Silver tetrafluoroborate induced reaction of trimethylsilyl enol ethers with 2,3-diiodo-1-(phenylsulfonyl)-1-propene as a method for preparing substituted furans-Science-Chemical Encyclopedia-lookchem

Silver tetrafluoroborate induced reaction of trimethylsilyl enol ethers with 2,3-diiodo-1-(phenylsulfonyl)-1-propene as a method for preparing substituted furans
Add time:07/17/2019 Source:sciencedirect.com

Treatment of 2,3-diiodo-1-(phenylsulfonyl)-1-propene (DIP) with various trimethylsilyl enol ethers in the presence of silver tetrafluoroborate gives alkylation products derived from SN2 displacement of the terminal halide. These compounds readily cyclize with base to produce substituted furans.

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