Reaction kineticsHydroxyl radicalsTemperatureThe product distributions have been calculated for more abundant alkanes contributing most of the carbon atoms in the alkane fraction of an ambient air hydrocarbon mixture reasonably representative of U.S. emissions. The effects of ambient temperatures on product...
5、ins (卤代醇卤代醇).CH2=CH2+HOClClCH2CH2OH+ClCH2CH2ClmajorminorX2 + H20 The addition is usually done indirectly by reaction of the alkenes with either Br2 or Cl2 in the presence of water. Chemical Properties of AlkenesCH2=CH2Cl2CH2CH2Cl+ClCH2CH2ClClH2OCH2CH2ClOH2+CH2CH2ClOHH+Mechanis...
Catalytic performance of BiOCl catalyst has been investigated for the oxidative cracking of n-butane to lower alkenes. Results are compared with those of i... N Kijima,K Matano,M Saito,... - 《Applied Catalysis A General》 被引量: 233发表: 2001年 Solid-acid-catalyzed alkane cracking mechani...
化学反应与能量变化(Chemical reactions and energy changes).doc,化学反应与能量变化(Chemical reactions and energy changes) 1. The chemical reaction usually accompanies energy change, and the following statement is wrong () A. When coal burns, some chemi
Propagation and extinction of premixed C-5-C-12 n-alkane flames Simulations of the experiments were performed using the recently developed JetSurF 0.2 reaction model consisting of 194 species and 1459 reactions. The laminar... C Ji,E Dames,YL Wang,... - 《Combustion & Flame》 被引量: 0发...
Autonomous reaction network exploration algorithms offer a systematic approach to explore mechanisms of complex chemical processes. However, the resulting reaction networks are so vast that an exploration of all potentially accessible intermediates is computationally too demanding. This renders brute-force expl...
3b). This is a process of dehydrogenation from alkane to conjugated hydrocarbon, and then to some carbon-based species. This process is basically initiated by thermal activation and could be promoted by laser. Upon cooling, the intensity of the peak at 1606 cm–1 increases rapidly and ...
Self-assemblyThe reaction of PTCDA (perylene-3,4,9,10-tetracarboxylic dianhydride) with an alcohol, a bromoalkane, and an alkylamine in the presence of... J Kelber,H Bock,O Thiebaut,... - 《European Journal of Organic Chemistry》 被引量: 27发表: 2011年 Deriving molecular bonding from a...
Such complexes afford fantastic catalytic results, mainly in the most difficult of all the oxidation reactions–alkane hydroxylation. Second-generation MPs perform better than first-generation catalysts because: (i) electron-withdrawing groups (EWG); e.g., halogen atoms make the catalytic intermediate ...
And IF only one of the two halide go out I could think in the Next step in an elimination reaction E1/E2 on the second C-Halide bond BUT this Sn2 reaction occours on both the C-I bond and I'll get an alkane (so no elimination reaction on the second C-I) ...