1357261-76-7Relevant articles and documents
Catalytic and enantioselective oxa-Piancatelli reaction using a chiral vanadium complex
Schober, Lukas,Sako, Makoto,Takizawa, Shinobu,Gr?ger, Harald,Sasai, Hiroaki
, p. 10151 - 10154 (2020)
An enantioselective oxa-Piancatelli reaction was established for the first time using a chiral vanadium(v) catalyst. The dual Br?nsted and Lewis acid properties of the vanadium catalyst afforded 4-hydroxycyclopent-2-enone derivatives in up to 90% yields and with 93:7 enantiomeric ratios, as well as >20:1 diastereomeric ratios.