Stable Sulfur Ylides: XII: Reaction of 3-Alkyl(aryl)thio-silyloxydienes Derived from Stable Sulfur Ylides with Aromatic Aldehydes: Synthesis and Structure of Thiolanium Ylides

Jun etsu Igarashi, Noriyuki Watanabe, Toshio Kinoshita, Sunao Furukawa, Koreharu Ogata

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抜粋

The Lewis acid-catalyzed cyclocondensation of methylthio (or phenylthio)-silyloxydienes (2), easily derived from stable sulfur ylides (1), with several aromatic aldehydes (3) was investigated. Namely, in the case of boron trifluoride normal reaction products, 2,3-dihydro-4-pyrones (4), were obtained in good yields. Novel reaction products, thiolanium ylides (6 and 7), were obtained in the presence of titanium(IV) chloride. The structures of 6g was established by X-ray crystallography.

元の言語英語
ページ(範囲)329-335
ページ数7
ジャーナルChemical and Pharmaceutical Bulletin
38
発行部数2
DOI
出版物ステータス出版済み - 1 1 1990
外部発表Yes

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Drug Discovery

これを引用