(2+2) Cycloaddition Reaction of Alkyl Enol Ethers with Acrylates by in Situ Generated Silyl Triflic Imide Catalyst

Kiyosei Takasu; Yuta Miyakawa; Masataka Ihara; Hidetoshi Tokuyama

doi:10.1248/cpb.56.1205

Notes

(2+2) Cycloaddition Reaction of Alkyl Enol Ethers with Acrylates by in Situ Generated Silyl Triflic Imide Catalyst

Kiyosei Takasu, Yuta Miyakawa, Masataka Ihara, Hidetoshi Tokuyama

著者情報

キーワード: (2+2) cycloaddition, cyclobutane, triflic imide, silane

ジャーナルフリー

2008 年 56 巻 8 号 p. 1205-1206

DOI https://doi.org/10.1248/cpb.56.1205

詳細

抄録

We describe here (2+2) cycloaddition reaction of alkyl enol ethers with acrylates catalyzed by triethylsilyl triflic imide (Et₃SiNTf₂), which was in situ generated from triethylsilane and triflic imide. The reaction efficiently provides substituted cyclobutanes bearing alkoxy function in a stereoselective manner.

責任著者(Corresponding author)

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