5558-02-1Relevant academic research and scientific papers
Synthesis of indenes by ytterbium-catalyzed carboalkoxylation/Friedel- Crafts reaction of arylidenecyclopropanes with acetals
Nakamura, Itaru,Kamada, Michiru,Yamamoto, Yoshinori
, p. 2903 - 2906 (2004)
Ytterbium-catalyzed tandem carboalkoxylation/Friedel-Crafts reaction of arylidenecyclopropanes 1 with acetals 2 afforded the corresponding indene derivatives 3 in good to high yields. For example, in the presence of 10mol% of Yb(OTf)3 the react
Enantioselective Oxidative Rearrangements with Chiral Hypervalent Iodine Reagents
Brown, Michael,Kumar, Ravi,Rehbein, Julia,Wirth, Thomas
supporting information, p. 4030 - 4035 (2016/03/16)
A stereoselective hypervalent iodine-promoted oxidative rearrangement of 1,1-disubstituted alkenes has been developed. This practically simple protocol provides access to enantioenriched α-arylated ketones without the use of transition metals from readily
