Copper-Catalyzed Oxidative Ring Closure and Carboarylation of 2-Ethynylanilides was written by Sinai, Adam;Meszaros, Adam;Gati, Tamas;Kudar, Veronika;Pallo, Anna;Novak, Zoltan. And the article was included in Organic Letters in 2013.Recommanded Product: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate The following contents are mentioned in the article:
A new copper-catalyzed oxidative ring closure of ethynyl anilides with diaryliodonium salts was developed for the highly modular construction of benzoxazines bearing a fully substituted exo double bond. E.g., in presence of Cu(OTf)2 in DCE, copper-catalyzed oxidative ring closure of o-ethynylanilide (I) with diaryliodonium triflate (II) gave 65% (diarylmethylene)benzoxazine (III, E/Z = 2:3). The oxidative transformation includes an unusual 6-exo-dig cyclization step with the formation of C-O and C-C bonds. This study involved multiple reactions and reactants, such as Mesityl(p-tolyl)iodonium trifluoromethanesulfonate (cas: 1204518-02-4Recommanded Product: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate).
Mesityl(p-tolyl)iodonium trifluoromethanesulfonate (cas: 1204518-02-4) belongs to iodide derivatives. Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. Due to this activity, the indole ring system has become an important component or intermediate in the synthesis of heterocycles.Recommanded Product: Mesityl(p-tolyl)iodonium trifluoromethanesulfonate
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com