We design and synthesize a novel ruthenium catalyst,based on the catalyticactivity, stability, heat resistance of the ruthenium catalyst, More importantly, thiscatalyst could form ionic liquid when contact with cyclohexane. Eight recycles wereachieved for ring-closing metathesis of the selected substrate.The conversion rate is98%.This study provides an important theoretical basis for novel functionalized olefinmetathesis catalyst designed and synthesised.In addition,we studied degradation products in manufacture of hydrogenperoxide via tert-amyl anthraquinone, which are mainly divided into hydrogenationand oxidation degradation products. Benzene and2-chloro-2-methylbutane wassynthesized hydrogenation degradation products:2-tert-amyl-9-anthrone,2-tert-amylanthracene,2-tert-amyl anthraquinone (20mmol,5.56g)as the reference, n(HCl):n(Sn)=5.6mmol:2.8mmol,2-tert-amyl-9-anthrone yield65.0%,2-tert-amyl anthracene yieldof15.3%; Oxidative degradation products:2-tert-amyl tetrahydro epoxy compound,n(H2O2):n(NaOH)=1:1,after the reaction, the process simple operation, high yield95.0%. The study for the future tert-amyl anthraquinone process for the production ofhydrogen peroxide degradation products to detect and suppress degradation productstandards and provides enough basis for tert-amyl anthraquinone process for theproduction of hydrogen peroxide degradation products to detect and suppressdegradation products. |