The conjugate addition of higher-order organocuprates to α-methoxyenones
作者:John A. Soderquist、Izander Rosado
DOI:10.1016/0040-4039(91)80009-u
日期:1991.1
The conjugate addition of higher-order organocuprates (Lipshutz reagents) at low temperature (−78°C) to α-methoxyenones (4) provides the corresponding β-substituted α-methoxy ketones (5) in 74-90% isolated yields.