Synthesis of γ-lactams via Ru(II)–Pheox-catalyzed regioselective intramolecular Csp3–H insertion of diazoacetamides
Sign Up to like & getrecommendations! Published in 2020 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2020.152276
Abstract: Abstract Herein, γ-lactam derivatives are obtained in high yield via highly regioselective intramolecular Csp3–H insertion reactions of α-diazoacetamides catalyzed by a rac-Ru(II)–Pheox complex. The catalytic system is applicable to a wide range of diazoacetamides under… read more here.
Keywords: regioselective intramolecular; intramolecular csp3; pheox; csp3 insertion ... See more keywords
Highly enantioselective synthesis of norcaradiene derivatives from naphthyl diazoacetamides using a Ru(II)-Pheox complex.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc04355f
Abstract: The highly regio- and enantioselective intramolecular cyclopropanation reactions of naphthyl diazoacetamides have been reported herein. In the presence of a Ru(II)-Pheox catalyst, chiral and stable norcaradiene derivatives were obtained from the corresponding diazoacetamides via carbene… read more here.
Keywords: pheox; enantioselective synthesis; highly enantioselective; naphthyl diazoacetamides ... See more keywords