17300-02-6Relevant articles and documents
Exploring symmetry-based logic for a synthesis of Palau'amine
Li, Qingyi,Hurley, Paul,Ding, Hui,Roberts, Andrew G.,Akella, Radha,Harran, Patrick G.
, p. 5909 - 5919 (2009)
(Chemical Equation Presented) A synthetic approach to palau'amine is described that exploits veiled symmetry in the structure. Bis-alkylidenes i have been prepared and found susceptible to halogenative desymmetrization using t-BuOCl. This oxidation forms
Reaction of 2-isopropyl-5,6-benzo-1,3,2-oxazaborepane with acetonitrile
Kuznetsov,Brusilovskii,Mazepa
, p. 817 - 818 (2001)
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Cooperative induction in double H-bonding donor/acceptor compounds: Chains vs. ribbons
Prohens, Rafel,Portell, Anna,Puigjaner, Cristina,Barbas, Rafael,Alcobe, Xavier,Font-Bardia, Merce,Tomas, Salvador
, p. 5745 - 5748 (2012)
Two different types of monodimensional crystalline aggregates formed by squaramides, chains and ribbons, have been studied both in the solid state and ab initio with four model compounds. Although ribbons are a priori possible, only covalently forced syn conformations have been observed. Cooperative induction is postulated to explain the preference for chains instead of ribbons in squaramide crystals.
Convenient semihydrogenation of azoarenes to hydrazoarenes using H2
Sahoo, Manoj K.,Sivakumar, Ganesan,Jadhav, Sanjay,Shaikh, Samrin,Balaraman, Ekambaram
supporting information, p. 5289 - 5293 (2021/06/30)
The high atom-economical and eco-benign nature of hydrogenation reactions make them much more superior to conventional reduction and transfer hydrogenation. Herein, a convenient and highly selective hydrogenation reaction of azoarenes using molecular hydrogen to access diverse hydrazoarenes is reported. The present catalytic method is general and operationally simple, and it operates under exceedingly mild conditions (room temperature and 1 atm of hydrogen pressure). The reusability of catalysts used in this method is also successfully demonstrated.
Green and convenient protocols for the efficient reduction of nitriles and nitro compounds to corresponding amines with NaBH4 in water catalyzed by magnetically retrievable CuFe2O4 nanoparticles
Zeynizadeh, Behzad,Mohammad Aminzadeh, Farkhondeh,Mousavi, Hossein
, (2019/03/23)
Abstract: In this study, firstly, CuFe2O4 nanoparticles were prepared by a simple operation. The structure of the mentioned nanoparticles was characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, inductively coupled plasma-optical emission spectrometry, vibrating sample magnetometer and also Brunauer–Emmett–Teller and Barrett–Joyner–Halenda analyses. The prepared magnetically copper ferrite nanocomposite was successfully applied as a simple, cost-effective, practicable, and recoverable catalyst on the green, highly efficient, fast, base-free, and ligand-free reduction of nitriles and also on the affordable and eco-friendly reduction of nitro compounds with the broad substrate scope to the corresponding amines with NaBH4 in water at reflux in high to excellent yields. Graphical abstract: [Figure not available: see fulltext.].
