93555-01-2

Upstream product

• 7677-24-9 trimethylsilyl cyanide 
• 99-61-6 3-nitro-benzaldehyde 
• 1066-54-2 trimethylsilylacetylene 
• 999-97-3 1,1,1,3,3,3-hexamethyl-disilazane 

Downstream Products

• 13312-82-8 3-nitro-mandelonitrile 
• 42164-79-4 3-nitromandelic acid 
• 93554-92-8 (3-Nitro-phenyl)-pyrrolidin-1-yl-acetonitrile; hydrochloride 
• 97070-77-4 2-hydroxy-2-(3-nitrophenyl)acetonitrile 
• 1207355-61-0 O-acetyl-2-hydroxy-2-(3-nitrophenyl)acetonitrile 

Relevant academic research and scientific papers

Cyanosilylation of carbonyl compounds catalyzed by half-sandwich (η6-p-cymene) Ruthenium(II) complexes bearing heterocyclic hydrazone derivatives

A new class of half-sandwich (?6-p-cymene) ruthenium(II) complexes supported by heterocyclic hydrazone derivatives of general formula [Ru(?6-p-cymene)(Cl)(L)] where L represents N’-((1H-pyrrol-2-yl)methylene)furan-2-carbohydrazide (L

Pyrene carboxylate ligand based coordination polymers for microwave-assisted solvent-free cyanosilylation of aldehydes

The new coordination polymers (CPs) [Zn(μ-1κO1:1κO2-L)(H2O)2]n·n(H2O) (1) and [Cd(μ4-1κO1O2:2κN:3,4κO3-L)(H2O)]n·n(H2

Catalyst for cyanosilylation reaction of aldehyde and trimethylsilyl cyanide and preparation method thereof

The invention discloses a catalyst for a cyanosilylation reaction of aldehyde and trimethylsilyl cyanide as well as a preparation method and application of the catalyst. The structural formula of the catalyst is shown as a formula 1, and the catalyst is s

Coordination Polymers Driven by Carboxy Functionalized Picolinate Linkers: Hydrothermal Assembly, Structural Multiplicity, and Catalytic Features

This work explores an N,O-donor dicarboxylic acid, 5-(3-carboxyphenyl)picolinic acid (H2cpic), as an adjustable linker for generating diverse types of coordination polymers (CPs). Eight new compounds were hydrothermally assembled, completely characterized

Constructing a triangular metallacycle with salen-Al and its application to a catalytic cyanosilylation reaction

A triangular metallosalen-based metallacycle was constructed in quantitative yield by the self-assembly of a 180° bis(pyridyl)salen-Al complex and a 60° diplatinum(ii) acceptor in a 1?:?1 stoichiometric ratio. This metallacycle was then successfully used to cyanosilylate a wide range of benzaldehydes with trimethylsilyl cyanide.

A novel 3D terbium metal-organic framework as a heterogeneous Lewis acid catalyst for the cyanosilylation of aldehyde

A novel 3D lanthanide(iii) metal-organic framework (MOF) (namely Tb-MOF), was synthesized by self-assembly from Tb(iii) ion nitrate and the rigid organic ligand H2sbdc (H2sbdc = 5,5-dioxo-5H-dibenzo[b,d]thiophene-3,7-dicarboxylic acid), and could work as

Two polyoxoniobates-based ionic crystals as Lewis base catalysts for cyanosilylation

Two transition-metal containing heteropolyniobates, H[Ni(en)3]5[VNb12O40(VO)2]·15H2O (1) and H3[Cu(en)2]4[VNb12O40(VO)2]·13

Porous Co-MOF for cyanosilylation reaction and protective effect in child bronchial pneumonia by reducing the inflammatory response and IL-12 production in immune cells

A new porous metal–organic framework (MOF) with the chemical formula of [Co2(FDDI)(H2O)3](DMA)4 (1, H4FDDI = 5,5′-(9H-fluorene-2,7-diyl) showing the ttd-type topological structure has been prepared by

H-Bonded and metal(ii)-organic architectures assembled from an unexplored aromatic tricarboxylic acid: structural variety and functional properties

This study reports the application of an aromatic tricarboxylic acid, 2,5-di(4-carboxylphenyl)nicotinic acid (H3dcna) as a versatile and unexplored organic building block for assembling a new series of metal(ii) (M = Co, Ni, Zn, Fe, and Mn) complexes and coordination polymers, namely [M(Hdcna)(phen)2(H2O)]·H2O (M = Co (1), Ni (2)), [Zn(μ-Hdcna)(phen)]n(3), [Co(μ-Hdcna)(bipy)(H2O)2]n·nH2O (4), [Zn2(μ-Hdcna)2(bipy)2(H2O)4]·6H2O (5), [Zn(μ3-Hdcna)(H2biim)]n(6), [Ni2(Hdcna)2(μ-bpb)(bpb)2(H2O)4] (7), [Fe(μ4-Hdcna)(μ-H2O)]n·nH2O (8), and [Mn3(μ5-dcna)2(bipy)2(H2O)2]n·2nH2O (9). Such a diversity of products was hydrothermally prepared from the corresponding metal(ii) salts, H3dcna as a principal multifunctional ligand, and N-donor mediators of crystallization (1,10-phenanthroline, phen; 2,2'-bipyridine, bipy; 2,2'-biimidazole, H2biim; or 1,4-bis(pyrid-4-yl)benzene, bpb). The obtained products1-9were fully characterized by standard methods (elemental analysis, FTIR, TGA, PXRD) and the structures were established by single-crystal X-ray diffraction. These vary from the discrete monomers (1,2) and dimers (5,7) to the 1D (3,4,6) and 2D (8,9) coordination polymers (CPs). Structural and topological characteristics of hydrogen-bonded or metal-organic architectures in1-9were highlighted, revealing that their structural multiplicity depends on the type of metal(ii) source and crystallization mediator. Thermal stability as well as luminescent, magnetic, or catalytic properties were explored for selected compounds. In particular, the zinc(ii) derivatives3,5, and6were applied as efficient heterogeneous catalysts for the cyanosilylation of aldehydes with trimethylsilyl cyanide at room temperature. The catalytic reactions were optimized by tuning the different reaction parameters (solvent composition, time, catalyst loading) and the substrate scope was also explored. Compound5revealed superior catalytic activity leading to up to 75% product yields, while maintaining its original performance upon recycling for at least four reaction cycles. Finally, the obtained herein products represent the unique examples of coordination compounds derived from H3dcna, thus opening up the use of this multifunctional tricarboxylic acid for generating complexes and coordination polymers with interesting structures and functional properties.

Highly efficient oxidative cleavage of alkenes and cyanosilylation of aldehydes catalysed by magnetically recoverable MIL-101

The catalytic activity of magnetically recoverable MIL-101 was investigated in the oxidation of alkenes to carboxylic acids and cyanosilylation of aldehydes. MIL-101 was treated with Fe3O4 and the prepared catalyst was characterized using Fourier transform infrared spectroscopy, X-ray diffraction, N2 adsorption measurements, field emission scanning electron microscopy, energy-dispersive X-ray spectroscopy and inductively coupled plasma analysis. The catalytic active sites in this heterogeneous catalyst are Cr3+ nodes of the MIL-101 framework. This heterogeneous catalyst has the advantages of excellent yields, short reaction times and reusability several times without significant decrease in its initial activity and stability in both oxidation and cyanosilylation reactions. Its magnetic property allows its easy separation using an external magnetic field.