1: acetylene With ethylmagnesium bromide in tetrahydrofuran T=50 - 55°C; 3 h; Inert atmosphere; 2: 2-methyl-2-propenal With 2,6-di-tert-butyl-4-methyl-phenol in tetrahydrofuran T=30 - 35°C; 3 h; 3: With ammonium chloride in tetrahydrofuran T=30°C; Product distribution / selectivity;

in tetrahydrofuran

ammonia

暂无反应条件数据

1: palladium; CaCO3; methyl acetate / Hydrogenation 2: H2SO4; hydroquinone View Scheme

1: palladium; CaCO3; methyl acetate / Hydrogenation 2: H2SO4; hydroquinone 3: PtO2; methyl acetate / Hydrogenation View Scheme

pyridinium p-toluenesulfonate in dichloromethane 4 h; Ambient temperature;