Controlled synthesis of polyenes by catalytic methods. Progress report, December 1, 1992--November 30, 1993

摘要

Four studies are reported: living cyclopolymerization of diethyl dipropargylmalonate by Mo(CH-t-Bu)(NAr)(OCMe(CF(sub 3))(sub 2))(sub 2) in dimethoxyethane, effect of chain length on conductivity of polyacetylene, nonlinear optical analysis of a series of triblock copolymers containing model polyenes, and synthesis of bifunctional hexafluoro-t-butoxide Mo species and their use as initiators in ROMP reactions.