Generation of cyclopenta[c]chromenes via a palladium-catalyzed reaction of 2-alkynylphenol with 2-alkynylvinyl bromide.

نویسندگان

  • Huanhuan Wang
  • Yong Luo
  • Biao Zhu
  • Jie Wu
چکیده

A palladium-catalyzed tandem reaction of 2-alkynylphenol with 2-alkynylvinyl bromide gives rise to cyclopenta[c]chromenes in good yields. Three bonds are formed during the process and a double insertion of triple bonds is believed to be the key step.

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عنوان ژورنال:
  • Chemical communications

دوره 48 45  شماره 

صفحات  -

تاریخ انتشار 2012