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CuBr 2 ‐Promoted Multicomponent Aerobic Reaction for the Synthesis of 1,2,3‐Triaroylindolizines
Author(s) -
Sun Jinwei,
Han Junwen,
Zhang Yuxuan,
Liu Yun
Publication year - 2019
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.3618
Subject(s) - chemistry , atom economy , derivative (finance) , aryl , pyridine , molecule , reaction conditions , atom (system on chip) , medicinal chemistry , combinatorial chemistry , organic chemistry , catalysis , alkyl , financial economics , economics , computer science , embedded system
An efficient synthesis of 1,2,3‐triaroylindolizines has been developed via CuBr 2 ‐promoted reaction of three molecules of aromatic methyl ketones and one molecule of pyridine derivative. A wide range of methyl aryl ketones and methyl heteroaryl ketones took part in the reaction and generate 1,2,3‐triaroylindolizines in good yields. This protocol also features such advantages as mild reaction conditions and high atom economy and step economy.