GB534815A - Manufacture of phenyl-isopropylene-diamine and its derivatives - Google Patents
Manufacture of phenyl-isopropylene-diamine and its derivativesInfo
- Publication number
- GB534815A GB534815A GB1987839A GB1987839A GB534815A GB 534815 A GB534815 A GB 534815A GB 1987839 A GB1987839 A GB 1987839A GB 1987839 A GB1987839 A GB 1987839A GB 534815 A GB534815 A GB 534815A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenylisopropylenediamine
- aniline
- prepared
- derivatives
- nuclear alkyl
- 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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
534,815. Diamines. MAY, P. (Soc. des Usines Chimiques Rhone-Poulenc.). July 7, 1939, No. 19878. [Class 2 (iii)] N-phenylisopropylenediamine and its nuclear alkyl derivatives are prepared either by the hydrolysis of the condensation products of acyl-halogen-propylamines with appropriate amines, or by the reduction of a phenylisopropylamine or nuclear alkyl derivative having a nitro group in the carbon chain attached to the amino nitrogen atom. The products possess therapeutic properties. According to the examples, (1) the condensation product of B-brompropylbenzamide with aniline is hydrolysed with hydrochloric acid, (2) 2-chloro-3- nitropropane, prepared from 3-nitro-2-propane and thiomyl chloride, is heated with aniline and the resulting #-nitroisopropylaniline then reduced with a zinc-copper coupler ; in each case, N-phenylisopropylenediamine is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1987839A GB534815A (en) | 1939-07-07 | 1939-07-07 | Manufacture of phenyl-isopropylene-diamine and its derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1987839A GB534815A (en) | 1939-07-07 | 1939-07-07 | Manufacture of phenyl-isopropylene-diamine and its derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
GB534815A true GB534815A (en) | 1941-03-19 |
Family
ID=10136685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1987839A Expired GB534815A (en) | 1939-07-07 | 1939-07-07 | Manufacture of phenyl-isopropylene-diamine and its derivatives |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB534815A (en) |
-
1939
- 1939-07-07 GB GB1987839A patent/GB534815A/en not_active Expired
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