An efficient synthetic method of various 5-hydroxy-3-pyrrolin-2-one derivatives has been developed starting from the MBH adducts. In addition, some synthetic applicability of the prepared 5-hydroxy-3-pyrrolin-2-ones was demonstrated including the synthesis of lactam-fused tetrahydroisoquinolines.
                                    以 MBH 加合物为起点,我们开发出了多种 5-羟基-
3-吡咯啉-2-酮衍
生物的高效合成方法。此外,还证明了所制备的 5-羟基-
3-吡咯啉-2-酮的一些合成适用性,包括合成内酰胺融合的
四氢异喹啉。