Ring opening metathesis polymerization of an η4-benzene complex: a direct synthesis of a polyacetylene with a regular pattern of π bound metal fragments.
نویسندگان
چکیده
The complex (η(5)-C(5)H(5))Ir(η(4)-C(6)H(6)) reacts with Grubbs' catalyst to give a novel polyacetylene consisting of cyclopentadienyliridium bound s-cis butadiene moieties separated by C=C linkages. A crystal structure of the pentamethylcyclopentadienyl analog establishes a strong structural analogy with norbornadiene, a classical ROMP monomer.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 64 شماره
صفحات -
تاریخ انتشار 2012