91994-60-4Relevant articles and documents
Pyrazolone-based nitrido complexes: Synthesis and nitrogen transfer to alkenes
Perez, Fredy R.,Belmar, Julio,Moreno, Yanko,Baggio, Ricardo,Pena, Octavio
, p. 283 - 287 (2005)
The first examples of alkylpyrazolone based nitridomanganese(v) complexes are here reported. Styrene was used as a test substrate to study the complex's ability to transfer nitrogen in stoichiometric reactions. Preliminary trials yielded 75 to 91% of N-(2
Regioselective opening of epoxides to β-amido alcohols under solid-liquid PTC conditions
Albanese, Domenico,Landini, Dario,Penso, Michele
, p. 4787 - 4790 (2007/10/03)
A study on the ring opening of a number of epoxides 1 with trifluoroacetamide (2) under solid-liquid phase transfer catalysis (SL-PTC) conditions has been performed. The reaction is completely regioselective affording β-amido alcohols 3 deriving from the attack of the nucleophile to the less substituted carbon atom of the oxirane ring.
Baker's Yeast Reduction of α-(Acylamino)acetophenones and Lipase Catalyzed Resolution of 2-Acylamino-1-arylethanols
Izumi, Taeko,Fukaya, Katsumi
, p. 1216 - 1221 (2007/10/02)
Enzymatic reduction of α-acylaminoacetophenones with fermenting baker's yeast afforded optically active (R)-2-acylamino-1-arylethanols.Furthermore, lipase-catalyzed resolution of the 2-acylamino-1-arylethanols using vinyl acetate as an acyl donor resulted in the formation of (S)-1-acetoxy-2-acylamino-1-arylethanols and (R)-2-acylamino-1-arylethanols.