Selenostannylation of arynes produced by silylaryl triflates under mild reaction conditions
نویسندگان
چکیده
منابع مشابه
An Alternative Method for Generating Arynes from ortho-Silylaryl Triflates: Activation by Cesium Carbonate in the Presence of a Crown Ether.
An alternative method for generating arynes from ortho-silylaryl triflates using cesium carbonate and 18-crown-6 is reported. The method was efficiently applied to a variety of reactions between several arynes and arynophiles. We also demonstrated that the efficiency of aryne generation is significantly affected by the alkali metal countercation of the carbonate.
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2010
ISSN: 0103-5053
DOI: 10.1590/s0103-50532010001100019