35373-60-5Relevant academic research and scientific papers
Stereoselective transformations of α-trifluoromethylated ketoximes to optically active amines by enzyme-nanometal cocatalysis: Synthesis of (s)-inhibitor of phenylethanolamine n-methyltransferase
Cheng, Guilin,Wu, Qi,Shang, Zeyu,Liang, Xinhua,Lin, Xianfu
, p. 2129 - 2133 (2014/08/05)
One-pot cascade synthesis of optically active α-trifluoromethylated amines directly from ketoximes was accomplished with the use of Candida antarctica lipase B and catalysts prepared by atomic layer deposition (ALD). Compared to the commercial palladium catalyst, the ALD-prepared catalysts showed much higher activity and afforded various α-trifluoromethylated amides in good yields and with high enantioselectivity. One of the enantiopure amides was further hydrolyzed into the corresponding amine, which was treated as a crucial starting material for total synthesis of (S)-inhibitor of phenylethanolamine N-methyltransferase without loss of chiral information.
A new strategy for the synthesis of optically pure β-fluoroalkyl β-amino acid derivatives
Fustero, Santos,Pozo, Carlos Del,Catalan, Silvia,Aleman, Jose,Parra, Alejandro,Marcos, Vanesa,Ruano, Jose Luis Garcia
supporting information; experimental part, p. 641 - 644 (2009/08/14)
(Chemical Equation Presented) The first general approach for the diastereoselective formation of a variety of optically pure anti/β- fluoroalkyl β-amino acid derivatives is described. The process relies on the stereocontrolled reaction, mediated by a remo
