A tandem Heck-carbocyclization/Suzuki-coupling approach to the stereoselective syntheses of asymmetric 3,3-(diarylmethylene)indolinones.

نویسندگان

  • Wing S Cheung
  • Raymond J Patch
  • Mark R Player
چکیده

[reaction: see text] An efficient and versatile method for stereoselective synthesis of (E)-3,3-(diarylmethylene)indolinones by a palladium-catalyzed tandem Heck-carbocyclization/Suzuki-coupling sequence is presented. Factors influencing yield and selectivity, namely catalyst, coordinating ligand, and solvent, are detailed.

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عنوان ژورنال:
  • The Journal of organic chemistry

دوره 70 9  شماره 

صفحات  -

تاریخ انتشار 2005