52485-73-1Relevant articles and documents
Visible-light-induced thiotrifluoromethylation of terminal alkenes with sodium triflinate and benzenesulfonothioates
Kong, Weiguang,An, Hejun,Song, Qiuling
supporting information, p. 8968 - 8971 (2017/08/15)
An unconventional reductive quenching cycle was developed to realize the visible-light-induced thiotrifluoromethylation of terminal alkenes. CF3SO2Na was used as an easy to handle CF3 radical source to afford the desired products in moderate to good yields. Mild reaction conditions and a broad substrate scope feature in this transformation.
Cyclohexanones by Rh-mediated intramolecular C-H insertion
Taber, Douglass F.,Paquette, Craig M.,Gu, Peiming,Tian, Weiwei
, p. 9772 - 9780 (2013/10/22)
Some long chain α-aryl α-diazo ketones under Rh catalysis cyclize efficiently to the corresponding cyclohexanones. This is in marked contrast to the cyclizations of α-diazo β-ketoesters, which consistently deliver cyclopentanone products.
Enantioselective synthesis of a fluorinated analogue of the orsellinic acid-type twelve-membered lactone lasiodiplodin
Runge,Haufe
, p. 8737 - 8742 (2007/10/03)
The chemoenzymatic synthesis of the racemate and the one enantiomer of the fluorinated analogue 8 of the natural cyclooxygenase inhibitor lasiodiplodin is decribed. A lipase-mediated deracemization of the fluorohydrin 18 provided the chiral, nonracemic building block for the enantioselective synthesis of the title compound. The key step was the formation of the 12-membered lactene by a ring-closing metathesis.
