Isolation of cyclohexadienone intermediates in the photo-fries rearrangement of 2,4-dimethylnaphth-1-yl and 1,4-dimethylnaphth-2-yl 2,4,6-trimethylbenzoates

Tadashi Mori, Makoto Takamoto, Hideaki Saito, Takahiro Furo, Takehiko Wada, Yoshihisa Inoue

研究成果: Article査読

10 被引用数 (Scopus)

抄録

Labile cyclohexadienones were isolated for the first time in good yields in the photo-Fries rearrangement of partially blocked naphthyl esters. Upon direct excitation at 313 nm, 1,4-dimethylnaphth-2-yl and 2,4-dimethylnaphth-1-yl 2,4,6-trimethylbenzoates afforded 1-acyl-2-naphthalenone and 2- and 4-acyl-1-naphthalenones, respectively. This isolation is of particular importance as a direct mechanistic proof and also as a convenient route to these thermally less-accessible compounds.

本文言語English
ページ(範囲)254-255
ページ数2
ジャーナルChemistry Letters
33
3
DOI
出版ステータスPublished - 2004 3月
外部発表はい

ASJC Scopus subject areas

  • 化学 (全般)

フィンガープリント

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