About: Carbonaceous Materials from End-capped Alkynes.     Goto   Sponge   NotDistinct   Permalink

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  • A series of terminally protected alkyne derivatives iPr3-(C=C)n-iPr3, n=2,3,4,6 was prepared by the Hay oxidative coupling. The longest oligoyne chain was in 1,12-bis-(triisopropylsilyl)-1,3,5,7,9,11-dodecahexayne, that is a new substance exhibiting reasonable stability even in the solid state (m.p. 112,5 C). The corresponding de-protected free alkynes polymerized spontaneously in n-hexane solution at room or sub-room temperatures towards new carbonaceous materials, which are characterized analytically and spectroscopically.
  • A series of terminally protected alkyne derivatives iPr3-(C=C)n-iPr3, n=2,3,4,6 was prepared by the Hay oxidative coupling. The longest oligoyne chain was in 1,12-bis-(triisopropylsilyl)-1,3,5,7,9,11-dodecahexayne, that is a new substance exhibiting reasonable stability even in the solid state (m.p. 112,5 C). The corresponding de-protected free alkynes polymerized spontaneously in n-hexane solution at room or sub-room temperatures towards new carbonaceous materials, which are characterized analytically and spectroscopically. (en)
Title
  • Carbonaceous Materials from End-capped Alkynes.
  • Carbonaceous Materials from End-capped Alkynes. (en)
skos:prefLabel
  • Carbonaceous Materials from End-capped Alkynes.
  • Carbonaceous Materials from End-capped Alkynes. (en)
skos:notation
  • RIV/61388955:_____/02:54020074!RIV/2003/AV0/A54003/N
http://linked.open.../vavai/riv/strany
  • 345;349
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA203/00/0634), P(GA203/99/1015), Z(AV0Z4040901)
http://linked.open...iv/cisloPeriodika
  • 3
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 640117
http://linked.open...ai/riv/idVysledku
  • RIV/61388955:_____/02:54020074
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • carbon nanotube; - alkynes; - infrared spectroscopy (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV
  • [B43EA4C96335]
http://linked.open...i/riv/nazevZdroje
  • Carbon
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...ocetUcastnikuAkce
http://linked.open...nichUcastnikuAkce
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 40
http://linked.open...iv/tvurceVysledku
  • Kavan, Ladislav
  • Kubišta, Jiří
  • Hlavatý, Jaromír
http://linked.open...n/vavai/riv/zamer
issn
  • 0008-6223
number of pages
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