Synthesis of Erythrina and related alkaloids. XXIV. Total synthesis of erysotrine from 1,7-cycloerythrinan derivatives by the use of a new 1,2-carbonyl transposition method

DOI: 10.1248/cpb.39.1365

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1365 - 1373 (1991)

Update date:2022-08-05

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Authors:

Tsuda Tsuda

Hosoi Hosoi

Nakai Nakai

Sakai Sakai

Abe Abe

Ishi Ishi

Kiuchi Kiuchi

Sano Sano

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Article abstract of DOI:10.1248/cpb.39.1365

Treatment of 2,8-dioxo-1,7-cycloerythrinans with phenylselenenyl chloride in the presence of BF₃·Et₂O as a catalyst gave 3-chloro-3-phenylselenenyl derivatives through the 3-phenylselenenyl derivative, which changed into the Δ^3<

Full text of DOI:10.1248/cpb.39.1365

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