Self-assembly of alternating left- and right-handed infinite Cd(II) helicates into a 2D open framework structure

Alternating Right- and Left-Handed Helic

Alternating Right- and Left-Handed Helical Loops in a Self-Assembled Polymer: Direct Observation of Ring-Opening Polymerization of a Macrocyclic Gold Complex

✍ Zengquan Qin; Michael C. Jennings; Richard J. Puddephatt 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 108 KB 👁 2 views

Reaction of the ligand NN'-bis(pyridin-3-yl)-1,3-benzenedicarboxamide (1) with the diphosphanedigold(I) complex [(mu-PP)(AuO2CCF3)2] occurred by displacement of the trifluoroacetate ligands by the pyridyl groups of 1, and crystallization gave the macrocyclic complex [Au2(mu-PP)(mu-1)](CF3CO2)2 (2b),