Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 63295-48-7, is researched, SMILESS is 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], Molecular C3F9FeO9S3Journal, Article, Journal of the American Chemical Society called Fe(OTf)3-Catalyzed Addition of sp C-H Bonds to Olefins, Author is Kohno, Kazufumi; Nakagawa, Kou; Yahagi, Takeshi; Choi, Jun-Chul; Yasuda, Hiroyuki; Sakakura, Toshiyasu, the main research direction is iron catalyzed addition terminal alkyne olefin.Reference of Iron(III) trifluoromethanesulfonate.
We have developed a novel acid-catalyzed addition of acetylenes to olefins in the presence of catalytic triflic acid or its metal salts. Among the various triflates, the catalytic activities depend on the cation and decrease in the order Fe3+ > Al3+ ≫ H+, In3+, Sc3+ ≫ Cu2+, Ag+. In general, “”hard”” acids gave higher yields than “”soft”” acids such as copper and silver triflates. Among relatively hard acids, Fe(OTf)3 was the best catalyst, which is also the case for ester formation from carboxylic acids and olefins. Our procedure is unique and attractive for the following reasons: the reaction proceeds even for isolated C=C double bonds, as in norbornene; the reaction is promoted by acid catalysts and does not include an oxidation-reduction cycle for transition metals; and moreover, these catalysts are inexpensive, abundant, and less toxic than precious-metal-based catalysts. The reaction proceeds even under air and does not require precious metals.
In some applications, this compound(63295-48-7)Reference of Iron(III) trifluoromethanesulfonate is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
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