Thallium in Organic Synthesis. 60. 2,6-Diaryl-3,7-dioxabicyclooctane-4,8-dione Lignans by Oxidative Dimerization of 4-Alkoxycinnamic Acids with Thallium(III) Trifluoroacetate or Cobalt(III) Trifluoride

DOI: 10.1021/jo00328a018

Source and publish data:

Journal of Organic Chemistry p. 3078 - 3081 (1981)

Update date:2022-08-04

Topics:

Authors:

Taylor, Edward C.

Andrade, Juan G.

Rall, Gerhardus J.H.

Steliou, Kosta

Jagdmann, G. Erik

McKillop, Alexander

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Article abstract of DOI:10.1021/jo00328a018

Oxidation of p-alkoxycinnamic acids either with thallium(III) trifluoroacetate in TFA/CH2Cl2 or with cobalt(III) trifluoride in CH3CN, in the presence of a small amount of BF3*Et2O, results in instantaneous oxidative dimerization to give the bislactone li

Full text of DOI:10.1021/jo00328a018

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