14568-91-3Relevant academic research and scientific papers
Synthesis and characterization of an acidic nanostructure based on magnetic polyvinyl alcohol as an efficient heterogeneous nanocatalyst for the synthesis of α-aminonitriles
Maleki, Ali,Rahimi, Jamal,Hajizadeh, Zoleikha,Niksefat, Maryam
, p. 58 - 65 (2018/12/13)
The present study described design, preparation and characterization of a new magnetic nanocomposite based on polyvinyl alcohol (PVA) as a non-toxic, water-soluble, high mechanical stable and low-cost polymer. Fourier transform infrared (FT-IR) spectroscopy, field-emission scanning electron microscopy (FE-SEM) image, transmission electron microscope (TEM) image, X-ray diffraction (XRD) pattern, energy-dispersive X-ray (EDX) analysis and thermogravimetric (TG) analysis were used to describe the morphological, chemical and physical properties of the prepared nanocatalyst. All these results confirmed the successful synthesis of Fe3O4@PVA-SO3H. This heterogeneous nanocatalyst was then successfully used for the synthesis of α-aminonitrile derivatives by starting from an aldehyde, an aniline and trimethylsilyl cyanide (TMSCN). High efficiency, green chemistry properties, simple and easy separation are the specific properties of this nanocomposite. Fe3O4@PVA-SO3H can be derived out by an external magnet and reused ten times without any changes in its structure.
Gallic acid grafted to amine-functionalized magnetic nanoparticles as a proficient catalyst for environmentally friendly synthesis of α-aminonitriles
Maleki, Ali,Azadegan, Sepide,Rahimi, Jamal
, (2019/03/26)
An effective approach of one-pot catalytic Strecker reaction between aromatic aldehydes, aniline or toluidine and trimethylsilyl cyanide in the presence of amine-functionalized Fe3O4@SiO2 nanoparticles grafted with gallic
Zinc triflate a water compatible, green catalyst in one pot three-component efficient synthesis of α-Amino nitriles
Suresh,Chand, Subhash,Sandhu, Jagir S.
, p. 853 - 856 (2013/08/23)
α-Amino nitriles are synthesized in one pot three-component coupling of aldehydes, amines and trimethylsilyl cyanide using catalytic amount of zinc triflate at ambient temperature.
Catalyst-free, facile, and an efficient synthesis of α-aminonitriles employing Zn(CN)2 as an ecofriendly cyanating agent
Shah, Sakshi,Singh, Baldev
experimental part, p. 151 - 156 (2012/01/19)
An efficient and eco-friendly method has been developed for the synthesis of α-aminonitriles via one-pot three-component condensation of carbonyl compounds, amines, and Zn(CN)2 under mild conditions. This protocol has the features of use of inexpensive, ecofriendly readily available, effective cyanide source, high yield, and simple work-up procedure.
A New Synthesis of α-Aminonitriles Using Cyanotrimethylsilane
Prajapati, D.,Boruah, R. C.,Sandhu, J. S.,Baruah, J. N.
, p. 853 - 854 (2007/10/02)
α-Aminonitriles have been obtained in good yields from conjugated imines and cyanotrimethylsilane.There is no evidence of the formation of conjugate addition products or any other rearranged nitriles in this method.
