HRID981489
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
A mixture of 5,6-dihydro-7-hydroxy-5,5-dimethyl-7H-thieno [3,2-b]pyran (1.3g, 7.06 mmol), p-toluenesulfonic acid (0.11 g, 0.58 mmol) and ground molecular sieves (1.3 g)
EQUATION
REACTANTS
PRODUCTS
PROCEDURE
A mixture of 5,6-dihydro-7-hydroxy-5,5-dimethyl-7H-thieno [3,2-b]pyran (1.3g, 7.06 mmol), p-toluenesulfonic acid (0.11 g, 0.58 mmol) and ground molecular sieves (1.3 g)