Synthesis and properties of poly(dipropargyl-16-crown-5)

Cho, H. N.; Lee, J. Y.; Kim, S. H.; Choi, Sung‐Yool; Kim, C. Y.

doi:10.1007/bf00315054

Cited by 4 publications

(2 citation statements)

References 17 publications

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“…A polyacetylene derivative containing crown ether moiety, poly(dipropargyl-1,6-crown-5) was obtained from the cyclopolymerization of the corresponding monomer with MoCl 5 -based catalysts . The polymerization proceeded well, in spite of a high concentration of oxygen, to give soluble high molecular weight polymers.…”

Section: Poly(16-heptadiyne) Derivatives By Metathesis Cyclopolymeriz...mentioning

confidence: 99%

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Poly(1,6-heptadiyne)-Based Materials by Metathesis Polymerization

et al. 2000

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A new class of multifunctional polymers based on poly(l,6heptadiyne) derivatives with various functional groups such as carbazole unit for photoconductive polymers and nonlinear optical (NLO) chromophores for NLO polymers were synthesized by metathesis polymerization. The polymerizations were carried out with MoCI,-and WCI,-based catalysts. The catalytic activity of MoCI, was found to be greater than that of WCI , . The resulting polymers exhibited photoconductivity and large optical nonlinearity. These conjugated polymers have good solubility in common organic solvents, long-term stability toward air oxidation, and high electrical conductivity.

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Section: Poly(16-heptadiyne) Derivatives By Metathesis Cyclopolymeriz...mentioning

confidence: 99%

“…The polymerization proceeded well, in spite of a high concentration of oxygen, to give soluble high molecular weight polymers. On the other hand, WCl 6 -based catalysts failed to polymerize these acetylene derivatives having a crown-ether moiety …”

Section: Poly(16-heptadiyne) Derivatives By Metathesis Cyclopolymeriz...mentioning

confidence: 99%