56807-82-0

Upstream product

• 37699-98-2 4-(4-methylphenylamino)valeronitrile 
• 6280-87-1 δ-chlorovaleronitrile 
• 106-49-0 p-toluidine 
• 110224-25-4 5-chlorovaleric acid p-toluidide 
• 1575-61-7 5-Chlorovaleroyl chloride 
• 1286232-25-4 4-azido-N-(4-methylphenyl)valeramide 

Downstream Products

• 1293397-00-8 N-isobutyryl-N'-(4-methylphenyl)-1,5-diaminopentane 
• 1360871-89-1 N-(4-chlorobenzoyl)-N'-(4-methylphenyl)pentamethylenediamine 
• 905456-42-0 C₁₉H₂₂N₂ 
• 1360871-78-8 C₂₀H₂₄ClN₂⁽¹⁺⁾*I^(1-) 
• 1360871-77-7 C₂₀H₂₅N₂⁽¹⁺⁾*I^(1-) 
• 1360871-85-7 2-(4-chlorophenyl)-1-(4-methylphenyl)-1,4,5,6,7,8-hexahydro-1,3-diazocine 
• 1346528-60-6 N-propionyl-N'-(4-methylphenyl)-1,5-diaminopentane 
• 1293396-98-1 C₁₆H₂₄N₂ 
• 1346528-71-9 1-(4-methylphenyl)-2-ethyl-1,4,5,6,7,8-hexahydro-1,3-diazocine 

Relevant academic research and scientific papers

1,n-diamines. Part 2: Synthesis of acyclic and heterocyclic N-arylputrescine derivatives

In the present Letter we report the use of N-arylputrescines as synthetic intermediates for the preparation of N-acyl-N′-aryltetramethylenediamines 3 and related seven-membered heterocyclic amidines 4. Compounds 1 were synthesized by Cs2CO

1,n-Diamines. Part 4: Synthesis of 1-aryl-2-alkyl-1,4,5,6,7,8-hexahydro-1, 3-diazocines

In this Letter we present the synthesis of hitherto unreported 1-aryl-2-alkyl-1,4,5,6,7,8-hexahydro-1,3-diazocines 1. Cyclic amidines 1 were synthesized by PPSE promoted ring closure of N-acyl-N'-arylpen- tamethylenediamines 2. The cyclodehydration reacti

New synthetic routes for N-substituted 1,n-diamines. II. Synthesis of selectively N-substituted tetra- and pentamethylenediamines from ω-alkanoic acid derivatives

A new approach for the synthesis of selectively N-substituted tetra- and pentamethylenediamines 1 (n = 4,5) is described. The method uses N-substituted ω-haloalkanamides 2 as precursors and involves the microwave-promoted conversion into ω-azidocarboxamides 3 and later the reduction of both azido and carboxamide groups with diborane.

New synthetic route for selectively substituted 1,n-diamines. Synthesis of N-aryl tetra- and pentamethylenediamines

A general procedure for the synthesis of N-aryltetra- and pentamethylenediamines 1 by acid hydrolysis of N-aryl-N'-acylalkylenediamines 2 under microwave irradiation is described. The precursors 2 are obtained by amination of the corresponding N-(x-haloal