GB534815A - Manufacture of phenyl-isopropylene-diamine and its derivatives - Google Patents

Manufacture of phenyl-isopropylene-diamine and its derivatives

Info

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
Application number
GB1987839A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc SA
Original Assignee
Societe des Usines Chimiques Rhone Poulenc SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Societe des Usines Chimiques Rhone Poulenc SA filed Critical Societe des Usines Chimiques Rhone Poulenc SA
Priority to GB1987839A priority Critical patent/GB534815A/en
Publication of GB534815A publication Critical patent/GB534815A/en
Expired legal-status Critical Current

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  • 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.
GB1987839A 1939-07-07 1939-07-07 Manufacture of phenyl-isopropylene-diamine and its derivatives Expired GB534815A (en)

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)

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