A facile tetrahydrothiophene-catalyzed ylide route to vinyloxiranes |
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Authors: | Li Kai Deng Xian-Ming Tang Yong |
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Affiliation: | Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 354 Fenglin Lu, Shanghai 200032, China. |
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Abstract: | Access to vinyloxiranes using aldehydes and allylic bromides in the presence of 1-5 mol% tetrahydrothiophene is reported. Both 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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