Journal of Molecular CatalysisLuchetti, A, Hercules, DM (1982) J. Mol. Catal. 16: pp. 95Luchetti, A., and D. M. Hercules. Hydroformylation of 1-hexene by Oxide- Supported Homogeneous Rh(I) Complexes, Journal of Molecular Catalysis A: Chemical, 16, pp. 95-110. 1982....
The effect of nanostructured supports on the activity of Rh catalysts was studied by comparing the catalytic performance of nano- and bulk-oxide supported Rh/ZnO, Rh/SiO2 and Rh/TiO2 systems in 1-hexene hydroformylation. The highest activity with 100% total conversion and 96% yield of aldehydes...
crotonaldehydehydrogenationzinc oxideselectivity锛烥asphasehydrogenationofcrotonaldehydewasperformedover1wt%Rh/ZnO-Al2O3catalystswithvariousZn/Rhatomicratios.MonometallicRh/Al2O3wasalsopreparedforcomparison.ThesampleswerepreparedbythesuccessiveimpregnationofAl2O3withchlorideprecursorsofzincandrhodium.Thesolidshavebeen...
沃凯1,2-环氧己烷(储存“2-8℃”;运输“冰袋”) 货号: 2695200 品牌: 沃凯 规格: 5mL 编码: XW14363461 CAS 编码: 1436-34-6 分子式: C6H12O 分子量: 100.16 价格:¥ 149.00 / 瓶 数量 - + 瓶 加入购物车 收藏保障正品保障 增票服务...
aluminum oxide; tetramethylstannane; rhenium(VII) oxide In chlorobenzene at 25℃; for 3h; Yields of byproduct given; A n/aB 87% 626-93-7 n-hexan-2-ol 592-41-6 1-hexene Conditions ConditionsYield With hydrogen bromide; tetrabutyl phosphonium bromide at 200℃; for 0.25h; Menshutkin...
The catalyst was deactivated and the polymer deashed by adding approximately 50 mLs of n-heptane containing 2 mLs of acetylacetone and 2 mLs of propylene oxide. The deashing step was repeated until the washings were colorless. The poly(3-ethyl-1-hexene) isolated weighed 55.2 g. The melting...
Two amine bis(phenolate) titanium dibenzyl complexes were synthesized in one-pot reactions starting from the ligand precursors and titanium tetra(isopropoxide). The catalyst derived from a ligand having an extra donor on a side arm leads to living polymerization of 1-hexene at room temperature, ...
A novel loop/slurry olefin polymerization process is provided which produces ultra high molecular weight ethylene homopolymers and ultra high molecular weight ethylene copolymers. Catalyst systems used are selected from the group consisting of inorganic oxide supported titanium-containing catalyst systems, ...
Metathesis of 1-hexene over rhenium oxide supported on ordered mesoporous aluminas:comparison with Re_2O_7/gamma-Al_2O_3 Self-metathesis of 1-hexene was carried out at 40degC over Re_2O_7 supported on two micelle templated aluminas (sol-gel mesoporous alumina (SGAL) and MSU),... J Ag...
Al-SBA-15 were synthesized within the range Si/Al = 12–86 using aluminium isopropoxide as aluminium source. 27Al MAS NMR spectra point out that the three Al-SBA-15 samples contain more tetrahedral aluminium than octahedral and the ratio tetrahedral/octahedral diminished with increasing aluminium...