solvent-free相关论文
Ag2CO3-catalyzed efficient synthesis of internal or terminal propargylicamines and chalcones via A3-
Several simple, fast and practical protocols have been developed to synthesize internal or terminal propar-gylamines and......
In recent years,our group has studied the controllable preparation of electrospun nanofibers such as ordered array,cross......
Improving device lifetime is one of the critical challenges for the practical use of metal halide perovskite solar cells......
Syntheses, structures and catalytic properties of Ru(Ⅲ)complexes containing 2-phenyl-6-(1H-pyrazol-3
Amines are a very important family of compounds for many uses such as synthetic intermediates,pharmaceuticals,agrochemic......
Solvent-free method to prepared efficient and recyclable polyoxometalate/metal-organic frameworks he
The waste of pharmaceutically active compounds(PhACs)as common pollutants have become an urgent issue garnering the atte......
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Microwave-assisted KF/Al2O3-catalyzed one-pot synthesis of novel fluoro-substituted coumarin organop
In search for new antimicrobial agents fourteen novel fluoro-substituted coumarin organophosphates were synthesized from......
One-pot, three-component synthesis of novel 1,5-benzodiazepines derivatives under solvent-free condi
1, 5-benzodiazepines and its derivatives gain remarkable attention because of its applications in pharmaceuticals and co......
Solvent-free chemical synthesis supplies environmentally friendly protocols and has aroused increasing interest in recen......
N,O-acetal compound is present in many biologically active natural products[1],and N,O-acetal compound also can be u......
Manganese(Ⅲ)Acetate-Mediated Cross-Coupling Reactions of Diarylphosphine Oxides with BenzothiazolesT
Aromatic organophosphorus compounds have attracted ever-increasing attentions and a series of organophosphine deriva......
Recently,we have reported that 1,1,3,3-tetramethylguanidine(TMG)can be used as a activator to promote the efficient ......
New observation on a class of old reactions:Chemoselectivity for the solvent-free reaction of aromat
Solvent-free reactions of aromatic aldehydes with three representative ketones,including acetophenone,acetone and cycloh......
The novel efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes. K2C......
Ultrasound-assisted tandem synthesis of tri- and tetra-substituted pyrrole-2-carbonitriles from alke
An energy-saving and eco-friendly method for the efficient construction of various tri- and tetra-substituted pyrrolecar......
Sustainable method towards magnetic ordered mesoporous polymers for efficient Methylene Blue removal
The difficulty in achieving high removal efficiency for contaminants in textile wastewater over a wide range of pH imped......
A new convenient and environmentally benign procedure for synthesis of azines from hydrazine sulfate with several aromat......
Lewis Acidic Guanidinium Ionic Liquids:Novel, Efficient and Recyclable Catalysts for Aminolysis of E
Lewis acidic guanidinium ionic liquid(LAGIL) 2c was used as a novel,efficient and recyclable catalyst for aminolysis of ......
采用预聚体法合成无溶剂水性聚氨酯。探讨了扩链剂的添加顺序，nNCO／nOH比例、二羟甲基丙酸（DMP））含量等因素对水性聚氨酯乳液性能的影响......
介绍了无溶剂环氧耐潮湿涂料性能的检测方法及其在实际工程应用中的优势。“,” The test methods and advantages of solvent-fr......
在无溶剂,聚苯乙烯负载酸性离子液体(P[Vim-PS][HSO4])为催化剂的条件下,利用苯酚和丁醇酮在酸性条件下进行Friedel-Crafts反应合......
Solvent-free selective hydrogenation of o-chloronitrobenzene to o-chloroaniline over alumina support
A supported Pt/Al2O3 catalyst was prepared by immobilizing preformed colloidal Pt nanoparticles on Al2O3. The particle s......
A Facile Procedure for Conjugate Addition of Amines to Electron Deficient Alkenes with Metal Oxide a
本文通过对荣华二采区10...
PPA-SiO_2 as a Heterogeneous Catalyst for Efficient Synthesis of 2-Substituted-1,2,3,4-tetrahydro-4-
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Highly Efficient Procedure for the Synthesis of Schiff Bases Using Hydrotalcite-like Materials as Ca
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Highly Efficient Conjugate Addition of Amines to Electron Deficient Alkenes Catalyzed by KF Supporte
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Immediate Oxidation of Sulfides to Sulfoxides with Zinc Dichromate Trihydrate under Solvent Free Con
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Gallium(Ⅲ)Iodide-catalyzed Biginelli-type Reaction Under Solvent-free Conditions: Efficient Synthesi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Silica supported sodium hydrogen sulfate(NaHSO4/SiO2): A mild and efficient reusable catalyst for th
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
An expeditious and one-pot synthesis of unsymmetrical 2,5-disubstituted-1,3,4-oxadiazoles under micr
A one-pot synthesis of some unsymmetrical 2,5-disubstituted-1,3,4-oxadiazoles via cyclocondensation of benzoylhydrazines......
Regioselective ring opening of epoxides using NH4SCN/silica sulfuric acid: An efficient approach for
Silica sulfuric acid was developed as a stable and efficient heterogeneous catalyst in organic synthesis.This solid acid......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Fast and Eco-friendly Synthesis of Dipyrromethanes by H_2SO_4·SiO_2 Catalysis under Solvent-free Con
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Solvent-free and catalyst-free method for the synthesis of 2,4,5-triarylimidazoles under microwave i
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Activated methylene compound such as dimethyl malonate reacted readily with benzylic alcohols in the presence of ferric ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Ferric hydrogensulfate catalyzed aerobic oxidative coupling of 2-naphthols in water or under solvent
The symmetric oxidative coupling reactions of 2-naphthol derivatives with both ferric hydrogensulfate in water and silic......
Highly efficient synthesis of β-amino esters via Mannich-type reaction under solvent-free conditions
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
One-pot synthesis of tri-and tetra-substituted imidazoles using sodium dihydrogen phosphate under so
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Cul-Catalyzed Multicomponent Synthesis of Aminoindolizines from Aldehydes, Amines, and Alkynes under
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
