HRID436110
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Treatment of 23.1 g. (0.150 mole) of 5,5-dimethyl-1-octyn-3-ol (Example 998) with 126 g. of dihydropyran and 1 drop of phosphorus oxychloride as described in Example 995 gives the title compound.