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搜索结果: 1-15 共查到理学 benzene相关记录23条 . 查询时间(0.473 秒)
The crystal structure of (E)-3-[(3-(Trifluoromethyl)phenylimino)- methyl]benzene-1,2-diol was determined using X-ray diffraction and the molecular structure was investigated with density functional th...
The applicability of silica gel, modified with ketoimine groups, to solid phase extraction (SPE) was tested. Basic characteristics of the modified silica were determined using elemental analysis, and ...
Density functional theory (DFT) calculations were carried out in the study of oxidation of benzene to phenol by N2O on relaxed [(SiH3)4AlO4M] (where M=Fe, Co) cluster models representing Fe- and Co-ZS...
Phenols are a major class of volatile organic compounds (VOC) whose reaction within, and partitioning between, the gas and liquid phases affects their lifetime within the atmosphere, the local oxidisi...
Secondary organic aerosol (SOA) formation from the photooxidation of m-xylene, toluene, and benzene is investigated in the Caltech environmental chambers. Experiments are performed under two limiting ...
Consecutive reactions of adducts, resulting from OH radicals and aromatics, with the tropospheric scavenger molecules O2, NO and NO2 have been studied for benzene, naphthalene, toluene, m- and p-xylen...
The key compounds, 1-(2-iodocyclohex-1-en-1-yl) benzene (12) and 1-(2-iodocyclohex-2-en-1-yl) benzene (13), for the generation of 1-cyclohex-1,2-dien-1-ylbezene (20) were synthesized starting with cyc...
期刊信息 篇名 Synthesis,properties of poly (4,4 '-oxybis (benzene)disulfide)/graphite nanocomposites via in situ ring-opening polymerization of macrocyclic oligomers 语种 英文 撰写或编译 撰写 作者 Du XS,Xiao M,Meng YZ 第...
期刊信息 篇名 Direct simultaneous determination of dihy droxy-benzene isomers at C-nanotubes-modified electrode by derivative voltammetry 语种 英文 撰写或编译 作者 Ding Y-P,(1) 第一作者单位 刊物名称 Journal of Electroanalytical...
期刊信息 篇名 Efficient synthesis of benzaldehyde by direct carbonylation of benzene in ionic liquids 语种 英文 撰写或编译 撰写 作者 Wei Juan Zhao,Xuan Zhen Jiang 第一作者单位 Department of Chemistry, Zhejiang University 刊物名称...
The key compounds vinyl iodides 12a and 13a, for the generation of 1-cyclohept-1,2-dien-1-ylbezene (1), were synthesized from cycloheptanone (5). Bromobenzene was converted to the Grignard reagent, wh...
7,7-Dibromo-1-phenylbicyclo[4.1.0]heptane 4 was synthesized and its thermal and silver ion-catalyzed rearrangements were studied. Alcohol 8 was converted to 1-(2,3-dibromocyclohept-1-en-1-yl)benzene 6...
This report details the synthesis and characterization of a new diformyl pyrrole derivative 2 and its macrocyclic derivative 3. The new compounds were characterized by FT-IR, 13C NMR, and 1H NMR spect...
Reductions of benzene, toluene, ortho-xylene, cumene, anisole and benzoic acid to corresponding nonconjugated dienes were realized at room temperature by gas NH3 and Li. The reduced products were easi...
The bromination of 1-cyclopent-1-en-1-ylbenzene (4) in different solvents and at different temperatures was accompanied by the evolution of hydrogen bromide and yielded 1-(5-bromocyclopent-1-en-1-yl)b...

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