An unprecedented stereoselective [2+2] cycloreversion of cyclobutanones.

نویسندگان

  • Xiufang Ji
  • Quanrui Wang
  • Andreas Goeke
چکیده

A one-pot metathetic ring opening of substituted bicyclo[3.2.0]heptenones to linear polyene ketones is described. The reaction proceeds with conservation of the endocyclic (Z)-double bond. Exo-substituted vinylcyclobutanones result in (4Z,6E)-configured trienones, while endo-substituted phenyl derivatives generate (4Z,6Z)-configured dienones.

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عنوان ژورنال:
  • Chemical communications

دوره 46 46  شماره 

صفحات  -

تاریخ انتشار 2010