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云南师范大学化学化工学院有机化学课件Chapter10 Alcohols and Phenols
云南师范大学化学化工学院 有机化学 课件 Chapter10 Alcohols and Phenols
2018/6/28
云南师范大学化学化工学院有机化学课件Chapter10 Alcohols and Phenols。
Viscosity Dependence of the Rotational Reorientation of Rhodamine B in Mono- and Poly-alcohols
Viscosity Dependence Rotational Reorientation Rhodamine B Mono-and Poly-alcohols
2016/5/20
Rotational reorientationtimes (TROT)were obtained for rhodamine B in a series of n-alcoholsand polyalcohols of varying viscositiesby a transient grating technique. The general trend of the Debye-Stoke...
Vapor phase alkylation of toluene using various alcohols over H3PO4/MCM-41 catalyst: influence of reaction parameters on selectivity and conversion
Alkylation toluene mesoporous MCM-41 vapor phase H3PO4
2010/12/20
A mesoporous MCM-41 molecular sieve material with a molar ratio of SiO2/Al2O3 = 70 and loaded with H3PO4 was used as a catalyst for the alkylation of toluene, using various alcohols, namely methanol, ...
Development of a ZnO-modified Light-Scattering Sensor for the Detection of Alcohols
a ZnO-modified Light-Scattering Sensor Alcohols
2010/9/20
A light-scattering sensor that incorporated zinc oxide (ZnO) nanoparticles was developed and characterized in this study. Evenly distributed nanostructured ZnO materials were formed on the sensing ele...
2,2'-Binaphthylene phosphorochloridite (BINOL-PCl) as a bulky and efficient reagent for the conversion of primary and secondary alcohols into iodides, and tertiary alcohols stereo- and/or regioselectively into olefin(s)
Alkyl iodide 2,2'-dihydroxy-1,1'-dinaphthalene (BINOL) 2,2'-binaphthylene phosphorochloridite (BINOL-PCl) stereoselective anti-E2 elimination reaction heavy atom effect
2010/4/8
Primary and secondary alcohols were transformed in high yield to corresponding iodides by 4-chloro-3,5-dioxaphosphacyclohepta [2,1-a; 3,4-a'] dinaphthalene (BINOL-PCl) at room temperature. The tertiar...
Aqueous Media Oxidation of Alcohols with Ammonium Persulfate
oxidation lcohol queous medi mmonium persulfate
2007/12/19
摘要 Oxidation of series of various primary and secondary alcohols to corresponding carbonyl compounds with ammonium persulfate in aqueous media was described. No over oxidation of primary alcohols to c...
Alcohols as Alternatives to Petroleum for Environmentally Clean Fuels and Petrochemicals
Ethanol methanol bio-fuels global warming diethyl ether dimethyl ether selective oxidation environmental catalysis dehydration CO2 activation
2010/4/16
In this review article, some of the challenging research areas related to the development of novel catalysts and catalytic processes for the chemical fixation of CO2 by converting it to alcohols and e...
专著信息
书名
”Fourier transform NIR study of liquid diffusion processes in Nylon 11 films: Comparison of water with alcohols”
语种
英文
撰写或编译
作者
Peiyi Wu,H. W. Siesler
第一作者单位
出版社
CHEMISTRY OF MATERIALS 15 (14)...
Efficient Method for Tetrahydropyranylation of Phenols and Alcohols Using 2,4,6-Trichloro[1,3,5]triazine
2,4,6- Trichloro[1,3,5]triazine (TT) cyanuric chloride (CC) alcohol phenol tetrahydropyranylation 3,4-dihydro- 2H-pyran (DHP) protection
2010/4/19
Alcohols and phenols were tetrahydropyranylated in the presence of 2,4,6-trichloro[1,3,5]triazine in good to excellent yields in acetonitrile.
A New and Convenient Method of Generating Alkyl Isocyanates from Alcohols, Thiols, and Trimethylsilyl Ethers Using a 2,4,6-Trichloro[1,3,5] Triazine/n-Bu4NOCN
2,4,6-Trichloro[1,3,5] triazine (TT) alcohol thiol trimethylsilyl ether alkyl isocyanate
2010/4/19
Alkyl isocyanates are prepared in good to excellent yields by treatment of alcohols, thiols, and trimethylsilyl ethers with 2,4,6-trichloro[1,3,5] triazine/n-Bu4NOCN in acetonitrile. This method is hi...
An Efficient Acetylation of Primary and Secondary Aliphatic Alcohols with Acetic Anhydride in the Presence of Graphite Bisulphate
Primary and secondary aliphatic alcohols acetic anhydride graphite bisulphate acetylation
2010/6/29
In cyclohexane, thirteen examples of primary and secondary aliphatic alcohols were easily converted to the corresponding acetate derivatives within a short time, ranging from 5 min to 2.5 h, and in go...
Transition Metal Compound Mediated Reduction of a-Amino Acids to 1,2-Amino Alcohols with NaBH4 in Water
Transition Metal Compound Mediated Reduction a-Amino Acids to 1,2-Amino Alcohols NaBH4 Water
2010/6/28
A new efficient and cost-effective method for the preparation of 1,2-amino alcohols is described. The reactions of amino acids with NaBH4 in the presence of NiCl2 or MoO3 in water give 1,2-amino alcoh...