1284293-83-9Relevant academic research and scientific papers
Chemo- and Regioselective Catalyst-Controlled Carbocyclization of Alkynyl Ketones: Rapid Synthesis of 1-Indanones and 1-Naphthols
Song, Liangliang,Tian, Guilong,Van der Eycken, Erik V.
supporting information, p. 7645 - 7648 (2019/05/21)
A catalyst-controlled intramolecular carbocyclization of 2-alkynyl aryl ketones is presented. Under rhodium(III) catalysis, 1-indanones are formed through 5-exo-dig carbocyclizations with exclusive chemo-, regio- and stereoselectivity. When catalyzed by copper(I), 1-naphthols are obtained through 6-endo-dig carbocyclizations with exclusive chemo- and regioselectivity.
Palladium-catalyzed carbocyclization of alkynyl ketones proceeding through a carbopalladation pathway
Chernyak, Natalia,Gorelsky, Serge I.,Gevorgyan, Vladimir
supporting information; experimental part, p. 2342 - 2345 (2011/04/18)
Dig this: 5-exo-dig carbocyclization of 1 into 2 features intramolecular carbopalladation of alkyne with Pd enolate (see scheme). DFT calculations show that the key Pd enolate forms by deprotonation assisted byb PdII acetate. Subsequent intramo
