Synthesis of Cycloalkanones by Olefin Cyclization Initiated by Pummerer Reaction Products

DOI: 10.1055/s-1986-31801

Source and publish data:

Synthesis p. 847 - 849 (1986)

Update date:2022-07-30

Topics:

Authors:

Ishibashi, Hiroyuki

Harada, Suzumi

Okada, Motofumi

Ikeda, Masazumi

Ishiyama, Ko-ichi

et al. et al.

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Article abstract of DOI:10.1055/s-1986-31801

On treatment with trifluoroacetic anhydride, 1-methylsulfinyl-5-hepten-2-one undergoes cyclization via its Pummerer reaction product to give 3-ethenyl-2-(methylthio)cyclopentanone.This scope of the reaction for synthesis of cyclohexanone and cycloheptanone derivatives was explored.

Full text of DOI:10.1055/s-1986-31801

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Product name:Trifluoro-acetic acid 1-methyl-3-methylsulfanyl-4-oxo-cyclohexyl ester

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