反应条件
<b>With</b> <a href="#" onclick="return RXDsubstances(event, this, '14660768', constants.ctx, '0')">potassium sulphide</a>; <a href="#" onclick="return RXDsubstances(event, this, '1718733', constants.ctx, '0')">ethanol</a> <br />T=20°C; <br />
参考文献
Bergmann Chemische Berichte, 1920 , vol. 53, p. 983
