Grignard addition to 1-acyl salts of chiral 4-alkoxypyridines. A new enantioselective preparation of 2-alkyl-2,3-dihydro-4-pyridones
作者:Daniel L. Comins、Donald H. LaMunyon
DOI:10.1016/0040-4039(94)85309-6
日期:1994.10
Several 2-alkyl-2,3-dihydro-4-pyridones were prepared by asymmetric addition of Grignard reagents to the 1-acyl salts of chiral 4-alkoxypyridines.
通过将格氏试剂不对称添加到手性4-烷氧基吡啶的1-酰基盐中,制备了几种2-烷基-2,3-二氢-4-吡啶酮。