Methylenation and Oxidation of Chiral Non-Racemic 2-Piperidones: Reactivity of a New 3-Oxolactam
作者:Pilar Forns、Montserrat Fernández、Anna Diez、Mario Rubiralta、Marie Pierre Cherrier、Martine Bonin、Jean-Charles Quirion
DOI:10.1055/s-1999-3393
日期:1999.2
The preparation of (R)-N-(2-hydroxy-1-phenylethyl)-3-methylenepiperidin-2-one (2) and (R)-N-(2-hydroxy-1-phenylethyl)piperidine-2,3-dione (3) from the (R)-phenylglycinol-derived lactam 1 is described. We have also studied the reactivity of 3-oxolactam 3, and a series of functionalized derivatives has been prepared.
本文介绍了从(R)-苯基甘氨醇衍生的内酰胺 1 制备(R)-N-(2-羟基-1-苯基乙基)-3-亚甲基哌啶-2-酮(2)和(R)-N-(2-羟基-1-苯基乙基)哌啶-2,3-二酮(3)的过程。我们还研究了 3-氧代内酰胺 3 的反应性,并制备了一系列功能化衍生物。