Carbometalation of Cyclopropenes. Stereoselective Synthesis of Divinyl Ketone Acetals by 1,5-Hydrogen Migration of Vinylcyclopropanes

DOI: 10.1021/jo00048a004

Source and publish data:

Journal of Organic Chemistry p. 5809 - 5810 (1992)

Update date:2022-08-05

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Authors:

Nakamura, Eiichi

Kubota, Katsumi

Isaka, Masahiko

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Article abstract of DOI:10.1021/jo00048a004

Stereoselective vinylcupration of a cyclopropenone acetal (1), followed by in situ electrophilic trapping with an alkylating agent, affords via a cis-substituted vinylcyclopropane 2, which stereoselectively rearranges to the acetal of a cross-conjugate di

Full text of DOI:10.1021/jo00048a004

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