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Synthesis of cross linked platinum metal containing polyyne polymers
Author(s) -
Khan M. S.,
Schwartz D. J.,
Pasha N. A.,
Kakkar A. K.,
Lin B.,
Raithby P. R.,
Lewis J.
Publication year - 1992
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.19926161018
Subject(s) - platinum , monomer , stoichiometry , chemistry , metal , molar ratio , polymer , medicinal chemistry , catalysis , organic chemistry
Reaction of Pt(P n Bu 3 ) 2 Cl 2 (1) or Pt(As n Bu 3 2 Cl 2 (2) with stoichiometric amounts of 1,3,5‐triethynylbenzene, [1,3,5‐(HCC) 3 C 6 H 3 ] (3)yields monomeric, [1,3,5‐Cl(P n Bu 3 ) 2 (PtC C) 3 C 6 H 3 ] (4), [1,3,5‐(C1)(As n Bu 3 ) 2 PtC C 3 C 6 H 3 ] (5) or polymeric, {1,3,5‐[(P n Bu 3 ) 2 PtCC] 3 C 6 H 3 ) n (6), {1,3,5‐[(As n Bu 3 ) 2 PtC C] 3 C 6 H 3 } n (7) complexes. Treatment of (1) with (3) and 2,5‐diethynyl‐p‐xylene,HC CC 6 H 2 (CH 3 ) 2 C CH (8) in varying molar ratios yields a series of high molecular weight cross linked platinum metal containing polyyne copolymers.