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 lithium organocuprates give β,γ-ethylenic amides (1,6-addition).
当它们与N,N-二乙基山梨糖酰胺反应时,饱和的和烯丙基的格氏试剂会生成γ,δ-烯酰胺(1,4-加成),而饱和的和烯丙基的有机铜酸酯会生成β,γ-烯酰胺(1,6-加成)。