GB338240A - Manufacture of aminodiphenylamine compounds - Google Patents
Manufacture of aminodiphenylamine compoundsInfo
- Publication number
- GB338240A GB338240A GB2604329A GB2604329A GB338240A GB 338240 A GB338240 A GB 338240A GB 2604329 A GB2604329 A GB 2604329A GB 2604329 A GB2604329 A GB 2604329A GB 338240 A GB338240 A GB 338240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitrosobenzene
- chloro
- methyl
- substituted
- methoxy
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
338,240. Groves, W. W., (I. G. Farbenindustrie Akt.-Ges.). Aug. 27, 1929. 4-Aminodiphenylamine derivatives substituted in the 3- or 4<1>-positions or in both of these positions, by alkyl, chlorine or alkoxy groups are obtained by condensing a p-alkyl-, chloro-, or alkoxy-, substituted, or unsubstituted, nitrosobenzene, with an oalkyl-, chloro- or alkoxy-, substituted, or unsubstituted nitrosobenzene at least one nucleus being substituted, and reducing the product. According to examples, the derivatives obtained by condensing in glacial acetic and sulphuric acids (1) 4-chloro-1-nitrosobenzene with 2-methyl-1-nitrosobenzene, 2-methoxy-1-nitrosobenzene, 2-chloro-1-nitrosobenzene, and nitrosobenzene, (2) 4-methyl-1-nitrosobenzene with 2- methyl-1-nitrosobenzene, 2-methoxy-1-nitrosobenzene, 2-chloro-1-nitrosobenzene, and nitrosobenzene, (3) nitrosobenzene with 2-methoxy-1- nitrosobenzene, and 2-methyl-1-nitrosobenzene, and reducing the products with sodium sulphide, are specified,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2604329A GB338240A (en) | 1929-08-27 | 1929-08-27 | Manufacture of aminodiphenylamine compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2604329A GB338240A (en) | 1929-08-27 | 1929-08-27 | Manufacture of aminodiphenylamine compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB338240A true GB338240A (en) | 1930-11-20 |
Family
ID=10237459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2604329A Expired GB338240A (en) | 1929-08-27 | 1929-08-27 | Manufacture of aminodiphenylamine compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB338240A (en) |
-
1929
- 1929-08-27 GB GB2604329A patent/GB338240A/en not_active Expired
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