1: With N,N-dicyclohexylamine in methanol T=-15 - 20°C; 3.5 h; 2: With n-butyl chloroformate in dichloromethane T=-12°C; 12 h; 3: With sodium tetrahydroborate in tetrahydrofuran T=0°C; 3 h; Further stages.;
参考文献
Von der Ohe; Bruckner
New Journal of Chemistry, 2000 , vol. 24, # 9 p. 659 - 669
