potassium hydroxide; anhydrous phosphine in water; dimethyl sulfoxide T=40°C; 3 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Russian Journal of General Chemistry, , vol. 67, # 1 p. 149 - 150
Zhurnal Obshchei Khimii, , vol. 67, # 1 p. 155 - 156