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9篇 您的检索式:作者名="Farook Adam"
    题名 作者 年代 出处 被引量
1One-step synthesis of solid sulfonic acid catalyst and its application in the acetalization of glycerol : Crystal structure of cis-5- hydroxy-2-phenyl-1,3-dioxanetrimer 显示文摘Farook Adam Muazu Samaila Batagarawa Kasim Mohammed Hel- lo 2012Chemical Papers2012,66,11:1
2稻壳SiO_2/钒催化剂上苯乙酮液相氧化(英文)显示文摘Rice husk silica catalyst loaded with 10 wt% vanadium was synthesized from agricultural biomass via a sol-gel synthetic route at pH = 9. The catalyst was characterized by different physico-chemical methods. The FTIR spectra showed the formation of Si–O–V and V=O stretching bands. The presence of vanadium was confirmed by EDX elemental analysis. RH-10V possessed a high specific surface area of 276 m2/g and pore volume of 0.83 ml/g. The prepared catalyst possessed a narrow pore size distribution centered around 7.9 nm. The catalytic performance of RH-10V was tested in the oxidation of acetophenone at 70 ℃. RH-10V was found to be an active catalyst in the oxidation of acetophenone, producing 36.28% conversion efficiency. The products identified were benzoic acid, 2-hydroxyacetophenone, phenol, acetic acid, and 3-hydroxyacetophenone.Farook ADAM Thiam-Seng CHEW Jeyashelly ANDAS 2012催化学报2012,33,3:1
3Silver modified porous silica from rice husk and its catalytic potential显示文摘Farook Adam Adil Elhag Ahmed Sia Lih Min 2008Journal of Porous Materials2008,,4:1
4Indium incorporated silica from rice husk and its catalytic activity显示文摘Adil Elhag Ahmed Farook Adam 2007Microporous and Mesoporous Materials2007,103,:1
5Amino benzoic acid modified silica--An improved catalyst for the mono-substituted product in the benzylation of toluene with benzyl chloride显示文摘Farook Adam Jeyashelly Andas 2007Journal of Colloid and Interface Science2007,,311:1
6Saturated Fatty Acid Adsorption by Acidified Rice Hull Ash显示文摘 2000JAOCS2000,77,:1
7Iron incorporated heterogeneous catalyst from rice husk ash显示文摘Farook Adam Kalaivani Kandasamy Saraswathy Balakrishnan 2006Journal of Colloid And Interface Science2006,,1:1
8用于Friedel-Craft甲苯苯甲酰化反应的铟催化剂的多相化(英文)显示文摘Indium incorporated silica samples with different indium contents were synthesized using a template free sol-gel method.The silica used was extracted from rice husk(RH) and the resulting catalyst was labeled as RH-xIn(x = 5%,10%,15%,and 20%).From the N2 adsorption analysis the presence of type IV isotherm in RH-blank and RH-xIn indicated the mesoporous nature of the catalysts.In the XRD pattern,a broad band at ca.2θ = 25° was observed for all the catalysts which showed them to be amorphous.TEM micrographs revealed that the material is composed of nanoparticles.Friedel-Craft benzoylation of toluene was carried out using the RH-xIn catalyst.The optimum conditions for the benzoylation of toluene were determined and at 373 K,100% conversion and 89% selectivity for the para-product(i.e.4-methylbenzophenone) were obtained.Farook ADAM Kei Lin SEK 2012催化学报2012,33,11:0
9Synthesis and Characterization of New 3-(3-Hydroxyphenyl)-4- alkyl-3,4-dihydrobenzo[e][1,3]oxazepine-1,5-dione Compounds显示文摘有 n 在是从 2 ~ 18 的甚至同等值数字的一般公式 CnH2n+1CNO (公司) 2C6H4 (C6H4OH ) 的一系列 3-(3-hydroxyphenyl )-4-alkyl-3,4-dihydrobenzo[e][1,3]oxazepine-1,5-dione 混合物。这些混合物上的结构决心被显示纳入 oxazepine 戒指的终端烷基链充分被扩大的英尺红外光谱学执行。在在周围的温度的 DMSO 的 Conformational 分析经由高分辨率 1H NMR 和 13C NMR 光谱学第一次被执行。Osman, Hasnah Mohammad, AbdulKarim-Talaq Yeap, Guan-Yeow Adam, Farook 2011Chinese Journal of Chemistry2011,29,7:0
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