20 CH CH412968A patent/CH515886A/en not_active IP Right Cessation
- 1968-03-21 GB GB1361568A patent/GB1216109A/en not_active Expired
- 1968-04-25 NL NL6805895A patent/NL6805895A/xx unknown
- 1968-04-26 BE BE714303D patent/BE714303A/xx unknown
- 1968-04-26 FR FR1560940D patent/FR1560940A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6805895A (en) | 1968-10-28 |
DE1593871A1 (en) | 1970-08-27 |
DE1593871B2 (en) | 1976-08-12 |
DE1643329A1 (en) | 1971-06-03 |
FR1560940A (en) | 1969-03-21 |
BE714303A (en) | 1968-09-16 |
DE1643329B2 (en) | 1976-12-02 |
GB1216109A (en) | 1970-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |