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Alkali metal salts-assisted coupling reaction between fluorinated benzyl electrophiles and alkenylboronic acids

https://doi.org/10.1039/d2nj04156a

Xie, Wenna; Liu, Shiwen; Hammond, Gerald B.; Xu, Bo (October 2022, New Journal of Chemistry)

We have developed a versatile transition metal-free cross-coupling reaction between fluorinated benzyl electrophiles and alkenylboronic acids in the presence of the equivalent amount of alkali metal salts such as K 3 PO 4 . This transition metal-free protocol gives good chemical yields for a wide range of substrates and demonstrates good functional group tolerance.
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Broadly Applicable Ion Pair-Assisted Nucleophilic Substitution of sp ³ -Carbon Electrophiles with Alkynyltrifluoroborates

https://doi.org/10.1021/acs.orglett.2c02507

Liu, Shiwen; Tormena, Cláudio F.; Hammond, Gerald B.; Xu, Bo (September 2022, Organic Letters)

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Synthesis of AcrylonitrilesviaMild Base Promoted Tandem NucleophilicSubstitution‐Isomerizationofα‐CyanohydrinMethanesulfonates

https://doi.org/10.1002/cjoc.202000579

Liu, Shiwen; Meng, Lingling; Zeng, Xiaojun; Hammond, Gerald B.; Xu, Bo (April 2021, Chinese Journal of Chemistry)

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