61793-99-5

Upstream product

• 62-53-3 aniline 
• 140-88-5 ethyl acrylate 
• 95-51-2 o-chloroaniline 
• 539-74-2 Ethyl 3-bromopropionate 
• 62750-11-2 ethyl 3-phenylaminopropionate 

Downstream Products

• 56329-74-9 3,3′-(phenylazanediyl)dipropanehydrazide 
• 4182-45-0 N,N-bis-(2-amino-ethyl)-aniline 
• 17082-60-9 5-hydroxy-1-phenyl-azepan-4-one 
• 1256742-52-5 C₁₈H₂₃N₅O₄S 
• 5224-28-2 3.3'-Di-p-tosyloxy-N-phenyl-dipropylamin 
• 2990-23-0 3.3'-Dibenzolsulfonyloxy-N-phenyl-dipropylamin 
• 47303-68-4 3-[3-[(methylsulfonyl)oxy]propylanilino]propyl methanesulfonate 
• 92246-21-4 4-oxo-1-phenyl-piperidine-3-carboxylic acid ethyl ester 
• 5279-24-3 3-[(3-hydroxypropyl)anilino]-1-propanol 

Relevant academic research and scientific papers

Synthesis and Catalytic Application of Mixed Valence Iron (FeII/FeIII)-Based OMS-MIL-100(Fe) as an Efficient Green Catalyst for the aza-Michael Reaction

Abstract: In the present study, open metal site iron-based MOF [MIL-100(Fe)], by a solvothermal method with polygonal morphology, are synthesised and then applied as a heterogeneous green catalyst for aza-Michael addition of various amines with α, β-unsaturated compounds. The MIL-100(Fe) was found to be efficient, selective, green and heterogeneous catalyst for the aza-Michael reaction. The proposed catalyst has better recyclability and can be reused six times without apparent loss of activity. Graphical Abstract: [Figure not available: see fulltext.].

Synthesis and characterization of N-substitutional ethylenediamine derivatives

N-Substituted and N,N-disubstituted ethylenediamine derivatives were prepared rapidly in aqueous conditions from 30 to 76 % yields, respectively, on a multi-gram scale starting from inexpensive and commercially available starting materials. The steps involved Michael addition, hydrazinolysis and Curtius rearrangements. The highlight of this method lies on its convenience and economy in accessing these intermediates.

The synthesis and development of a dual-analyte colorimetric sensor: Simultaneous estimation of Hg2+ and Fe3+

The selectivity and sensitivity of a pH stable hetarylazo dye equipped with binding sites consisting of N, S and N, O combinations, towards Hg2+ and Fe3+ over a large number of other cations including lanthanides, is described. Hg2+ and Fe3+ ions coordinate to the dye through N, S binding site forming 2:1 and 1:1 complexes, respectively. Distinct naked-eye color changes for both Hg2+ (yellow to purple) and Fe 3+ (yellow to red) were quantified for simultaneous estimation of these ions. To further establish the binding and sensing phenomenon, another analogous hetarylazo dye lacking N, O combination was evaluated and found to give similar results. For practical applicability in routine life, very handy and ready-to-use paper strips coated with the dye have been prepared for the detection of Hg2+, just like the pH paper strips.