WebAbdelnasser Abidli graduated with BSc and MSc in Chemistry from the University of Tlemcen in 2011 and 2013, respectively. In 2015, he obtained his PhD degree in Chemistry from Laval University (Quebec, Canada). His PhD contributed toward the development of a new class of heterogeneous catalysts and the understanding of their structure-properties relationship. … Web2 Jul 2016 · TETRAHEDRON LETTERS Tetrahedron Letters 44 (2003) 3521–3525 Pergamon Fluoroboric acid adsorbed on silica gel as a new and efficient catalyst for acylation of …

Lin, Lili -College of Chemistry - scu.edu.cn

WebChiral N,N′-dioxide-Sc (NTf2)3 complex-catalyzed asymmetric bromoamination of chalones with N-bromosuccinimide as both bromine and amide source - Chemical Communications … WebFig. 1. Pollutants, impurities, or decomposition products produced during the In this paper, the degradation or poisoning of PEMFC catalyst per preparation and use of the electrocatalysts for proton exchange membrane formance induced by reactants or residual impurities or treatment fuel cells. byzantine primary sources

Catalytic intermolecular haloamidation of simple alkenes with N ...

WebChemical group (–OSO2CF3) or anion (charge –1) Triflate group Triflate anion In organic chemistry, triflate(systematic name: trifluoromethanesulfonate), is a functional groupwith … Web23 Dec 1998 · Sc(OTf) 3 is a new type of a Lewis acid that is different from typical Lewis acids such as AlCl 3, BF 3, SnCl 4, etc. While most Lewis acids are decomposed or … WebThe aggregated ion pairs of [MIM +][N(CN) 2 −] ionic liquid have been studied using MP2, B3LYP, M05-2X and M06-2X methods in conjunction with the 6-311++G(2d,2p) basis set.Five aggregated ion pairs (2-IP 1-5) were characterized on the potential energy surface of interaction of two cations with two anions.The geometrical parameters, Gibbs free energy … byzantine priesthood