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Macromolecular architecture of group 10 metal‐poly(yne)s: dendritic, hyperbranched, and helical macromolecules
Author(s) -
Takahashi Shigetoshi,
Onitsuka Kiyotaka,
Takei Fumie
Publication year - 2000
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/1521-3900(200007)156:1<69::aid-masy69>3.0.co;2-x
Subject(s) - acetylide , dendrimer , macromolecule , platinum , palladium , acetylene , polymer chemistry , polymer , metal , chemistry , materials science , catalysis , stereochemistry , organic chemistry , biochemistry
Novel two‐ and three‐dimensional organometallic polymers of palladium and platinum have been prepared by choice of some acetylene linkages with characteristic structures. When o ‐diethynylbenzene was used for a bridging ligand, a macrocyclic complex was selectively produced. Helical poly(yne) polymers were prepared from the reaction with chiral 1,1′‐bi(6‐ethynyl‐2‐naphthol). Platinum acetylide dendrimers, in which platinum atoms are linked by 1,3,5‐triethynylbenzene derivatives, have been prepared by a convergent method up to the third generation.