MCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions from different salicylaldehydes,malononitrile and
A method of synthesizing Ni-based catalysts supported on α-Al2O3-based foams was developed. The foams were impregnated with aqueous solutions of metal chloride
Two new mixed-ligated metal phosphonates,M_2(pbtcH)(phen)_2(H_2O)_2[M(II) = Co(1),Ni(2)](pbtcHr,= 5-phosphonatophenyl-1,2,4-tricarboxylic acid,phen = 1,10-phena