Synthesis and characterization of hexakis(4-pyridylethynyl)benzene and hexakis(5-pyrimidylethynyl)benzene

Masakazu Ohkita, Chihaya Adachi, Miki Kawano, Takanori Suzuki

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

Two new members of snowflake-shaped carbon-rich molecules possessing nitrogen-heterocycles as functional end groups, hexakis(4-pyridylethynyl)benzene (1) and hexakis(5-pyrimidylethynyl)benzene (2), have been prepared by six-fold Sonogashira cross-coupling reaction of hexabromobenzene with 4-ethynylpyridine and 5-ethynylpyrimidine, respectively.

本文言語英語
ページ(範囲)1537-1540
ページ数4
ジャーナルHeterocycles
63
7
DOI
出版ステータス出版済み - 7 1 2004
外部発表はい

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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