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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 34, Number 9
BKCSDE 34(9)
September 20, 2013 

Highly Chemo- and Regioselective Reaction of Hydroxybenzenes in Acidic Ionic Liquid
Hui Guo, Yu Wei Zhuang, Jian Cao, Guo Bao Zhang*
Acidic ionic liquid, Hydroxybenzenes, α,β-unsaturated compounds, Friedel-Crafts alkylation, oxa-Michael addition
Highly chemo- and regioselective reaction of hydroxybenzenes with α,β-unsaturated compounds in acidic ionic liquid l-butyl-3-methylimidazolium hydrogen sulphate ([BMIM]HSO4) was reported for the first time. A series of oxa-Michael adducts and Friedel-Crafts alkylated products were synthesized with good yields. The acidic ionic liquid could be easily recycled for at least 5 times with only minor loss in activity.
2594 - 2596
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