N-ethyl-N,N-diisopropylamine in dichloromethane
under Ar; react. in CH2Cl2 for 4-6 h; partitioned between H2O and CH2Cl2, aq. layer was extd. with CH2Cl2, combined organic ext.were washed with brine, dried, volatiles were removed in vac., chromy. on silica gel;
参考文献
Ye; Bhatt; Falck
Journal of the American Chemical Society, 1994 , vol. 116, # 1 p. 1 - 5
N-ethyl-N,N-diisopropylamine in dichloromethane
3 h; Ambient temperature;
参考文献
Tsukayama, Masao; Li, He; Tsurumoto, Ken; Nishiuchi, Masaki; Kawamura, Yasuhiko
Bulletin of the Chemical Society of Japan, 1998 , vol. 71, # 11 p. 2673 - 2680