Ligand-Enabled, Copper-Promoted Regio- and Chemoselective Hydroxylation of Arenes, Aryl Halides, and Aryl Methyl Ethers
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https://figshare.com/articles/dataset/Ligand_Enabled_Copper_Promoted_Regio_and_Chemoselective_Hydroxylation_of_Arenes_Aryl_Halides_and_Aryl_Methyl_Ethers/2071024
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资源简介:
We
report here a practical method for the ortho C–H
hydroxylation of benzamides with inexpensive copper(II)
acetate monohydrate and a pyridine ligand. An intra- and intermolecular
ligand combination was explored to achieve regio- and chemoselective
hydroxylation. Interestingly, typical regiochemical scrambling associated
with the C–H activation was further resolved by introducing
a ligand-directed ortho hydroxylation of haloarenes
and aryl methyl ethers.
创建时间:
2016-02-04



