GB190624091A - Manufacture of Para-nitrodiphenylamine or Homologues or Derivatives thereof. - Google Patents
Manufacture of Para-nitrodiphenylamine or Homologues or Derivatives thereof.Info
- Publication number
- GB190624091A GB190624091A GB190624091DA GB190624091A GB 190624091 A GB190624091 A GB 190624091A GB 190624091D A GB190624091D A GB 190624091DA GB 190624091 A GB190624091 A GB 190624091A
- Authority
- GB
- United Kingdom
- Prior art keywords
- derivatives
- nitrodiphenylamine
- homologues
- amino compound
- para
- 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
Abstract
24,091. Bloxam, A. G., [Akt.-Ges. f³r Anilin Fabrikation]. Oct. 29. Diphenylamine derivatives. -p-Nitrodiphenylamine, and homologues and derivatives thereof, are made by condensing p-nitrochlorbenzene with an amino compound of the benzene or naphthalene series under the influence of heat and in the presence of cuprous iodide or of iodine and copper. In examples, the following amino compounds are employed, viz. : aniline, ptoluidine, p-nitraniline, and anthranilic acid. A substance, such as potassium acetate or carbonate &c., which can absorb the hydrochloric acid liberated during the reacticn, is preferably added to the reaction mass. According to the Provisional Specification, any aromatic amino compound may be used
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190624091T | 1906-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190624091A true GB190624091A (en) | 1907-07-18 |
Family
ID=32256634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190624091D Expired GB190624091A (en) | 1906-10-29 | 1906-10-29 | Manufacture of Para-nitrodiphenylamine or Homologues or Derivatives thereof. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190624091A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909650A1 (en) * | 1978-03-13 | 1979-09-27 | Monsanto Co | PROCESS FOR THE PRODUCTION OF NITRODIARYLAMINES |
-
1906
- 1906-10-29 GB GB190624091D patent/GB190624091A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909650A1 (en) * | 1978-03-13 | 1979-09-27 | Monsanto Co | PROCESS FOR THE PRODUCTION OF NITRODIARYLAMINES |
DE2909650C2 (en) * | 1978-03-13 | 1988-01-21 | Monsanto Co., St. Louis, Mo., Us |
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