Potassium bromodifluoroacetate Chemical Properties

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

form 

solid

color 

White

Safety Information

HS Code 

2915907098

Potassium bromodifluoroacetate Usage And Synthesis

Uses

Potassium bromodifluoroacetate, which can be obtained from readily available ethyl ester, can be a practical alternative to Me3SiCF2Br in reaction with organozincs. Potassium bromodifluoroacetate could be used to synthesise gem-difluorinated compounds from organozinc reagents. Potassium bromodifluoroacetate serves as a source of CF2-fragment, which is inserted into the carbon single bondzinc bond of organozinc reagents. The intermediate difluorinated organozinc species can be protonated, brominated or coupled with allylic electrophiles[1].

References

[1] Vitalij V. Levin. “Reactions of organozinc reagents with potassium bromodifluoroacetate.” Journal of Fluorine Chemistry 171 (2015): Pages 97-101.

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