1609120-09-3Relevant articles and documents
Generation of arynes triggered by sulfoxidemetal exchange reaction of ortho-sulfinylaryl triflates
Yoshida, Suguru,Uchida, Keisuke,Hosoya, Takamitsu
, p. 116 - 118 (2014/01/23)
Arynes were efficiently generated from readily available ortho-sulfinylaryl triflates by the treatment with phenylmagnesium bromide in tetrahydrofuran at 78 C. Aryne generation was initiated by a rapid sulfoxidemetal exchange reaction, followed by the immediate elimination of the ortho-OTf group. Various arynophiles efficiently reacted with arynes generated by this method within 10min, providing the corresponding adducts in high yields.