A facile tetrahydrothiophene-catalyzed ylide route to vinyloxiranes
李凯, 邓显明, Tang Yong
Abstract
李凯, 邓显明, Tang Yong
Abstract
Access to vinyloxiranes using aldehydes and allylic bromides in the presence of 1-5 mol% tetrahydrothiophene is reported. Bothe aliphatic and aromatic aldehydes work well in this reaction and the catalyst loading could be reduced as low as 0.5 mol%
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Access to vinyloxiranes using aldehydes and allylic bromides in the presence of 1-5 mol% tetrahydrothiophene is reported. Bothe aliphatic and aromatic aldehydes work well in this reaction and the catalyst loading could be reduced as low as 0.5 mol%
Key concepts: Tetrahydrothiophene, Catalysis, Allylic rearrangement, Ylide, Chemistry, Organic chemistry, Medicinal chemistry