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H3PW12O40 catalyzed synthesis of benzoxazine and quinazoline in aqueous media
Heteropoly acid 1,3-Benzoxazine-4-one 2-Substituted-quinazolin-4(3H)-one 2-Substituted-2,3-dihydroquinazolin-4(1H)-one
2014/3/11
A heteropolyacid efficiently catalyzed the cyclocondensation reaction of 2-aminobenzamide and salicylamide with aldehydes and ketones to afford good yields of benzoxazine and quinazoline ring systems ...
Methanol electro-oxidation on a porous nanostructured Ni/Pd-Ni electrode in alkaline media(图)
Methanol electro-oxidation Palladium nanoparticle Galvanic replacement Cyclic voltammetry Electrochemical impedance spectroscopy Direct methanol fuel cell
2013/9/25
A nanostructured Ni/Pd-Ni catalyst with high activity for methanol oxidation in alkaline solution was prepared by electrodeposition followed by galvanic replacement, that is, electrodeposition of Ni-Z...