反应条件
1: 1.) butyl-lithium, di-isopropylamine, dimethyl sulphide-copper(I) bromide complex / 1.) THF, hexane, 30 min, 2.) 30 min
2: aq. copper(II) acetate / tetrahydrofuran / 2 h
3: trifluoroacetic acid / 0.5 h / 20 °C
View Scheme
参考文献
Brown, Peter J.; Jones, D. Neville; Khan, M. Akram; Meanwell, Nicholas A.; Richards, Pamela J.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , p. 2049 - 2060