Remarkable solvent effect on Pd(0)-catalyzed deprotection of allyl ethers using barbituric acid derivatives: Application to selective and successive removal of allyl, methallyl, and prenyl ethers

Hirokazu Tsukamoto, Takamichi Suzuki, Yoshinori Kondo

研究成果: Article査読

27 被引用数 (Scopus)

抄録

Pd(0)-catalyzed deprotection of allyl ethers using barbituric acid derivatives in protic polar solvent such as MeOH and aqueous 1,4-dioxane proceeds at room temperature without affecting a wide variety of functional groups. Control of the reaction temperature allows selective and successive cleavage of allyl, methallyl, and prenyl ethers. A study of ligand effects on the deprotection reveals that the improved reactivity in MeOH results from the accelerated oxidative addition to Pd(O).

本文言語English
ページ(範囲)3131-3136
ページ数6
ジャーナルSynlett
20
DOI
出版ステータスPublished - 2007 12月 17

ASJC Scopus subject areas

  • 有機化学

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