The mixture of cesium hydroxide and terminal alkynes in dry DMF in the presence of 4(A°), molecular sieves was stirred for 3.0 h at room temperature under N2,
A novel degradable pH-sensitive hydrogel with pendent carboxyl groups was designed and synthesized from ethylenediami-netetraacetic dianhydride (EDTAh) and buta
Chloroperoxidase (CPO) was immobilized by konjac glucornannan (KGM) on the 1-butyl-3-methyl imidazolium tetrafluor-oborate [BMIM][BF4]/Nafion modified glassy ca
Three new functional group containing borazine derivatives, 2,4,6-tri(allylamino)borazine, 2,4,6-tri(3-ethynylanilino)borazine, and 2,4,6-tri(4-propargyl oxyani
Fe(HSO4)3 has been used as an efficient and reeyclable catalyst for the one-pot synthesis of 14-aryl- or alkyl-14H-dibenzo[a,j]xanthene derivatives by the react
1N-Acetyl-3-(2,4-dichloro-5-fluoro-phenyl)-5-(p-methyl-phenyl)-2-pyrazoline has been synthesized and characterized by elemental analysis, IR, UV-Vis and X-ray s
Hydrothermal reaction of 3-aminopyridine, NaSCN and cadmium cation led to the formation of complex [Cd(3-ampy)(NCS)2]n 1 (3-aminopyridine = 3-ampy), and its cry