1,4-Addition of grignard reagents and 1,6-addition of lithium organocuprates to n,n-diethylsorbamide
作者:F Barbot、A Kadib-Elban、Ph Miginiac
DOI:10.1016/s0040-4039(00)94048-6
日期:1983.1
When they react with N,N-diethylsorbamide, saturated and allylic Grignard reagents give γ,δ-ethylenic amides (1,4-addition) whereas saturated and allylic lithiumorganocuprates give β,γ-ethylenic amides (1,6-addition).