.ALPHA.,.BETA.-Epoxy sulfoxides as useful intermediates in organic synthesis. XVI. A novel synthesis of 2-acyl cyclic ethers and 3-keto cyclic ethers including spiro cyclic ethers via intramolecular ring-opening of .ALPHA.,.BETA.-epoxy sulfoxides with hyd

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概要

• 論文の詳細を見る

• The α,β-epoxy sulfoxides <B>1</B> and <B>2</B> bearing ω-oxyalkyl group were synthesized from ω-oxyalkyl carbonyl compounds and 1-chloroalkyl phenyl sulfoxide. The intramolecular ring opening of the oxirane ring of these α,β-epoxy sulfoxides, through an attack of the terminal hydroxyl group, gave 2-acyl cyclic ethers or 3-keto cyclic ethers, including spiro-type cyclic ethers. This procedure is applicable to the preparation of five- and sixmembered cyclic ethers.

• 公益社団法人 日本化学会の論文

著者

• YAMAKAWA Koji

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• Satoh Tsuyoshi

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• Yamakawa Koji

  Faculty Of Pharmaceutical Science Science University Of Tokyo

• Sugimoto Atsushi

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• Iwamoto Ken-ichi

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

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