Some 1-imino-3,3-disubstituted-1,3-dihydro isobenzofuran and 2-(1,1-disubstituted hydroxymethyl) benzamide derivatives have been obtained by the aminolysis of p
The sulfinatodehalogenation reaction of α,α-difluorobenzyl halides, ArCF2X ( Ar = C6F5, C6H5; X = Br, I ), with sodium dithionite took place readily in aqueou
IntroductionThe positive temperature coefficient(PTC) effect is characterized by an increase of resistivity with an elevated temperature.The PTC effect of carbo
Processing temperature,maze flour particle size,and level of water and sodium metabisulfite were varied during the preparation of maize noodles.Preheated to 90-
The existence,partial regularity and uniqueness of weak solution to the initial boundary value problem for the unsaturated Landau-Lifschitz systems are given.
In order to predict the conductance for dilute 1-1 valent electrolyte solutions,a new conductance equation was proposed based on the Onsager and Onsagar-Fuoss-C
Accumulation of heavy metals by algae had been studied extensively for biomonitoring or bioremediation purposes. Having the advantages of low cost raw material,
The multiplier bimodule of Hilbert bimodule is introduced in a way similar to [1],and its realization on a quotient of bidual space and Tietze extension theorem
Two novel poly-oxygen bipyridine alkaloids, speranculatines A (1) and B (2) have been isolated from Speranskia tuberculata. Their structures were elucidated by