Premium
An Improved Preparation of Polymer‐Type η 3 ‐Allylpalladiumchlorides
Author(s) -
Lin See,
Boudjouk Philip
Publication year - 1989
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.198900006
Subject(s) - chemistry , cycloheptatriene , cyclopentadienyl complex , yield (engineering) , polymer , trimethylsilyl , palladium , polymer chemistry , chloride , inorganic chemistry , nuclear chemistry , medicinal chemistry , organic chemistry , catalysis , metallurgy , materials science
Five polymer‐type new compounds‐(η 3 ‐cyclopentadienyl)palladiumchloride ( 6 ), (η 3 ‐indenyl) palladiumchloride ( 7 ), (η 3 ‐cycloheptatrienyl)palladiumchloride ( 8 ), (η 3 ‐phenalenyl)palladiumchloride ( 9 ) and (1,2,3‐η 3 ‐4,5,6,7‐η 4 ‐cyclopheptatrienyl)(palladium‐chloride)(tricarboryl Iron) ( 10 ) have been prepared from the reaction of Na 2 PdCl 4 with 1‐trimethylsilylcyclopentadiene ( 1 ), 1‐trimethylsilylindene ( 2 ), 1‐trimethylsilyl cycloheptatriene ( 3 ), 1‐trimethylsilylphenalene ( 4 ) and 1‐trimethylsilylcycloheptatriene tricarbonyl Iron ( 5 ) respectively. All the complexes( 6 )‐(10) are obtained in excellent yield using the improved preparation route. Furthermore, a reaction mechanism is proposed.