In the presence of diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate (DHP) and a catalytic amount of potassium iodide,several α-halo ketones were easi
The reservoir volumetric approach represents a widely accepted, but flawed method of petroleum play resource calculation.In this paper, we propose a combination
Background Disequilibrium of Th1/Th2 is known as an important cause of allergic asthma with a biased Th2 type response. It has been shown that lipopolysaccharid