نتایج جستجو برای: facile synthesis

تعداد نتایج: 419180  

Journal: :Chemical communications 2009
Xiaofeng Liu Song Ye Yanbo Qiao Guoping Dong Qiang Zhang Jianrong Qiu

A facile strategy based on the reaction of urea and boric acid is developed for the synthesis of toxicity-free BCNO nanocrystals containing carbon impurities and which exhibit efficient multi-color fluorescence under both single-photon and two-photon excitation.

Journal: :Chemical communications 2011
Bikash Kumar Jena Subash Chandra Sahu Biswarup Satpati Ranjan K Sahu Debadhyan Behera Swagatika Mohanty

A facile approach has been developed for synthesis of highly-structured, anisotropic Pd nanostructures. The dendritic Pd nanostructures show superior performance toward oxidation of formic acid and methanol for fuel cell application.

Journal: :Chemical communications 2010
Chao Zhang Ji Chen

Uniform multicolor upconversion luminescent RE(3+) doped NaYF(4) nanocubes are fabricated through a facile ethylene glycol (EG)/ionic liquid interfacial synthesis route at 80 degrees C, with the ionic liquids acting as both reagents and templates.

Journal: :Chemical communications 2015
Seunghoon Lee Jong Wook Hong Su-Un Lee Young Wook Lee Sang Woo Han

A facile aqueous synthesis method for the preparation of Au nanoparticle clusters by the controlled galvanic replacement of Ag nanoparticles with Au precursors is described. The prepared clusters showed both significantly enhanced surface-enhanced Raman scattering activity and stability.

Journal: :Organic & biomolecular chemistry 2007
Shujiang Tu Bo Jiang Yan Zhang Runhong Jia Junyong Zhang Changsheng Yao Feng Shi

A facile and selective synthesis of N-substituted 2-aminopyridines is accomplished via microwave-assisted multi-component reactions controlled by the basicity of amine and the nature of solvent. In addition, a possible mechanism accounting for the reaction was proposed.

Journal: :Chemical communications 2009
Rudrajit Mal Nisha Mittal Thomas J Emge Daniel Seidel

A facile synthesis of a new bisoxazoline ligand is described. This ligand contains a urea bridging unit and is capable of stabilizing bimetallic complexes. An X-ray crystal structure of a bis-copper complex is reported.

Journal: :Chemical communications 2009
Barada Prasanna Dash Rashmirekha Satapathy John A Maguire Narayan S Hosmane

The facile synthesis of a thermally stable carborane appended symmetrical star-shaped molecule having six bulky o-carborane clusters on the periphery, thereby containing sixty boron atoms was accomplished via a cobalt-catalyzed [2+2+2] cycloaddition reaction.

Journal: :Organic & biomolecular chemistry 2010
Yasushi Obora Yoshihisa Okabe Yasutaka Ishii

A facile direct synthesis of cinnamonitriles from acrylonitriles and benzenes is successfully achieved by using Pd(OAc)(2)/HPMoV/O(2) catalyst system via the direct C-H bond activation of benzenes using molecular oxygen as a terminal oxidant.

Journal: :Organic & biomolecular chemistry 2005
Krishna P Kaliappan Rahul S Nandurdikar

A facile synthesis of a 5,7,5-fused ring system that is present in thapsigargins belonging to a novel family of sesquiterpene lactones, guainanolides, using domino enyne-RCM is reported here.

Journal: :Chemical communications 2010
Jennifer M Pringle Vanessa Armel Douglas R MacFarlane

Electrodeposition of poly(3,4-ethylenedioxythiophene) onto conducting plastic allows the cheap and facile synthesis of plastic cathodes for dye-sensitised solar cells, having excellent solar cell efficiency (8%), at a fraction of the cost of platinised plastic.

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