Stereospecific and efficient alkynylation at the more hindered carbon of trisubstituted epoxides.

نویسندگان

  • Hongda Zhao
  • Brian L Pagenkopf
چکیده

The stereospecific and regioselective C(3) alkynylation of trisubstituted epoxides has been achieved with lithium alkynyl trimethylaluminium ate complexes in the presence of BF3 x OEt2.

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عنوان ژورنال:
  • Chemical communications

دوره 20  شماره 

صفحات  -

تاریخ انتشار 2003