So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Ge, Hangming; Shen, Qilong researched the compound: Quinolin-6-ylboronic acid( cas:376581-24-7 ).Recommanded Product: Quinolin-6-ylboronic acid.They published the article 《Trifluoromethyl-substituted selenium ylide: a broadly applicable electrophilic trifluoromethylating reagent》 about this compound( cas:376581-24-7 ) in Organic Chemistry Frontiers. Keywords: trifluoromethylated selenium ylide preparation; carbonyl trifluoromethylated preparation; ketoester trifluoromethylated selenium ylide trifluoromethylation; silyl enol ether trifluoromethylated selenium ylide trifluoromethylation; arene trifluoromethylated preparation; boronic acid trifluoromethylated selenium ylide trifluoromethylation; selenium ylide trifluoromethylated arene trifluoromethylation. We’ll tell you more about this compound (cas:376581-24-7).
The preparation of an easily available, air/moisture insensitive electrophilic trifluoromethylating reagent, trifluoromethyl-substituted selenium ylide I [R = 4-OMe, Ph, 2-NO2, 3-NO2, 4-NO2, 3-Cl] and its reactions with a variety of nucleophiles including β-ketoesters, silyl enol ethers, aryl/heteroaryl boronic acids, electron-rich heteroarenes and sulfinates were described. The electrophilic trifluoromethylation reaction using selenium ylide I [R = 4-NO2] afforded trifluoromethyl-substituted β-ketoesters II [R = 6-F, 4-F, 6-OMe, etc.; R1 = Me, Et, i-Pr, etc.; n = 1,2,3], ketones R2CF3 [R2 = phenacyl, 1-oxoindan-2-yl, 1-oxotetralin-2-yl, etc.], arenes R3CF3 [R3 = 2-naphthyl, 2-benzofuryl, 2-benzothiazolyl, etc.], electron-rich heteroarenes e.g. III and sulfinates R4CF3 [R4 = Ph, 3-FC6H4, 3-BrC6H4, etc.].
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Reference:
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI