Reaction of allylsilanes and monothioacetals in the presence of Lewis acids: regioselectivity in the cleavage of the acetals
Abstract
Trimethylallylsilane reacts with monothioacetals in the presence of tin (IV) chloride, titanium tetrachloride, or boron trifluoride–diethyl ether to give the homoallyl ethers and homoallyl sulphides.
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