Reactions of Benzocyclopropene with Sulfonyl Isocyanates and Nitrones: Cycloadditions through C-C ?-Bond Rupture of Three-Membered Ring

DOI: 10.1246/bcsj.64.106

Source and publish data:

Bulletin of the Chemical Society of Japan p. 106 - 110 (1991)

Update date:2022-07-29

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Authors:

Kagabu, Shinzo

Saito, Katsuhiro

Watanabe, Hiroyuki

Takahashi, Kensuke

Wada, Katsuaki

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Article abstract of DOI:10.1246/bcsj.64.106

Alkane- and arenesulfonyl isocyanates were added to benzocyclopropene across the C-C ?-bond of the three-membered ring, giving 2-sulfonyl-1-isoindolinones.The reaction with C,N-diphenylnitrone afforded a similar cyclization product, 3,4-dihydro-3,4-diphen

Full text of DOI:10.1246/bcsj.64.106

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