Highly unsaturated polymers - Communication 13. Multinuclear uncondensed diethynylarenes — National Research Tomsk Polytechnic University

Abstract

1. As a result of the higher solubility arising from the introduction of methyl groups or an oxygen bridge into the p-polyphenylene part of the molecule of a diethynylarene it is possible to synthesize diacetylenes of this series containing a fairly large number of nuclei. 2. The syntheses and oxidative polycondensations of 1¹,2⁴-diethynyl-1²,2³-dimethylbiphenyl, 1¹,4⁴-diethynyl-1², 2³,3²,4³-tetramethyl-p-quaterphenyl, and 4-ethynyl-4′-p-ethynylphenoxybiphenyl were carried out. The resulting polymers are partially soluble in benzene.

Original language	English
Pages (from-to)	270-274
Number of pages	5
Journal	Bulletin of the Academy of Sciences, USSR Division of Chemical Science
Volume	15
Issue number	2
DOIs	https://doi.org/10.1007/BF00856053
Publication status	Published - 1 Feb 1966
Externally published	Yes

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Chemistry(all)

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10.1007/BF00856053

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title = "Highly unsaturated polymers - Communication 13. Multinuclear uncondensed diethynylarenes",

abstract = "1. As a result of the higher solubility arising from the introduction of methyl groups or an oxygen bridge into the p-polyphenylene part of the molecule of a diethynylarene it is possible to synthesize diacetylenes of this series containing a fairly large number of nuclei. 2. The syntheses and oxidative polycondensations of 11,24-diethynyl-12,23-dimethylbiphenyl, 11,44-diethynyl-12, 23,32,43-tetramethyl-p-quaterphenyl, and 4-ethynyl-4′-p-ethynylphenoxybiphenyl were carried out. The resulting polymers are partially soluble in benzene.",

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AU - Kotlyarevskii, I. L.

AU - Shvartsberg, M. S.

AU - Vasilevskii, S. F.

AU - Andrievskii, V. N.

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N2 - 1. As a result of the higher solubility arising from the introduction of methyl groups or an oxygen bridge into the p-polyphenylene part of the molecule of a diethynylarene it is possible to synthesize diacetylenes of this series containing a fairly large number of nuclei. 2. The syntheses and oxidative polycondensations of 11,24-diethynyl-12,23-dimethylbiphenyl, 11,44-diethynyl-12, 23,32,43-tetramethyl-p-quaterphenyl, and 4-ethynyl-4′-p-ethynylphenoxybiphenyl were carried out. The resulting polymers are partially soluble in benzene.

AB - 1. As a result of the higher solubility arising from the introduction of methyl groups or an oxygen bridge into the p-polyphenylene part of the molecule of a diethynylarene it is possible to synthesize diacetylenes of this series containing a fairly large number of nuclei. 2. The syntheses and oxidative polycondensations of 11,24-diethynyl-12,23-dimethylbiphenyl, 11,44-diethynyl-12, 23,32,43-tetramethyl-p-quaterphenyl, and 4-ethynyl-4′-p-ethynylphenoxybiphenyl were carried out. The resulting polymers are partially soluble in benzene.

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Highly unsaturated polymers - Communication 13. Multinuclear uncondensed diethynylarenes

Abstract

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