名称:
Lewis acid-catalyzed Csp3–H functionalization of methyl azaarenes with α-trifluoromethyl carbonyl compounds
摘要:
A Lewis acid promoted Csp(3)-H bond functionalization of methyl azaarenes with alpha-trifluoromethylated carbonyl compounds is described. Catalytic amounts of Yb(OTf)(3) provided a straightforward access to the corresponding trifluoromethylated alcohols in excellent yields up to 94% under mild reaction conditions. Published by Elsevier Ltd.
DOI:
10.1016/j.tetlet.2012.12.013