Synthesis of Dibenz[<i>a</i>,<i>h</i>]anthracenes by Pd-Catalyzed Intramolecular Double-cyclization of (<i>Z</i>,<i>Z</i>)-<i>p</i>-Styrylstilbenes

• Rui Umeda

  Faculty of Chemistry, Materials and Bioengineering, Kansai University

• Satoshi Miyake

  Faculty of Chemistry, Materials and Bioengineering, Kansai University

• Yutaka Nishiyama

  Faculty of Chemistry, Materials and Bioengineering, Kansai University

Abstract

Dibenz[a,h]anthracene (1a) and its dimethoxy derivatives 1b and 1c were synthesized by the Pd-catalyzed intramolecular double-cyclization of the corresponding (Z,Z)-p-styrylstilbene derivatives 2–5, which were readily prepared by the Wittig reaction. The optical properties of the dibenz[a,h]anthracenes 1a–1c are also presented.

Journal

• Chemistry Letters

  Chemistry Letters 41 (3), 215-217, 2012-02-18

  Oxford University Press (OUP)

Keywords

• General Chemistry

Details

• CRID: 1360565169065089280
• NII Article ID: 10030223759
• NII Book ID: AA00603318
• DOI: 10.1246/cl.2012.215
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/41/3/215/55638516/cl.2012.215.pdf
• Data Source:
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