Facile Two-Step Construction of a Novel Tetrathiamacrotricycle
摘要:
The reactions of[Os(CO)(CA)(PPh3)(3)] (A = O, S) with 4,7,10-trithiatrideca-2,11-diyne provide cyclopentadienone and cyclopentadienethione complexes, the latter affording a novel polythioether macrotricyclic ligand on subsequent treatment with dimethylacetylene-dicarboxylate.