期刊
ACS CATALYSIS
卷 6, 期 2, 页码 1329-1333出版社
AMER CHEMICAL SOC
DOI: 10.1021/acscatal.5b02524
关键词
cross-coupling oxidation; single-electron transmetalation; organoboron; copper catalysis
资金
- National Science Foundation of China [21472146]
- Ministry of Science and Technology of PRC (973 program for young scientists) [2014CB548200]
- Department of Science and Technology of Shaanxi Province [2015KJXX-02]
- Xi'an Jiaotong University
A rapid and highly selective oxidative cross-coupling reaction between readily available and shelf-stable arylboronic acids and primary or secondary potassium alkyltrifluoroborates was devised and developed, which works under mild conditions using copper(II) acetate as the catalyst and silver oxide as the oxidant. Initial experimental results indicate that a single electron transmetalation process is involved. This approach effectively bypasses the problems associated with the traditional cross-coupling reactions of alkylboronates and thus provides a complementary method in building C(sp(2))-C(sp(3)) bonds.
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