Journal of the Chemical Society. Chemical communications p. 737 - 738 (1994)
Update date:2022-07-29
Topics:
Cao, Pin
Duan, Jian-Xing
Chen, Qing-Yun
Difluorocarbene precusors 2, FSO2CF2COF, FSO2CF2CO2H, FSO2CF2CO2Me and XCF2CO2M react with KI to give HCF2I 1 in high yields; a smooth reaction of 1 with alkenes or alkynes in the presence of Na2S2O4 gives the difluoromethylated adducts in good yields.
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