electrophilic造句
1 Toxic electrophilic compounds produced by both cytochromes P450 and microsomal epoxide hydrolases can be eliminated from the body by conjugation with glutathione.
2 The carbon is electrophilic centre.
3 Reactivity of electrophilic substitutions of different positions on phenanthrene are discussed according to the theory of Resonance, PMO method and EHMO method.
4 The rate constants of radical and electrophilic addition to alkenes are dominated by different factors.
5 It is very difficult to sulfonate PES by electrophilic aromatic substitution reaction.
6 The "stirless' method and the electrophilic corrosive reagent is used for etching of the glass-core of Pb glass microchannel plate."
7 Halogen atom could activate the triple bond and as the directing group, the triple bond occurs the electrophilic addition reaction.
8 The toxic mechanism of benzoic acids to Photobacterium phosphoreum was mainly electrophilic and toxicities could be described by TSA in combination with ELUMO.
9 In general, the products obtained from these Pd-catalyzed reactions are complementary to those obtained via traditional methods, such as electrophilic aromatic substitution and benzylic halogenation .
10 In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystyrene with bromine using aluminium ehlorid as catalyst.
11 They can be activated in the liver by hydrolysis of the ester and desaturation of the necine base to reactive electrophilic pyrrolic CYTOTOXINS.
12 The treatise advances a new method to judge two kinds of fixed group of benzoic ring on electrophilic substitutive reaction in benzoic ring.
13 Vicarious nucleophilic substitution (VNS) of hydrogen is a new type of reaction which is different from the usual electrophilic and nucleophilic reactions of the nitro arenes.
14 Synthesis of the substance from aniline and hexafluoroacetone involves electrophilic addition,[www.] acylation and reduction.
15 It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.