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Cesium Carbonate Promoted Direct Arylation of Hydroxylamines and Oximes with Diaryliodonium Salts
Author(s) -
Yang Yang,
Wu Xunshen,
Han Jianwei,
Mao Song,
Qian Xiaofei,
Wang Limin
Publication year - 2014
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.201402920
Subject(s) - chemistry , caesium , carbonate , transition metal , organic chemistry , inorganic chemistry , catalysis
A transition‐metal‐free approach for the arylation of hydroxylamines and oximes with diaryliodonium salts was developed. The reaction proceeded smoothly at room temperature in the presence of cesium carbonate. As a result, a wide range of N ‐ and O ‐arylated hydroxylamines were synthesized in good to excellent yields (45–98 %).
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