18-crown-6 and KN(TMS)2 in tetrahydrofuran; toluene
T=-78°C; 0.5 h; under nitrogen, effect of reagent and reaction condition to stereoselectivity of esters; Product distribution;
参考文献
Still, W. Clark; Gennari, Cesare
Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4405 - 4408
18-crown-6 and KN(TMS)2 in tetrahydrofuran; toluene
T=-78°C; 0.5 h; under nitrogen, effect of reagents and reaction conditions to stereoselectivity of esters; Product distribution;
参考文献
Still, W. Clark; Gennari, Cesare
Tetrahedron Letters, 1983 , vol. 24, # 41 p. 4405 - 4408