Ring Cleavage and Ring Contraction of Nitro-Substituted 1-Methyl-2,5-diphenyl-1,4-dithiinium Tetrafluoroborates

DOI: 10.1021/jo01294a003

Source and publish data:

Journal of Organic Chemistry p. 933 - 936 (1980)

Update date:2022-07-29

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Authors:

Young, Thomas E.

Oyler, Alan R.

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Article abstract of DOI:10.1021/jo01294a003

1-Methyl-2,5-diphenyl-1,4-dithiinium tetrafluoroborate (2) underwent selective abstraction of H-3 in aqueous phosphate buffer at pH 6.8 to yield the ring cleavage product (Z)-1-(phenylethynylthio)-2-(methylthio)-1-phenylethylene (4).Methylation of 3-nitro

Full text of DOI:10.1021/jo01294a003

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