反应条件
1: 1.) ethylmagnesium bromide / 1.) THF, r.t, 1.5 h; 2.) THF, r.t., 1 h 2: 70 percent / LiAlH4 / tetrahydrofuran; diethyl ether / 0.5 h / 55 °C 3: 60 percent / titanium trichloride, LiAlH4 / tetrahydrofuran; diethyl ether / 3 h / Ambient temperature 4: 80 percent / O-mesitylenesulfonyl hydroxylamine / CH2Cl2 / 0.17 h / -95 °C View Scheme
参考文献
Bulletin de la Societe Chimique de France, , vol. 130, p. 568 - 574
