反应条件
lithium; NH4Br
1) THF, RT, 20 h, 2) THF, -78 deg C, 15 min to RT then RT, 1 h, 3) THF, -78 deg C then RT, 20 h; Yield given. Multistep reaction;
参考文献
Pons, Angels; Rossell, Oriol; Seco, Miquel; Solans, Xavier; Font-Bardia, Merce
Journal of Organometallic Chemistry, 1996 , vol. 514, # 1-2 p. 177 - 182
