Synthesis of Ethynyl-Substituted Precursors to Carbon-Nitrogen-Sulfur Extended Structures: Reactions of C3N3F3 and C2N2SCl2 with Alkali-Metal (Trimethylsilyl)acetylides

John Kouvetakis, Douglas Grotjahn, Paul Becker, Stephen Moore, Ryan Dupon

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

The reaction of 2,4,6-trifluoro-1,3,5-triazine with lithium 2-(trimethylsilyl)acetylide affords 2,4,6-tris(trimethylsilyl)ethynyl-1,3,5-triazine, a potential precursor to highly cross-linked carbonnitrogen materials. The reaction of lithium and sodium 2-(trimethylsilyl)acetylide with 3,4-dichloro-1,2,5-thiadiazole results in ring opening and produces bis(2-(trimethylsilyl)ethynyl) sulfur and cyanogen as the major products. The anticipated 3,4-bis(2-(trimethylsilyl)ethynyl)-1,2,5-thiadiazole was obtained as only a minor product.

Original languageEnglish (US)
Pages (from-to)636-639
Number of pages4
JournalChemistry of Materials
Volume6
Issue number5
DOIs
StatePublished - May 1 1994

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Synthesis of Ethynyl-Substituted Precursors to Carbon-Nitrogen-Sulfur Extended Structures: Reactions of C<sub>3</sub>N<sub>3</sub>F<sub>3</sub> and C<sub>2</sub>N<sub>2</sub>SCl<sub>2</sub> with Alkali-Metal (Trimethylsilyl)acetylides'. Together they form a unique fingerprint.

Cite this