The title compound 4 was synthesized in good yield via the Michael addition of 5-methoxy-2-(5H)furanone 1 with cyclo-haxoamine 2 and subsequent oxidation of the
A new cadmium(Ⅱ) coordination polymer with benzenetricarboxylate{Cd2-(Htma)2(H2O)2}}n1 (Htma=1-carboxybenzene-2,4-dicarboxylate) has been synthesized by hydrot
The title compound 2-amino-3-ethoxycarbonyl-4-(4-chlorophenyl)-4H,5H-pyrano-[3,2-c]-benzopyran-5-one (C21H16ClNO5,Mr = 397.80) has been synthesized and characte