Annulation of ethyl [bis(ethylthio)methyl]benzoate and ethyl 2- [1,3]dithiolan-2-yl-benzoate with α,β-unsaturated carbonyl compounds: A new synthesis of naphthalene and anthracene derivatives

DOI: 10.1248/cpb.44.1785

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1785 - 1789 (1996)

Update date:2022-07-29

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Authors:

Ozaki, Yutaka

Imaizumi, Kazuhiro

Okamura, Kyouko

Morozumi, Masahiro

Hosoya, Ayako

Kim, Sang-Won

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Article abstract of DOI:10.1248/cpb.44.1785

Several kinds of fused cyclic compounds were obtained by tandem Michael- Claisen condensation of ethyl 2-[bis(ethylthio)methyl]benzoate and ethyl 2- [1,3]dithiolan-2-yl-benzoate with α,β-unsaturated carbonyl compounds. Treatment of the annulated products

Full text of DOI:10.1248/cpb.44.1785

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