Structurally-unusual calix[4]arene derivatives generated by intra-and intermolecular McMurry reactions

Pavel Lhoták, Seiji Shinkai

研究成果: ジャーナルへの寄稿学術誌査読

44 被引用数 (Scopus)

抄録

A new class of calix[4]arene derivatives with highly strained structures has been synthesized by intramolecular reductive dimerization of appropriate formyl groups in the presence of low-valent titanium agents (so-called McMurry reaction). New derivatives possessed very interesting molecular structures with upper rims intramolecularly connected by a CH=CH bond and are immobilized either in cone or in 1,3-alternate conformation. The cage compound with inner space perfectly closed by four aromatic units has been obtained from a tetraformyl derivative in 1,3-alternate conformation. Intermolecular reductive coupling of two monoformylcalix[4]arenes has yielded a bis-calixarene derivative which was found to behave as a good host molecule for quaternary ammonium salts.

本文言語英語
ページ(範囲)645-648
ページ数4
ジャーナルTetrahedron Letters
37
5
DOI
出版ステータス出版済み - 1月 29 1996
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 創薬
  • 生化学
  • 有機化学

フィンガープリント

「Structurally-unusual calix[4]arene derivatives generated by intra-and intermolecular McMurry reactions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル