Grignard试剂强烈的亲核性质
Grignard试剂可与物质中的活泼氢(如水、乙醇的羟基氢、乙炔的末端氢)反应,生成相应的烃基.如:
X-Mg-CH2CH3 + H2O === CH3CH3
X-Mg-CH2CH3 + CH3CH2OH === CH3CH3
X-Mg-CH2CH3 + HC≡CH === CH3CH3
HOCH2CH2CH2Cl中含羟基所以不行
Grignard试剂强烈的亲核性质
Grignard试剂可与物质中的活泼氢(如水、乙醇的羟基氢、乙炔的末端氢)反应,生成相应的烃基.如:
X-Mg-CH2CH3 + H2O === CH3CH3
X-Mg-CH2CH3 + CH3CH2OH === CH3CH3
X-Mg-CH2CH3 + HC≡CH === CH3CH3
HOCH2CH2CH2Cl中含羟基所以不行