The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Iron(III) trifluoromethanesulfonate(SMILESS: O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.O=S(C(F)(F)F)([O-])=O.[Fe+3],cas:63295-48-7) is researched.Safety of 1-(2-chloropyridine-4-yl)ethanone. The article 《Fe(OTf)3-Catalyzed Aromatization of Substituted 3-Methyleneindoline and Benzo-furan Derivatives: A Selective Route to C-3-Alkylated Indoles and Benzofurans》 in relation to this compound, is published in European Journal of Organic Chemistry. Let’s take a look at the latest research on this compound (cas:63295-48-7).
A simple and convenient approach was developed for the selective synthesis of 3-substituted indoles and benzofurans by the isomerization of 3-methylene-substituted indolines and benzofurans catalyzed by Fe(OTf)3. The salient features of the method were the easy availability of substrates, high yield, mild reaction conditions, tolerance of a variety of functional groups, and use of an environmentally friendly catalyst. A possible mechanism was proposed for the isomerization process.
Different reactions of this compound(Iron(III) trifluoromethanesulfonate)Category: piperidines require different conditions, so the reaction conditions are very important.
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem