Experimental and theoretical methods are used to probe the mechanism and site requirements for C-C bond formation and hydride transfer (HT) reactions of alkane-alkene mixtures on solid acids with diverse acid strength and confining voids. Such methods provide quantitative descriptors of reactivity in ...
3. Experimental and theoretical assessment of the mechanism of hydrogen transfer in alkane-alkene coupling on solid acids [J] . Sarazen Michele L., Iglesia Enrique Journal of Catalysis . 2017,第期 机译:固体酸烷烃 - 烯烃偶联氢转移机理的实验与理论评价 4. Effects of BroNsted Acid Site Dens...
Dashed lines within the molecule structure indicate that the fatty acid intermediate can be unsaturated due to normal cellular metabolism, thus giving rise to an alkene product. AAR, acyl-ACP reductase; FAR, fatty acyl-CoA reductase; CAR, carboxylic acid reductase; ADO, aldehyde deformylating ...
CH3-CH3 * Reaction mechanism free radical chain reaction (1). Chain-initiating step (2).Chain-propagating step (3) Chain-terminating step 不同氢原子的活性不同氢原子的 19、活性 例: Cl.+CH3-CH2-CH3 410kJ.mol -1 CH2-CH2-CH3 . (10) 397KJ.mol -1CH3-CH-CH3 . (20) 另: 30 CH( D...
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(i) SN1 mechanism (ii) SN2 mechanism (iii) Any of the above two depending upon the temperature of reaction (iv) Saytzeff rule Which of the carbon atoms present in the molecule given below are asymmetric (i) a, b, c, d (ii) b, c (iii) a, d (iv) a, b, c Which of the fo...
Anelectrophilic addition reaction can be used to convert an alkene into a haloalkane as alkenewill react with HX to form R-X.The general reaction in this will take place as follows: Preparation by Alkenes Preparation of Haloarenes Suppose you are given the task of preparing haloarenes then yo...
A. Tolstikov 摘要: Alkanesulfonic peracids RSO 4 H effectively oxidize olefins to the corresponding epoxides. The kinetics and mechanism of this reaction are studied. It was shown that both the monomer and dimer form of the peracid act as oxidizing agents. The dependence of the weight ...
Enhanced bioactivation of the haloalkane toxicant is a major mechanism of action for the potentiator; other possible contributing mechanisms, however, require ... PLAA,L Gabriel - 《Fundamental & Applied Toxicology》 被引量: 30发表: 1988年 A novel model to assess developmental toxicity of dihalo...
A detailed mechanism incorporating the specific gas-phase photochemistry, together with the heterogeneous formation of substituted dihydrofuran and its subsequent gas-phase OH/O_3 oxidation, is used to evaluate the importance of this reaction channel in dodecane SOA formation. We conclude that (1) ...