142839-98-3

Upstream product

• 79-24-3 Nitroethane 
• 555-16-8 4-nitrobenzaldehdye 
• 619-73-8 4-nitrobenzyl chloride 

Downstream Products

• 74261-46-4 2-Nitro-1-(4-nitro-phenyl)-propan-1-one 
• 142840-12-8 -(3al,7l,7al)-1,2,3,3a,7,7a-hexahydro-6-methyl-7-(4-nitrophenyl)cyclopent<1,2>oxazine N-oxide 
• 4231-16-7 1-(p-nitrophenyl)-2-nitro-1-propene 
• 222026-56-4 1-benzyl-4-methyl-3-(4-nitro-phenyl)-1H-pyrrole-2-carboxylic acid tert-butyl ester 
• 222026-55-3 1-allyl-4-methyl-3-(4-nitro-phenyl)-1H-pyrrole-2-carboxylic acid tert-butyl ester 
• 222026-08-6 4-methyl-3-(4-nitro-phenyl)-1H-pyrrole-2-carboxylic acid tert-butyl ester 
• 222026-53-1 1,4-dimethyl-3-(4-nitro-phenyl)-1H-pyrrole-2-carboxylic acid tert-butyl ester 
• 52287-53-3 1-nitro-4-[(1E)-2-nitro-1-propenyl]benzene 
• 142840-00-4 Acetic acid 2-nitro-1-(4-nitro-phenyl)-propyl ester 

Relevant academic research and scientific papers

Azo-dimethylaminopyridine-functionalized Ni(II)-porphyrin as a photoswitchable nucleophilic catalyst

We present the synthesis and the photochemical and catalytic switching properties of an azopyridine as a photoswitchable ligand, covalently attached to a Ni(II)-porphyrin. Upon irradiation with 530 nm (green light), the azopyridine switches to the cis con

Ultrasound-assisted synthesis of two new fluorinated metal-organic frameworks (F-MOFs) with the high surface area to improve the catalytic activity

Micro- and nano-structures of two zinc(II) based fluorinated metal-organic frameworks (F-MOFs) [Zn2(hfipbb)2(4-bpdh)].(DMF)0.5 (TMU-55) and [Zn2(hfipbb)2(4-bpdb)].(DMF)2 (HTMU-55) with micr

A nanoporous metal-organic framework with accessible Cu2+ sites for the catalytic Henry reaction

A novel 3D porous metal-organic framework containing 1D nanoscale opening channels was constructed from two kinds of pyridine carboxylates and copper(ii) nodes with reachable copper sites located in the channel walls, which can be subsequently used to pro

A Photobasic Functional Group

Controlling chemical reactivity using light is a longstanding practice within organic chemistry, yet little has been done to modulate the basicity of compounds. Reported herein is a triazabutadiene that is rendered basic upon photoisomerization. The pH of an aqueous solution containing the water-soluble triazabutadiene can be adjusted with 350 nm light. Upon synthesizing a triazabutadiene that is soluble in aprotic organic solvents, we noted a similar light-induced change in basicity. As a proof of concept we took this photobase and used it to catalyze a condensation reaction.

Self-Assembly of Lanthanide-Covalent Organic Polyhedra: Chameleonic Luminescence and Efficient Catalysis

A series of multinuclear lanthanide-covalent organic polyhedra (LnCOPs), including pillar-typed triangular prisms 1-Ln3 and tetrahedra 2-Ln4 (Ln = LaIII, SmIII, EuIII), have been constructed for the first time, through either one-pot subcomponent self-ass

A metalloligand appended with benzimidazole rings: Tetranuclear [CoZn3] and [CoCd3] complexes and their catalytic applications

A novel Co3+-based metalloligand 1 offering appended benzimidazole rings has been prepared and utilized for the synthesis of tetranuclear [CoZn3] (2 and 2-Cl) and [CoCd3] (3) heterometallic coordination complexes (HCCs). C

Catalytic Macroporous Biohydrogels Made of Ferritin-Encapsulated Gold Nanoparticles

Reported is a modular approach for the incorporation and stabilization of gold nanoparticles inside a three-dimensional macroporous hydrogel made of ferritin. The strategy, which involves the dynamic templating of surfactant H1 domains, deminer

Accelerating the optimization of enzyme-catalyzed synthesis conditionsviamachine learning and reactivity descriptors

Enzyme-catalyzed synthesis reactions are of crucial importance for a wide range of applications. An accurate and rapid selection of optimal synthesis conditions is crucial and challenging for both human knowledge and computer predictions. In this work, a

Synthesis, Characterization and Catalytic Activity of Magnetic KI@Fe3O4 Nanoparticles for Henry Reaction Under Solvent Free Conditions

Abstract: In this paper, we, for the first time reported the synthesis of KI loaded Fe3O4 nanoparticles (KI@Fe3O4 NPs) and investigated its applications in the synthesis of β-nitroalcohol via Henry reaction at room temperature under solvent-free conditions. The synthesized KI@Fe3O4 nanoparticle was characterized by SEM, HRTEM, XRD, XPS, EDX, VSM and FT-IR spectroscopy techniques. The XRD peaks at 2θ = 21.9, 25.65, 33.54, 36.35, 40.97, 42.81, 44.79, 54.43, 57.37, 58.83 and 63.13° corresponds to the formation of crystalline KI@Fe3O4 NPs. The activity of the catalyst by varying the amount of KI loading on Fe3O4 NPs was also investigated. Mild reaction conditions, good yield, short reaction time, solvent-free conditions, easy recoverability and recyclability of the nanocatalysts are the major advantages of our method. Graphical Abstract: [Figure not available: see fulltext.].

Waste-to-useful: A biowaste-derived heterogeneous catalyst for a green and sustainable Henry reaction

Owing to the depletion of resources coupled with increasing waste generation, the conversion of waste biomass to value-added materials has gained interest. Here, we report for the first time the application of Musa acuminata (banana) peel ash (MAPA) as a heterogeneous catalyst for C-C bond formation via a Henry reaction under solvent-free conditions at ambient temperature. The catalyst was well characterized using different analytical techniques like FT-IR, SEM, TEM-EDS, XRD, XRF, XPS, BET and TGA, along with basicity determination by a Hammett indicator test and titration method. An excellent yield of nitroalcohol was obtained within 15-30 minutes. No dehydrated product was observed. The catalyst used in these studies has the advantage of being a waste material and is hence low-cost, easily prepared, recyclable and environmentally friendly. In addition, the use of a biogenic renewable catalyst, its atom economy, and room temperature and solvent-free reaction conditions and the avoidance of column chromatography make the protocol highly significant from green and sustainable chemistry perspectives.