Communication
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Scheme 4 Plausible mechanism for the copper-catalyzed aerobic dou-
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substrate scope and elucidating the reaction mechanism are
underway.
This work was financially supported by the Japan Society for
the Promotion of Science (JSPS) KAKENHI Grant no. 19H03346
and 19K16309. This work was also supported by Grant for Basic
Science Research Projects from Takahashi Industrial and Eco-
nomic Research Foundation, Takeda Science Foundation, TOBE
MAKI Scholarship Foundation, FUJIFILM Award in Synthetic
Organic Chemistry, Japan, and Platform Project for Supporting
Drug Discovery and Life Science Research funded by Japan Agency
for Medical Research and Development (AMED).
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Conflicts of interest
There are no conflicts to declare.
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