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Ruthenium‐Catalyzed Regioselective Direct Ortho ‐Acyloxylation of Azoarenes with Carboxylic Acids via C–H Bond Activation
Author(s) -
Kianmehr Ebrahim,
Nasab Sepideh Bahrami
Publication year - 2019
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.201801545
Subject(s) - chemistry , regioselectivity , ruthenium , catalysis , substrate (aquarium) , functional group , alkyl , aryl , organic chemistry , combinatorial chemistry , oceanography , polymer , geology
A Ru II ‐catalyzed highly regioselective C–H acyloxylation of azoarenes with inexpensive alkyl and aryl carboxylic acids as an acyloxylation agent is described. The reaction demonstrates a broad substrate scope and good functional group tolerance. This method provides a facile procedure to synthesize ortho ‐acyloxylated azoarene derivatives.