Ga(OTf)3-promoted sequential reactions via sulfur-assisted propargyl-allenyl isomerizations and intramolecular [4 + 2] cycloaddition for the synthesis of 1,3-dihydrobenzo[c]thiophenes.
نویسندگان
چکیده
A Ga(OTf)(3)-promoted sequential reactions via sulfur-assisted propargyl-allenyl isomerizations and intramolecular [4 + 2] cycloaddition for the synthesis of 1,3-dihydrobenzo[c]thiophenes. As a result of the ready availability of materials and the simple and convenient operation, the type of reaction presented here has potential utility in organic synthesis.
منابع مشابه
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عنوان ژورنال:
- The Journal of organic chemistry
دوره 75 8 شماره
صفحات -
تاریخ انتشار 2010