Direct C-H alkoxylation of BODIPY dyes via cation radical accelerated oxidative nucleophilic hydrogen substitution: a new route to building blocks for functionalized BODIPYs.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d0cc07961h
Abstract: Oxidative nucleophilic α-hydrogen substitution is a direct method for BODIPY functionalization. However, it was hampered by the low reactivity of BODIPYs toward weak nucleophiles. Herein, we develop a cation radical accelerated oxidative nucleophilic α-hydrogen substitution… read more here.
Keywords: cation radical; nucleophilic hydrogen; hydrogen substitution; oxidative nucleophilic ... See more keywords
Intramolecular cyclization of m-homoprenylphenols through oxidative nucleophilic aromatic substitution.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc06026d
Abstract: We developed an intramolecular cyclization of m-homoprenylphenols and related m-prenylphenols to bicyclic skeletons by hypervalent iodine reagents through an oxidative nucleophilic aromatic substitution using the prenyl group as a carbon nucleophile. The reaction was applicable… read more here.
Keywords: aromatic substitution; nucleophilic aromatic; oxidative nucleophilic; cyclization homoprenylphenols ... See more keywords