112344-80-6Relevant articles and documents
ALLYL ETHYL CARBONATE/PALLADIUM(0), A NEW SYSTEM FOR THE ONE STEP CONVERSION OF ALCOHOLS INTO ALLYL ETHERS UNDER NEUTRAL CONDITIONS
Lakhmiri, R.,Lhoste, P.,Sinou, D.
, p. 4669 - 4672 (1989)
Alcohols are converted in a one-step procedure into allyl ethers under neutral conditions, using allyl ethyl carbonate in the presence of a catalytic amount of palladium(0).Anomeric hydroxyls are selectively allylated in the presence of other hydroxyl gro
N-benzoylglycine/thiourea cooperative catalyzed stereoselective O-glycosidation: Activation of O-glycosyl trichloroacetimidate donors
Dubey, Atul,Sangwan, Rekha,Mandal, Pintu Kumar
, p. 123 - 129 (2019/04/17)
A new practical utility for β-stereoselective glycosylation via activation of O-glycosyl trichloroacetimidate donors using N-benzoylglycine/thiourea cooperative catalysis has been demonstrated. This method represents the first instance where amino acid derived N-benzoylglycine is used as a catalyst for O–glycosylation under mild reaction conditions at ambient temperature. NMR spectroscopy studies suggest that thiourea cocatalyst exhibit a cooperative behaviour that has a strong effect on the reaction rate, yield, and the β-selectivity.
Tris(pentafluorophenyl)borane-promoted stereoselective glycosylation with glycosyl trichloroacetimidates under mild conditions
Mishra, Kunj Bihari,Singh, Adesh Kumar,Kandasamy, Jeyakumar
, p. 4204 - 4212 (2018/04/14)
Tris(pentafluorophenyl)borane-promoted stereoselective glycosylation with trichloroacetimidate glycosyl donors is described. The reactions proceed efficiently with a wide range of acceptors, from sugar to nonsugar, under mild conditions in the presence of